10 best battery powered air pump for aquarium

Product description

The battery-operated air pump can be used for aquariums or outdoor fishing aeration up to 40 gallons. Suitable for fresh and saltwater. Reliable backup air source in case of emergency such as power outages. An air stone and 20" of silicone airline tubing are placed in pump.



Directions for Use:

Step 1: Turn the knob at anti-clockwise direction, then remove the bottom cover and take out the air tube and air stone from inside of the Air Pump.

Step 2: Insert 2 D cell batteries into the Air Pump with the correct polarity.

Step 3: Match the bottom cover to the Air Pump body. Then tighten the knob at clockwise direction.

Step 4: Connect the air pump with the air tube and air stone, then press the “Switch” button to start the air pump.



Specifications:

Material: Plastic

Voltage: DC 3 V

Sound: Less than 50 dB

Pressure: >=0.012 MPa

Output: 2.6 L/min

Length of Airline: 1.64 ft

Size: 3" W x 6" L x 1.8" D

Weight: 7.2 ounces



Package Included:

1 x Air Pump (Battery Not Included))

1 x Air Stone

1 x 1.64 ft Arline Tubing

• This portable battery-operated air pump can be used for aquariums or outdoor fishing aeration up to 30 gallons. Designed for both fresh and saltwater.
• Pumps 2.6 L per min, Pressure: >=0.012 MPa; Package Dimension: 3" W x 6" L x 1.8" D. An air stone and 20" of silicone airline tubing are placed in the pump.
• Reliable backup air source in case of emergency such as power outages. Precision motor runs about 40 hours on 2 D cell batteries (Not Included).
• Quiet Operation: Less than 50 dB, it only has very low humming in a quiet room when running.
• Package included: 1 x Air Pump; 1 x Air stone, 1 x 1.64 ft Arline Tubing.

User questions & answers

Question:	Is this sufficient for a 55 gallon
Answer:	Is good for a short time (30 minutes or 1h) and just for move the tank o cleaning. I usually use on a bucket of 5 gallons. When go to fish.
Question:	How many hours can the pump run on a frrsh set of batteries
Answer:	For the battery-operated pump, it can run about 40 hours on 2 D cell batteries (Not Included). It depends on the battery capacity.
Question:	do you have any pumps that can handle 100 gallon tanks
Answer:	Use multiple punps or the bug 1 and it will cost alot
Question:	Just received this air pump it didn't come with air tub and air stone as advised .why
Answer:	Have you opened it and checked inside? They should be stored in the battery compartment.

Product description

Welcome to AQQA🐟🐟

AQQA is a professional shop specializing in aquarium supplies and accessories,all products from this store the actual filming of goods please rest assured that you purchasers to buy!

We are determined to provide better product and better services to our customers.Our customer service is online 24 hours, providing pre-sale, sale, after-sale service, the product implements a free return policy, Free replacement within 3 months. If you have any questions, please feel free to contact us.

AQQA--Aquarium accessories,Quality Assurance



Product Description

🐟Product Name:AQQA Lithium Battery Air Pump

🐟Power:1.7W 2.5W

🐟Suggest tank size:0-100 gallon 0-140 gallon

🐟Pressure:0.01MPa 0.02MPa

🐟Power cord length:2.5ft

🐟Air Flow:1.7L/min 2.5L/min

🐟Mode:normal work /intermittent work

🐟Package:

"1 x aquarium air pump 1 x adapter 2 x air stone(or 1x air stone) 2 x air tube(or 1x air tube) 1 x wire cord 1x use manual"



Why do you need a lithium battery air pump?

1.If there is a sudden power failure, this air pump will be very useful and can continue to work for the fish tank

2.This air pump very small and easy to carry,If you need to move your fish tank or or go out with fish or go fishing,air pump can provide safe oxygen to fish.

3.Two modes: normal mode and intermittent mode, the intermittent mode can automatically save energy,and it can be used continuously for 25-28 hours in the intermittent mode

4.USB power supply is easy for notebook computer/power bank/vehicle USB re-chargeable.



