10 best battery life mobile

Product description

Cordless electric precision screwdriver is very suitable for ultra-fine applications such as computer and electronic product maintenance, hobbies and handicrafts; magnetic design, 395rpm high speed, only 7 inches in length, equipped with a standard bit, versatile, this tool is your home Excellent assistant.



▶Product name: Electric screwdriver

▶Product size: 180*20mm

▶Color: Gray

▶Weight: 110g

▶Voltage: 3.7V

▶Speed: 395r/min

▶Dual mode torque: 0.1-2.5kgf.cm

▶Bit size: 3.5*26mm

▶Charging: USB charging

▶Battery: Lithium-ion battery/800mA

▶Endurance: 3 hours

▶Use scenarios: watches, cameras, radios, computers, mobile phones, drones and other electronic products.

▶Packing list: electric screwdriver*1, USB data cable*1, screwdriver bit, packing box.

• ▶Products include: 3.7V electric screwdriver, with a set of standard bits, with a charging cable.
• ▶Strong power: 8-speed torque adjustment, strong power.
• ▶Endurance/charging: 800mA lithium battery, support USB charging, long battery life.
• ▶Easy to use: button operation, equipped with two-way function, compact body, safe to use.
• ▶ Wide range of uses: suitable for the maintenance of electronic products such as watches, cameras, computers, mobile phones, drones, etc.

Product description

The new energy salt water power generation lamp uses magnesium ion as the core of power generation, and salt water as the energy source. It is a good helper for emergency life of mobile equipment and emergency power in times of crisis. It is used for outdoor camping and exploration, fishing boats and islands, fishing and fishing, etc. Places that require lighting and charging.



*Note: In an emergency, sea water can be used instead of salt water



Product name: Multifunctional rechargeable LED light

Material: ABS+PC

Working light: 0.8W 80lm 7500K

Long shot light: 1W100lm 7500k

USB output: DC5V/ 320mA

Water/salt volume: 680mL/40g (concentration 5-7%)

Product size: 130*80*185mm

Working temperature: -15-50°C

Working hours: each set of magnesium tablets: ≥100h

Color: silicone white

Product function: working light/spotlight/strobe warning/USB output charging



Packing list:

New energy salt water power generation lamp*1

Accessories *1

Manual *1

• ★[MOBILE POWER]: Our new energy emergency light uses salt water + magnesium flakes to generate electricity. It is environmentally friendly and pollution-free. It is suitable for power outage emergency storage, natural disaster emergency storage, outdoor camping and exploration, fishing boats and islands, fishing and fishing. And charging place.
• ★[NEW ENERGY POWER GENERATION]: This camping light is the latest environmentally friendly and energy-saving lighting and a product with a power bank function. It directly uses sea water or uses a mixture of clean water and salt as energy to generate electricity. It does not require an external power supply in the wild environment. It is low-voltage and safe. Control, energy saving and electricity saving, environmental protection and pollution-free.
• ★[FOUR-SPEED CONVERSION]: The switch button for travel outdoor lights has four functional positions (working light-spotlight-flashing warning-USB output charging), adopting a cycle control system, simple operation and more convenient use.
• ★[IP65 WATERPROOF]: Multifunctional salt water generating lamp, built-in safety booster circuit, super long battery life, each set of magnesium tablets can last up to 100H. With IP65 waterproof design, it can be used in a variety of indoor and outdoor places.
• ★[EASY TO USE]: The battery power lamp and the water tank buckle adopt a non-directional design, which is more convenient when replacing magnesium tablets and salt water. The handle of the salt water lamp is ergonomically designed and comfortable to hold.

Product description

Feature:

1. Smart digital tablet, notebook synchronous transmission, compatible with mobile phones, computers, tablets.

2. Flexible display, looking at the screen painting, more convenient to use.

3. Line drafting, line drawing such as paper, good mastery, app coloring, unlimited creativity.

4. High-tech flexible screen, vivid strokes.

5. With pen-like pressure sensing similar to the tablet, you can draw different thickness lines according to the pressure of the drawing tip, with the same effect of and pen.

6. Arm core, high-speed operation, compatible with Bluetooth 4.2, low-power high-speed transmission.

7. 1000 mAh 30 hours long battery life.