Precautions For Use

1.Please place the air pump 25cm above the horizontal surface. If you place the air pump below the horizontal surface, be sure to install a return valve.

2.Clean the moss and dirt on the air stone regularly, which can prolong the service life of the air stone.



WARRANTY

1-year free warranty.

• 🔋【Air Pump Works Two Ways By Plug In Or Rechargeable Use】Multi-use lithium battery air pump,It can be used when the power is plugged in.when the current electrical is interrupted,Lithium battery will switch from electric to battery operated automatically.2600mAh rechargeable lithium battery,it’s very useful for your fish tank when leave home or power cut.
• 🔋【Two Working Modes,Normal or Intermittent Model】Press the power button once to start the air pump, this time it is normal mode.In this mode, the charge storage can work continuously for 14-18 hours.Press the power button again to start the intermittent mode. In the intermittent mode, the machine will work for 10 seconds and rest for 10 seconds.In this mode, the charge storage can work continuously for 25-28 hours.
• 🔋【Air Pump With 2 Air Stone And 2 Hoses, High Dissolved Oxygen】The set comes with 2 air stones and 2 hose，Air pump with dual air outlets，Can run 2 air stones at the same time.Bubble stone can effectively increase the oxygen content in the water and help the fish grow up and live healthily.
• 🔋【Blue HD Battery Power Display Screen】blue power light on the pump surface,can clearly know the battery level and the mode of the air pump.If the intermittent indicator light is on,it indicates that the air pump is in intermittent mode, and if it is off,it is in normal mode.When the battery is full,the 5 grid lights will be on,The battery power is reduced and the light will gradually go out.
• 🔋【Noise ≦30dB and Energy saving】low noise due to the magnet driver design to generate air flow in the space room,and the air pump has rubber pads to reduce the noise.Excellent emergency aquarium oxygen pump!perfect for both Freshwater and Marine Aquariums.AQQA promise a one-year warranty, please rest assured to buy.

User questions & answers

Question:	Will the battery hold up in cold outside weather
Answer:	Hello, Recommended the minimum temperature should not be lower than minus 20 ℃.Above minus 20℃, it can be used normally, but the usable time of full battery will be slightly different.
Question:	What is the output voltage of the charger? Will it run and charge at the same time
Answer:	Hello,voltage is 110v.Yes,it can run and charge at the same time
Question:	can I replace the battery
Answer:	Hello,you can't replace the battery,this is recharge battery,only recharge.thank you.
Question:	What size fish tank is this suitable for
Answer:	Hello，we suggest1.7W air pump use in fish tanks smaller than 100 gallons,2.5W air pump use in fish tanks smaller than 140 gallons.Or put more than one in a fish tank.

• USB Rechargeable: Built-in 2600mAh rechargeable lithium battery provides up to 20hrs working time. Compared to other battery aquarium air pumps, this kind of rechargeable function free you from replace the battery, you can charge it with a laptop, a wall charger, or a power bank, save your money and eco-friendly. You can take it for outdoor fishing, fish transportation and power outages, etc.
• Powerful Motor & 2 Air Outlets: Small air pump, but equipped with powerful power can generate a large amount of aeration, Max Flow Rate: [2.5L/min×2]. Put out a ton of air bubbles via 2 air outlets and provides a sufficient amount of water circulation in your aquarium.
• Wide Compatibility: This quiet air pump is perfect for both Freshwater and Marine Aquariums, great to be used for all types of tanks with capacity of 19-113L(5-30gal). Excellent emergency aquarium oxygen pump!
• Safe & Energy-Saving: With 2 check valves to keep water from back flowing into your pump, much safer. with rated power of 3W, this air pump is energy-efficient and won’t get overheated when running.
• Ultra Whisper Quiet: Minimum 35dB (sound like rusting leaves, ticking watch) in lowest flow rate. It won’t disturb your sleep during it running. Accessories Includes: 2 x Check Valves, 2 x Air Stone, 2 x Air Tubing, 1x USB Power Cord. Comes with 1 -Year warranty.

User questions & answers

Question:	there isn't any arrows on my check valves showing which way to hook them up
Answer:	This device does not go in the tank. You need to purchase a separate tube, similar to styrofoam, you punch holes in that. This device sits outside the aquarium, the clear tube connects to the device and the styrofoam tube pushing air through it, making bubbles appear in the fish tank.
Question:	poster say on it 15-50 gallon but description say 5-30 gallon tank. Which is the truth
Answer:	All air pumps with an air stone will help to dechlorinate it’s water as they run over time.
Question:	Does the pump auto automatically turn on if the power goes out or do you have to turn it on manually
Answer:	The Airpumps pumps air from the room your aquarium/tank is in.
Question:	can this be plugged in all the time and switch back and forth from AC to DC when needed
Answer:	Contact the seller. If that fails contact Amazon. They both should give you directions on how to return an item.

Product features

KEDSUM Portable and Rechargeable Air Pump for Aquarium

KEDSUM aquarium and outdoor fishing air pump is designed for fish lovers to offer more oxygen to their pets while indoor, on the way or outdoor. Runs up to 20 hours after full recharge.

• Excellent High Performance: This portable USB air pump is built in lithium battery, compact and energy-saving. Just like a cell phone you charge it fullly and then use it.
• Ideal choice for power failure: USB interface can directly charge the built-in battery on the computer or external power supply
• Two air pipes: two air outlets are connected with two silica gel pipes to provide double air flow for various high-grade aquariums, aquaculture oxygenation or nozzle decoration
• Two working modes: you can set the continuous mode to stabilize a large number of bubbles, and the intermittent mode to extend the working time without charging
• Each air pump individually tank tested to assure highest quality.

Rechargeable and portable aquarium air pump, air aerator for fish tank

Material: Plastic

Voltage: 110V-120V/60HZ

Power: 4W

Sound: ＜40 dB

Pressure: 0.015 MPa ×2

Output: 2.5L/min ×2

Length of Air Tubing: 6.5ft ×2

Size: 3.3" W x 5.3" L x 1.5" H

One Button

Firstly, press 2 Seconds, the air pump turn on;

Secondly, press again, enter the intermittent state(10 seconds of operation, 10 seconds of stop working)

Thirdly, press again, turn off

Two Air Outlets

Unlike other air pumps which only have one pump head, this new fish tank oxygen air pump features two vents, so it supports provide oxygen to two fish tanks simultaneously.

You also can put them together in one fish tank to produce more bubbles according to your needs

Metal Clip

There is a Clip on the pump to hang on the desired position. You can take it for fish tank, outdoor fishing, fish transportation and power outages, etc.

Product description

This aquarium air pump works both as a standard aerating / oxygen pump for aquariums, and an emergency pump when there is a power cut. Meanwhile it’s perfect to work as a fishing pump for fishing hobbyists.

What you will get:

Everything you need for aerating!

1 x air pump, 2 x airline tubing, 2 x air stones, 2 x check valves,  1 x T valve

The Performance:

Flow rate 48GPH(180LPH), Air pressure 0.015MPa, Power 2Watt. 

This pump is ideal for 2-60 Gallon aquariums

The Benefits:

COMPACT IN SIZE, SUPER SILENT - This compact and super silent air pump is designed with the most updated denoising technology. 

Product dimension: 3.35" x 4.49" x 2"

Noise: the noise level can be as low as 30dB. Kind Reminder: Any claim below 30dB is not true as it is against science! 

AUTOMATIC SWITCH OF DUAL MODES – The pump works with both AC and DC power supply. It can be used as a standard air pump with the AC power plugged in all the time, while when there is a power cut, it will switch to the DC power supply (runs with the lithium battery) automatically.

LITHIUM BATTERY– The pump comes with an in-built rechargeable lithium battery. which is USB rechargeable, i.e it can be charged by wall charger, power bank, or laptop -very convenient. The 2600mAh capacity can support the air pump to run for 20 hours continuously. The pump is also designed with periodical operation feature to save power consumption – when this is activated, the lithium battery can last for 30 hours.