Spec:

Item Type: Writing Tablet

Tablet Capacity: 1000mAh

Capacitor Pen Capacity: 80mAh

Voltage: 5v/1a

Compatible With Bluetooth: yes

Interface: USB

Color: Black

Size: Approx. 10 inches

Package List:

1 x Writing Tablet

1 x Pen

1 x Instruction Manual

1 x Data Line

1 x Fixed Clip

3 x Refill

• With pen-like pressure sensing similar to the tablet, you can draw different thickness lines according to the pressure of the drawing tip, with the same effect of and pen.
• Flexible display, looking at the screen painting, more convenient to use.
• Smart digital tablet, notebook synchronous transmission, compatible with mobile phones, computers, tablets.
• High-tech flexible screen, vivid strokes.
• Line drafting, line drawing such as paper, good mastery, app coloring, unlimited creativity.

Product description

Compatible with most of the smartphones with an ultra-wide lens, this gimbal stabilizer for smartphones enables you to get the most of the ultra-wide lens. smartphone gimbal can eliminate the overlap of the axis perfectly through the non-orthogonal axes design. Capturing these fantastic panoramic scenes from now.



Do you have the following troubles:



1. You want to record scenery you see when you ski, skateboard, and drive on the road, but the road is so rough that the video is not clear.



2. You want to professionally shoot the scenery and the wide range of changes over a long period of time, but there is no professional equipment or the equipment is too heavy to carry.



3. You want to shoot yourself a VLOG, but you haven't found a small professional device which is easy to operate, automatically follow you, and record your life naturally and smoothly.



None of shake - No matter how rough the road you are walking, no matter how fast of your speed, just keep you video stable and record every moment without missing. Your life is so wonderful that should not be missed by the shaking footage.



*NOTICE*

Please make sure that your phone have been installed and in physical balance state, before the gimbal is power on. And DO NOT use the quick charge!

• 🎦profession：Turn Your Phone into A Professional Filmmaking Camera; 360°panorama, Motion time lapse, Hyperlapse, Slow motion and more function, which can help you create professional VLOG with just phone.
• 🎦4 Modes and Sports Mode for Mobile Filmmakers; There are 4 panning modes All following; All lock; Pan following; Pan and Titl following to choose to record your life, One more Sports mode PhoneGO Mode is added which responds to every delicate movement without delay; Just select your subject will follow,using built in sensors
• 🎦【Outstanding Anti-Shake Performance】Smartphone gimbal for equipped with enhanced DC brushless motors, can help you eliminate shakes to a large extent and product smooth footages. You can always get clear and steady videos no matter you are walking or running.
• 🎦【Extremely Easy Operation】designed to be user-friendly. No need for complicated leveling, you just need to clamp the phone at the center of the gimbal. Actions like the switch between landscape and portrait mode, or shooting and recording can be achieved by only one-tap. It’s so convenient that you can focus on your filming without any interruption.
• 🎦Simple Operation of the Control Panel and APP; The slider button is configured into a focus puller, helping you achieve high precision focus changes in real time, and you can zoom in or out as you want to take close up shots or control orientation with Joystick; APP supports beauty mode, Object tracking shooting, Auto face tracking shooting, Slow motion and more function

Product description

【POWER SYSTEMS】



Motor: 48V/500W brushless motor



Battery: 10AH, 13AH, 21AH, 28AH



【PRODUCT PARAMETERS AND PERFORMANCE】



Display: LCD



Charging time: 3-5 hours



Speed: 1-3 gear adjustment



Shock absorption: multiple shock absorption-front double hydraulic



Instrument: Turn the LCD instrument



Remote control: central control anti-theft/GPS remote anti-theft



Headlight: Angel eye lens headlight



Tail light: and turn signal LED tail light



Bearing weight: 150KG



Range per charge: 45-150km



Product gross net weight: 20KG/25KG



Frame: 100% K-shaped aluminum alloy material



Braking distance: 2M/dry ground, 3 meters/wet ground



Climbing strength: 20



Braking method: E-ABS brake drum brake system



Driving distance: 10AH lithium battery 40 kilometers, 13AH lithium battery 60 kilometers, 21AH lithium battery 100 kilometers, 28AH lithium battery 150 kilometers



Folding size: 120*40*51cm



Expanded size: 118*49*90cm

• ★EXCELLENT PERFORMANCE: The new generation of scooter uses high-quality batteries. Strong nutrition, safe and sustainable. The motor power is up to 500W. The scooter will enable you to "float" quickly and drive at a maximum speed of 45 km/h. The 28Ah lithium battery enables the scooter to reach a maximum autonomous distance of 150 kilometers.
• ★EXCELLENT PERFORMANCE: Adopt advanced rear E-ABS brake drum brake system, dual brake system, emergency brake can also brake sensibly and smoothly. Mobile phone connection function: USB interface mobile phone charging; APP information monitoring; APP one-key lock car; power-assisted start
• ★EASY TO OPERATE AND EASY TO FOLD: easy to fold, the scooter is easy to carry and store, and three driving modes can meet the needs of users of different ages. You can control the speed with one button according to the different road conditions, driving more comfortable and riding safer.
• ★LIGHTING SYSTEM: escort at night, from the iconic angel eyes to the semi-enclosed taillights with integrated design, the full LED lighting system has a larger lighting range, farther and safer, and saves energy. Large wide-angle visible lights ensure the safety of cyclists at night.
• ★HIGH-QUALITY ACCESSORIES AND SERVICES: The scooter has passed the European CE standard certification, and each accessory has undergone tens of thousands of tests. We focus on the quality of each accessory, create better products, and provide customers with the most intimate after-sales service.

Product description

Feature:

1. Original capping operation, just need 2 seconds for heating, easy to realize blind operation.

2. Independent digital display, safe and controllable, can display real‑time temperature and remaining power, can clearly understand temperature control, low power.

3. With super large heating area, even heating, no problem even for boys with big hands.

4. 20000mAh super large capacity, which can fully charge for iOS Phone X 7.5 times.

5. From morning to night, it has a long battery life and can be used for 15 hours after fully charged.

Specification:

Item Type: Coffee Bottle Hand Warmer

Material: PC+ABS+Silicone

Voltage: 5V

Current: 2A

Battery: polymer lithium battery 20000mAh(Built-in)

Use Time: About 15 hours(Fully Charged)

Charging Time: About 6 hours

Heating Time: 2S

Fire Rating: V0

Features: Clear Boarding Sign for Boarding

Size: Approx. 18x7.8x7.8cm/7.1x3.1x3.1in

Weight: Approx. 885g/1.6in

Using Methods:

1. Turn on: turn clockwise when turned off and turn on

2. Change gear: turn clockwise to change gear

3. Hand warmer function: rotate to the heating icon to start warming your hands

4. Shut down: turn counterclockwise back to the starting position and shut down

Package List:

1 x Hand Warmer

1 x Charging Cable Shell

1 x USB Charging Cable

1 x Manual

Note:

1. This product is portable power supply hand warmer, can not add water to drink!

2. Please allow 0‑2 cm error due to manual measurement. Thanks for your understanding.

3. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

• Independent digital display, safe and controllable, can display real‑time temperature and remaining power, can clearly understand temperature control, low power.
• 20000mAh super large capacity, which can fully charge for iOS Phone X 7.5 times.
• Original capping operation, just need 2 seconds for heating, easy to realize blind operation.
• With super large heating area, even heating, no problem even for boys with big hands.
• From morning to night, it has a long battery life and can be used for 15 hours after fully charged.

Product description

Product Name: Electric Wheelchair

Seat width: 45cm

Car width: 62cm

Folding size: 27x62x83cm

Stable load: 100kg

Rear wheel diameter: 12 inches

Front wheel diameter: 8 inches

Life expectancy: 20 km

Motor: brush motor

Motor power: 380w

Battery: 10A24V lithium battery

Features: front and rear dual control / foldable portable / aluminum frame In order to make the elderly more comfortable we are equipped with a poncho

Suitable for the crowd: the elderly, lower limb disability, hemiplegia, paraplegia, falls

Symptoms: unable to stand, assist walking



prompt:

1. This product is manually measured, there is a certain error, please refer to the actual size

This photo was taken under natural light. Please understand that there is a slight chromatic aberration between the device and the display.