EXTENSIVE APPLICATIONS – This pump can work as a standard air pump for aquarium, or as an emergency pump during power cut, or as a fishing pump. It’s ideal for both fresh and marine water. 

• PERFORMANCE – This compact and super silent air pump is designed with the most updated denoising technology and excellent performance. Flow rate 48GPH (180LPH), air pressure 0.015MPa, Power 2Watt. Good enough for 2-60 Gallon aquariums
• AUTOMATIC SWITCH OF AC/DC MODES – The pump works with both AC and DC power supply. It can be used as a standard air pump with the AC power plugged in all the time, while when there is a power cut, it will switch to the DC power supply (runs with the lithium battery) automatically
• LITHIUM BATTERY – The pump comes with an in-built rechargeable lithium battery. which is USB rechargeable, i.e it can be charged by wall charger, power bank, or laptop - very convenient. The 2600mAh capacity can support the air pump to run for 20 hours continuously. The pump is also designed with periodical operation feature to save power consumption – when this is activated, the lithium battery can last for 30 hours.
• ALL IN ONE – All the accessories needed to run the pump are included in the package: 2 x airline tubing, 2 x air stones, 2 x check valves, 1 x T valve
• EXTENSIVE APPLICATIONS – This pump can work as a standard air pump for aquarium, or as an emergency pump during power cut, or as a fishing pump. It’s ideal for both fresh and marine water.

Product description

The Penn Plax Silent Air Pod Aquarium Air Pump is a must have for every fish tank. This air pump provides a constant supply of oxygen to your fish tank and automatically turns to battery backup in case of an emergency power outage. The unit has an electrical cord that will plug into any standard outlet and will sense when there is an interruption in power. This smart aquarium pump will automatically switch to battery backup and provide the much needed oxygen to fish. An extended power outage can be life threatening to most aquatic animal species. The air pump has dual air outlets with adjustable air flow allow for customization according to your aquarium’s needs. A handy power indicator light allows you to easily see which power source is being utilized and air tubing is included to make set up easy. Aquarium air pump uses 4D batteries which are not included and 110 volt electrical current. The Penn Plax Air Pod Aquarium Air Pump is safe for both freshwater and marine environments up to 55 gallons.

• Aquarium Air pump runs on 4D batteries when it senses that electrical current is interrupted. It will switch from electric to battery operated automatically. Pump is designed for ultra-quiet operation.
• Pump has an adjustable flow control dial with dual air outlets to customize your air flow according to your needs. A handy power indicator light helps to identify which power source is being used.
• Aquarium Air pump is safe to use in tanks up to 55 gallons and can provide power for 150 hours. Larger tanks would require more than one unit. Air pump uses 110 volt electrical current.
• A check value is recommended but not included in the kit. Pump is safe for both freshwater and marine environments.
• Operates on your home’s normal (AC) electrical power; pump will only switch to battery power (DC) if it senses an electricity outage, ensuring continuous tank aeration. Fish need a constant supply of oxygen for survival.

User questions & answers

Question:	how much does it weigh
Answer:	The line will hook up to any standard air pump. If I understand your question, you want to hook two pumps up to the same line? This will not work as the pumps will work against eachother. If you cut the line into two pieces each piece can be hooked up to a different pump.
Question:	Can it be set to only come on ehen power is off
Answer:	plastic tubing hardens up over time were silicone doesn't
Question:	how do I connect the air tubing? Does it slide on? I can't get it on
Answer:	Plastic airline tubing can be made slightly bigger by carefully warming with a lighter or in boiling hot water then sticking the tubing into the air stone.
Question:	How long does the battery last after being fully charged
Answer:	3/16" diameter

Product features

Air Pod Battery Backup Air Pump

The Air Pod Battery Backup Air Pump is a comprehensive solution that provides a dedicated source of aeration, with or without power.

Life Insurance for Your Fish

The Air Pod Battery Backup Air Pump provides a dedicated source of aeration in the event of a power outage.

Versatile Design

In addition to its battery backup feature, the APB1 offers all the premium features you’d expect from a high-end air pump including dual air outlets and a variable flow control.

Reliable Operation

Thousands of aquarists depend on the APB1 for the peace of mind it’s reliable operation provides.

Compatible With All Aquariums

The APB1 is perfectly at home in freshwater, marine and reef aquariums up to 55 gallons.

The APB1 Silent Air Pod Aquarium Air Pump is a must have for every fish tank

This air pump provides a constant supply of oxygen to your fish tank and automatically turns to battery backup in case of an emergency power outage. The unit has an electrical cord that will plug into any standard outlet and will sense when there is an interruption in power.

This smart aquarium pump will automatically switch to battery backup and provide the much-needed oxygen to fish. An extended power outage can be life threatening to most aquatic animal species.

The air pump has dual air outlets with adjustable air flow allow for customization according to your aquarium’s needs. A handy power indicator light allows you to easily see which power source is being utilized. The AirPod also provides whisper quiet operation thanks to its heavy duty enclosure and specially designed noise dampening rubber feet.

Aquarium air pump uses 4D batteries which are not included and 110 volt electrical current. The Penn Plax Air Pod Aquarium Air Pump is safe for both freshwater and marine environments up to 55 gallons.

The APB1 is exceptionally easy to set up and use. Simply unpack the pump, add 4 ‘D’ batteries, attach airline tubing and air stones or accessories and plug it into power - It’s that simple.

Product description

Recommended as a home backup unit in case of power outages. Perfect for transporting fish! *Impact resistant design, with 2 ft. air hose and airstone.Weight:0.5800 , SAB11

• Aquarium Supplies
• Battery Pumps
• Recommended as a home backup unit in case of power outages
• Perfect for transporting fish
• Impact resistant design, with 2 ft. air hose and airstone.

User questions & answers

Question:	where is the air intake for this unit? can i add a secondary hose to move its location
Answer:	2018
Question:	How much watt is this
Answer:	A touch bar behind the keyboard, but no touch screen
Question:	Will it work with a 120 gal saltwater aquarium? or how many do I need
Answer:	THe product description says "(MR942LL/A) (2018 Model) (Renewed) ".
Question:	Can this be used as the main pump or does it only work on batteries
Answer:	I guess it depends on which seller you get under Amazon's Renewed program, but my battery was brand new with no cycles.

Product features

Silent Air Battery Backup Air Pump

The Silent Air Battery Backup air pump from Penn-Plax is a real life saver. It monitors power at your home or office and if power becomes interrupted, the air pump turns on to provide fish with the oxygen they need.

Auto On Feature

The SAB11 plugs into a standard wall outlet. Once it’s plugged in, it begins monitoring power to that outlet. If power is interrupted, the air pump kicks on and provides your aquarium with much needed aeration.

Ready to Use

The SAB11 includes the battery backup air pump as well as airline tubing and a deluxe air stone. Just add 2 D batteries and you’re ready to go.

Reliable Operation

The Silent Air Battery Backup is used by thousands of aquarists worldwide to provide the protection their precious fish need.

Near-Universal Compatibility

Compatible with nearly all aquariums, so the SAB11 is perfectly at home in freshwater, marine and reef aquariums.

The Silent Air battery backup system is a must have for any aquarium

The Silent Air system plugs into an outlet and monitors for power outages. In the event of a power outage, the SAB11 powers on and provides your fish with vital oxygen. Depending on the batteries used, the SAB11 can provide your fish with an uninterrupted supply of oxygen for 72 hours or more.

Included with each SAB11 is the battery backup unit, airline tubing and a deluxe air stone - just add 2 ‘D’ batteries and you’re ready to go.

The Silent Air system is ideal for aquariums up to 29 gallons in size. For larger aquariums, just add a second SAB11 to your setup.

Product description

The Aquatop AC/DC-One Battery Operated Air Pump provides auxiliary air when a main air source fails. It's a reliable back-up air source during a household AC power failure and can also be used as a portable aerator for fish in transit. Comes with an air stone, 23" tubing and an AC power failure sensor. Uses two D cell batteries (Not Included).