3. The above parameters depend on the rider's weight, road conditions and battery usage. The aircraft is approv

• Environmental Electric Wheelchai: Electric wheelchair is powered by electric, 0 emission, 0 pollution, the most environmentally friendly
• Effects of electric wheelchairs: Enhancing self-care ability is good for physical and mental health, buying food, going to parks, traveling, etc. Before you rely on others, you can do your own wheelchair. Not only can you save the cost of the nursing staff, but also can better realize their life value, and the mood will be more comfortable!
• Use electric wheelchair is safer: The electric wheelchair control technology is very mature, and the brake equipment on the body can be mass-produced after being tested by professional equipment. The probability of out of control of the electric wheelchair is close to zero;
• Good product for sending loved ones: More caring, starting from a wheelchair, giving gifts only beautiful, stylish and good wheelchairs
• Electric wheelchairs are very popular among consumers: Electric wheelchairs have intelligent control systems. Older people and people with disabilities can travel freely. Electric wheelchairs have become an indispensable means of transportation for the elderly and disabled people with limited mobility.

Product description

Feature:

1. The appearance of the product is exquisite. Adopt for CSR high‑end chip design. Switch RX and TX modes with one key. Built‑in 500mA battery, long battery life.

2. For and I2S audio input/output interfaces can be switched freely. Two antennas, Bluetooth use distance >80m/262.5ft, strong stability. HIFI, lossless sound quality, ultra‑low delay sound output. Support for apt‑x LL/ apt‑X/ SBC/AAC/ FS.

3. When the power level is lower than 20%, the product will be reminded of low power. After 6 minutes in the disconnected state of RX and TX modes, the product will automatically enter into the power‑saving mode of hibernation. The product is equipped with battery protection IC, which is safe and reliable for use while charging.

4. Support Dual Stream (TX mode) transmitter to connect two Bluetooth audio devices. Receive (RX) can be connected to two devices at the same time, any two of the mobile phone, tablet, laptop devices, the volume size and prev and next music can be controlled by pressing the button when playing.

5. Automatic backconnection can be realized in both receiving mode and transmitting mode, and it has memory function for connected products. The connection of the product is simple, without any tedious driving and downloading of APP.

Specification:

Item Type: Bluetooth Transmitter Receiver

Material: ABS

Color: As Pictures Shown

Weight: Approx. 166g/5.9oz

Bluetooth Version: Bluetooth V5.0

Support Protocol: RX: A2DP AVRCP TX: A2DP

Operating Frequency: 2.402GHz -2.480GHz

Power Level: Power Level 1, 2 (Class I II)

Distortion: ≤0.1%

Support Dual Stream (TX Mode) : Support (one Transmitter is Connected to Two Bluetooth Speakers or Earphones Simu

• When the power level is lower than 20%, the product will be reminded of low power. After 6 minutes in the disconnected state of RX and TX modes, the product will automatically enter into the power‑saving mode of hibernation. The product is equipped with
• The appearance of the product is exquisite. Adopt for CSR high‑end chip design. Switch RX and TX modes with one key. Built‑in 500mA battery, long battery life.
• Support Dual Stream (TX mode) transmitter to connect two Bluetooth audio devices. Receive (RX) can be connected to two devices at the same time, any two of the mobile phone, tablet, laptop devices, the volume size and prev and next music can be controlle
• Automatic backconnection can be realized in both receiving mode and transmitting mode, and it has memory function for connected products. The connection of the product is simple, without any tedious driving and downloading of APP.
• For and I2S audio input/output interfaces can be switched freely. Two antennas, Bluetooth use distance >80m/262.5ft, strong stability. HIFI, lossless sound quality, ultra‑low delay sound output. Support for apt‑x LL/ apt‑X/ SBC/AAC/ FS.

Product description

Feature:

1. Made of high quality zinc alloy material, anti-corrosion and high strength for maximum durability.

2. Large rotation design, support adjustment of microphone and accompaniment volume.

3. Intelligently raise and lower the background music. When you speak, the volume of the background music will decrease.

4. 2 hours continuous battery life, support live streaming while charging.

5. Button adjustment, with 12 kinds of sound effects, support for monitoring function.

6. Support mobile phones, computers, tablets, notebooks and other devices, smart compatible with various K song live APP.