• Outlets: 1; Output: 2.5L/min
• Power: 0.3W
• Includes 23" of airline and an air stone
• Battery Size: D x 2 (Not Included)
• Operates with battery power only

User questions & answers

Question:	so you plug it in with batterys and it sits dormant like a backup generator
Answer:	No,it is rechargeable and you just need to charge aquarium air pump.
Question:	what is amp rating and dc rating on air pump, min and max
Answer:	I don't have the box anymore so I can't check.
Question:	Can this be plugged into a 220volt outlet
Answer:	This is an antibacterial soap used to fight bacteria that lives on the surface of the skin. I dont think this product is used for hair unless you have really bad dandruff. If so It doesnt leave my skin dry if that helps.
Question:	will it work with a 65 gallon tank..thanks
Answer:	Only once a day is necessary. Of course if you’re irritations or order hasn’t subsided use it twice but I think you’ll see results with one daily use.
Question:	What size is tubing is required
Answer:	Yes, Candida Freedom Probiotic Soap formulas are Alcohol Free
Question:	I have a 3/4 acre pond with an average 15' deep and have two rootscape large pond airators. My questions is what size pump should i be using
Answer:	I would show the ingredients to your vet. The soap is excellent but sometimes things that are beneficial to us may hurt them - and you're not saying what kind of pet you are asking about so that would vary too if you are asking about a dog, cat or something else
Question:	How many amps is this
Answer:	Yes mine didn't have lemon in it
Question:	What is the air output of this pump, l/hr. I would be using it for a septic tank, would this be appropriate
Answer:	yes,
Question:	How many cfm
Answer:	Yes, the soap is very mild and relieves much of the irritation from Candida.
Question:	advertised for deep water but no rating for depth/psi/MPA i don't get it... anybody know this rating
Answer:	Good question!! I don't actually stock this item anymore so I can't say for sure, but if I remember correctly it should say at least one year in advance. If you order from me it ships directly from the factory so you get absolutely the freshest available.
Question:	Does it power by 110v or 220v
Answer:	Thank you for the question, and it is actually a very good one. All Dynamic Enzymes products come in cellulose capsules. We chose cellulose because it is plant based and suited for vegetarian use. Cellulose is a form of carbohydrate that is indigestible by humans, and normally passes through the GI system. However please note that some of our enzymes (Clean E-Z Candida and Eat E-Z) contain enzyme called cellulase that digests cellulose. Of course, the intended target of such application is the fibers we consume in our food, and not the capsules. If you like to learn about our products in more detail, please feel free to contact us at any time ([email protected]). Thank you for your patronage.

Product features

Includes AC Power Failure Sensor Plug

Aquatop’s BREZA Battery Powered Air Pump is an essential piece of equipment for aquarists of all levels. Although similar to standard aquarium air pumps, the BREZA AC/DC-ONE offers an ingenious design which combines an AC power failure sensor with integral back-up battery power! In the unfortunate event of a power outage or when the standard electrical connection is lost, our battery powered air pump automatically switches over to back-up battery power when the AC power failure sensor is plugged in, providing a temporary lift support system for your aquatic creatures. The BREZA AC/DC-ONE’s versatile design also makes it a portable air pump, perfect for fish bait buckets or for transporting aquatic creatures. The BREZA Battery Powered Air Pump will help keep your fish alive and healthy each day, and will protect your aquarium’s inhabitants during a power outage, even if you’re not around to turn it on.

Product description

100% brand new and high quality

Features:

Turn counter clock wise, fix screw of backside pump about 3-4 circles and open it

Put the batteries according to the pole

Cover the back lid and screw the nut

Insert one end of PVC tube in outlet, the other end to the air stone

Put air stone into water and hang the pump as shown, then turn on the switch for operation

4 pcs of batteries can last about 15-20 hours(depends on the quality of your batteries). you can use only 2 pcs of batteries, 2 pcs can last about 6-9 hours.

Suitable for power failure emergency, field acquisition, fishing, etc.