Specification:

Condition: 100% Brand New

Item Type: Microphone Sound Card

Material: Zinc Alloy

Color: As Pictures Shown

Sound Effects: 12 types

Battery Capacity: 1200mah (Built-in)

Package List:

1 x Sound Card1 x Manual1 x Charging Cable2 x Recording Cable

• Made of high quality zinc alloy material, anti-corrosion and high strength for maximum durability.
• Large rotation design, support adjustment of microphone and accompaniment volume.2 hours continuous battery life, support live streaming while charging.
• Intelligently raise and lower the background music. When you speak, the volume of the background music will decrease.
• Button adjustment, with 12 kinds of sound effects, support for monitoring function.
• If you have any doubts about this tool, please contact us, and we will have a professional after-sales team to answer your questions within 24 hours.

Product description

Bring bright 1080p 1,300 lumen projection on the road with the portable Optoma LH150. Its large 12,000 mAh battery delivers up to 2.5 hours of viewing time while an included carrying case makes it easy to bring anywhere for large screen projection anytime. An RGB LED light source delivers up to 30,000 hours of life with REC.709 color support for vibrant images. Bluetooth audio connectivity enables compatibility with wireless speakers to add big sound to every big screen experience. HDCast Pro and USB display connectivity provide easy screen mirroring with iOS and Android mobile devices. Four corner geometry correction allows flexible placement while HDMI inputs provide simple connectivity to game consoles, laptops and video players.

• PORTABLE DESIGN: A versatile projector for home, office, or outdoors in a compact, lightweight (sub-5 pounds) design, FREE carry case included
• FULL HD 1080P: 1080p (1920×1080) resolution renders sharp and detailed images from high definition content without downscaling or compression Image Size From 30” to 150”
• LONG BATTERY LIFE: 12,000 mAh battery providing up to 2. 5 hours of use enables anytime, anywhere large screen viewing such as a movie outdoors or meeting at the office
• LED LIGHT SOURCE: Up to 30,000 hours of light source life provides lower total cost of ownership; LED lamps last 7 times longer than traditional lamps which require more replacements
• INCREDIBLE PICTURE QUALITY: Enjoy vibrant images with 1, 300 Lumens of brightness and Rec. 709 color support, the international standard color response of high-definition TV
• SCREEN MIRRORING: Enjoy content from iOS or Android mobile devices on the big screen with USB display connectivity
• GO WIRELESS: Share wireless presentations and images with HDCast Pro; requires optional WUSB adapter

User questions & answers

Question:	Does this have a low lag like other Optoma models
Answer:	yes
Question:	Can the projector be ran upside down from the ceiling
Answer:	Yes it can, you need to just make sure to change the Projection Location setting from the Image Settings menu. This is easier to do before mounting as once mounted the image will be upside down. If you have any further questions, please contact Optoma technical support at 888-289-6786 Option 2 Monday - Friday 6 AM - 5 PM PST for further assistance.
Question:	Can this be mounted on a tripod
Answer:	Yes this projector can be mounted on the tripod mount. If you have any further questions, please contact Optoma technical support at 888-289-6786 Option 2 Monday - Friday 6 AM - 5 PM PST for further assistance.
Question:	what is the real contrast ratio
Answer:	The contrast ratio for this unit is 160,000:1. If you have any further questions, please contact Optoma technical support at 888-289-6786 Option 2 Monday - Friday 6 AM - 5 PM PST for further assistance.

Product features

Incredible Picture Quality

Experience stunning 1080p images with bright 1,300 lumens to bring movies, images and presentations to life on the big screen – up to 150" diagonal (100" is ideal). An RGB LED light source with REC.709 color support enables vibrant, detailed images.

Screen Mirroring

Project media content from your Apple, Windows or Android devices via USB with the LH150's screen mirroring feature, allowing you to collaborate on that big project or to enjoy entertainment with friends and family.

Work & Play On-The-Go

Ideal for the road warrior, the portable and compact LH150 is ready to go wherever you're headed – whether it's to the office or the wilderness. Under 5 pounds, the LH150 is easy to transport with its carrying case, included in the box.

Optoma LH150

Bring 1080p, bright 1,300 lumen projection on the road with the portable Optoma LH150. Its large 12,000 mAH battery delivers up to 2.5 hours of viewing time while an included carrying case makes it easy to take anywhere for large screen projection any time. Bluetooth audio connectivity enables compatibility with wireless speakers to add big sound to your big screen experience. USB display connectivity provides easy screen mirroring with iOS and Android mobile devices.