Strong, quiet

Durable and reliable

Efficient power saving



Specification:

Number of AA batteries: 4pcs (Not included)

Air Output: 1.0 L/Min

Material: ABS

Size: app.11cmx8cmx4.5cm/4.33''x3.15''x1.77''

Main Color: White

Quantity: 1 Pc

Note: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.

2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!



Package includes:

1 x Air Pump with air stone and air tube

• ★ 4 pcs of batteries can last about 15-20 hours(depends on the quality of your batteries). you can use only 2 pcs of batteries, 2 pcs can last about 6-9 hours.
• ★ Put air stone into water and hang the pump as shown, then turn on the switch for operation
• ★ Suitable for power failure emergency, field acquisition, fishing, etc.
• ★ Low noise and powerful
• ★ 100% Satisfaction: if you encounter any problems during the shopping process, please feel free to contact us, we will reply within 24 hours of working days

Product description

DEF

• Pumps 1.4 STL / minute
• Designed for fresh and saltwater use
• Space saver clam shell package 4.5"W x 8.375"L x 2.375"D

User questions & answers

Question:	What is the metal loop for? (in the photo it is looped around the tube just before the stone
Answer:	To hook it to the bucket
Question:	would it be too much air for a 1 gallon tank
Answer:	Depending on the depth of the tank. What I would do is buy one of those "gang valve" so that you can regulate the amount of air bubbles entering into the water.
Question:	How long does it run on one D battery
Answer:	Not sure as we used two D batteries due its need to be more bubbling. By only using one D battery, you will decrease the amount of bubbles in half due to having only half the power. We have only used this item when we've had power outages. Our latest power outage lasted almost 3 days. Hope this helps.
Question:	how much noise does this make
Answer:	It is very quiet. You can hardly hear it. You wonder if it is on.

Product description

Why Choose JOUEUYB Aquarium Air Pump?

JOUEUYB well-constructed air pump quietly energizes air into the fish tank with low power consumption. When you are fishing outdoors, it can continue to boost oxygen for 12 hours when fully charged. Make the fish tank full of oxygen and keep your fish thrive and happy in the oxygen-rich environment.



Specification:

●Max air flow:0.5L/min

●Pressure: 0.015MPa

●Power: 1.5 W

●Noise: <40 dB

●Size: 4.7x 4.7x 1.1 inches

●Color: Black

●Net weight :180g

●Applicable water tank capacity: 1-16 gallons



Tips:

●Don’t put it into the aquarium, keep it dry.

●If you don't use often, please every 1 month storage time of about 8 hours supplemental power, so as not to affect battery life.

●To get the maximum airflow and extend air pump service life, we suggest cleaning silicone tubing and air stone regularly.

●If you have any questions about the air pump , please don’t hesitate to contact us and you will get a satisfactory response soon.



Products include:

1 x JOUEUYB aquarium air pump;

1 x Silicone tube;

1 x Air Stone;

1 x USB cable

• ●【Intelligent Design】This battery aerator adopts intelligent charging and discharging system, which can be used while charging. There are two modes of continuous power supply and intermittent power supply for you to choose. And the battery capacity is sufficient , you never need to worry about it running out of power.
• ●【Various charging modes】This USB portable aerator free you from replacing the battery. You can use a laptop, power bank, car USB or wall charger to charge it, which saves money and is eco-friendly. You can use it for outdoor fishing, power outages and Long-distance transportation.
• ●【high efficiency】The fish tank aerator provides the maximum number of bubbles in the aquarium, make your aquarium full of oxygen and keep fish healthy and thrive.
• ●【Super Quiet】This aquarium air pump runs with an extremely quiet. Compared to the electromagnetic pumps, it makes no sounds at all. Won’t disturb you and your family while sleeping or reading.
• ●【Low Power Consumption】Power consumption of this air pump is only 1.5W, boost oxygen with flow rate 500 ml/min, high energy saving.

User questions & answers

Question:	How large a tank will this supply
Answer:	I don't know. My set of these socks are completely different.
Question:	Does it need to replace the battery
Answer:	I bought a medium and I usually where a small. I would recommend a size up.