5 best battery packs for rc racing

Battery packs for RC racing, also known as remote-controlled (RC) racing batteries or LiPo (Lithium-Polymer) batteries, play a crucial role in powering RC cars and ensuring optimal performance on the track. Here's what you need to know about these batteries:

  1. Types of RC Racing Batteries:

    • LiPo Batteries: Lithium-Polymer (LiPo) batteries are the most common choice for RC racing. They offer high energy density and discharge rates, making them ideal for high-performance RC cars.
  2. Voltage and Capacity:

    • Voltage (S Cells): RC racing batteries come in various configurations, denoted by the number of cells in series. For example, a 2S LiPo battery has two cells, and a 3S LiPo battery has three cells. Each cell typically provides around 3.7 volts, so a 2S battery would provide 7.4 volts.
    • Capacity (mAh): Capacity is measured in milliampere-hours (mAh) and represents how much energy the battery can store. Higher capacity batteries generally provide longer run times.
  3. Connector Types:

    • RC batteries often use connectors such as Deans, XT60, or Traxxas connectors to connect to the RC car's power system. It's important to ensure compatibility with your specific model.
  4. C-Rating:

    • The C-rating indicates the battery's discharge rate, which affects how quickly it can deliver power to the RC motor. Higher C-ratings are essential for high-performance racing, as they allow the battery to provide more current to the motor.
  5. Balance Charging:

    • LiPo batteries require careful management to ensure safety and longevity. Balance charging is a process where each cell's voltage is monitored and balanced during charging to prevent overcharging or over-discharging.
  6. Storage and Safety:

    • Proper storage and handling are crucial for LiPo batteries. They should be stored at a stable storage voltage, typically around 3.8 volts per cell, and in a fireproof LiPo bag to minimize the risk of fire or damage.
  7. Run Time vs. Performance:

    • When choosing an RC racing battery, consider your priorities. Higher-capacity batteries offer longer run times but can be heavier. Smaller capacity, higher C-rated batteries are better for maximizing power and acceleration.
  8. Charging Equipment:

    • To charge LiPo batteries, you'll need a compatible LiPo charger with settings for the number of cells, capacity, and desired charge rate.Charging too quickly or at the wrong settings can damage the battery.
  9. Maintenance:

    • Regularly inspect your RC racing battery for damage or swelling. Damaged or puffed batteries should be disposed of safely and replaced. Always follow the manufacturer's guidelines for maintenance and use.

RC racing batteries are a critical component of competitive RC racing, as they directly impact the speed, acceleration, and overall performance of your vehicle. Choosing the right battery, taking proper care of it, and adhering to safety precautions are essential for a successful and enjoyable RC racing experience.

Below you can find our editor's choice of the best battery packs for rc racing on the market
  

melasta 2pack 7.2V 4200mAh NiMH RC Battery Packs for Redcat Racing Vehicles with Banana Connector

Melasta

Based on 38 reviews Check latest price

Product description

Specification



Battery Type: Ni-MH

Voltage: 7.2V .

Capacity: 4200mah. 4000mAh mini

Discharge Plug: Banana plug.

Cell Count: 6S.

Watt Hours: 30. 24

Charge Rate: 0.1C (420mA)

Weight: 14. 8oz

Volume: 136.7*47.65*24.44mm/5.38*1.88*0.86inch.

Wire Gauge: 14 AWG Soft and Flexible Low Resistance Silicone Wire

  • Perfectly fit for: Melasta 7.2v 4200mah nimh battery as a replacement for redcat racing 1/10 scale or 1/8th scale vehicles, such as Blackout SC, Blackout xbe, Blackout XTE, Everest Gen7 Pro, everest-10, fossa SC10, ground Pounder, Lightning ep drift, Lightning stk, Lightning str, Sandstorm, Thunder EPX drift, and volcano EPX/EPX Proso on, no limited models, consults your original battery voltage, size and plug to make sure it’s compatible.
  • 4200mAh high capacity: 4200mAh high capacity (vs oem 2200mAh) can run 15-30mins, tip: Game playing time depends on many factors, like rc models, flooring surfaces,Charging Time and used charger. We suggest you use nimh special charger of Melasta brand to maximum performance.
  • Premium nimh cells: Adopted premium nimh cells and advanced technology, melasta all nimh battery cells have passed a variety of safety testing (UL, CE,MSDS) to ensure safety. What you get: 2-pack melasta 7.2v 4200mAh nimh battery.
  • Charging methods: Standard charge at 420mA(0.1c) for 10-13 hours, rapid charge at 2100mA (0.5c) for 2 -3 hours. We recommend using a low-rate charger to prolong battery life, add running time and prevent the battery from being destroyed by the high current.

MELASTA 7.2V 5000mAh NiMH RC Battery Packs for Redcat Racing Vehicles with Banana Connector

Melasta

Based on 407 reviews Check latest price

Product description

Advantage:



When you want a powerful battery pack that you can depend on even when you push it to its limits, this is the battery for you.



Whether you have a short course truck, an 8th scale buggy, a monster truck, heli, jet, airplane or quad, this battery pack delivers the results and run-time you have come to expect from all MELASTA batteries.



Specification:



Battery Type: Ni-MH



Voltage: 7.2V .



Capacity: 5000mah. 4750mAh mini



Discharge Plug: 4.0mm Banana plug.



Continus Discharge Rate : 10C.



Cell Count: 6S.



Watt Hours: 3.6



Charge Rate: 0.1C (500mA)



Weight: 15.87oz (450 g)



Volume: 136.7*47.65*24.44mm/5.38*1.88*0.86inch.



Wire Gauge: 14 AWG Soft and Flexible Low Resistance Silicone Wire



Note: in order to make sure the battery is compatible with your racing car,please check the battery container size of your racing car before you ordered it!



Package includes:



1x Melasta 7.2V 5000mah Ni-MH RC Battery



Important Information :



Top Warranty



At MELASTA, we believe in our products. That's why we back them all with a 45-days warranty.

  • Parameter: Voltage:7.2v, Capacity: 5000mAh,4750mAh mini. Battery Type: Nickel Metal Hydride (NiMH) Connector: Banana Connector, Plug Type: HXT 4.0mm plug
  • 5000mAh High Capacity: 5000mAh high capacity can run 25-40mins, tip: game playing time depends on many factors, like rc models and flooring surfaces. (After-sales Support: [email protected])
  • Compatible for : Blackout SC, Blackout xbe, Blackout XTE, Everest Gen7 Pro, everest-10, fossa SC10, ground Pounder, Lightning ep drift, Lightning stk, Lightning str, Sandstorm, Thunder EPX drift, and volcano EPX/EPX Pro
  • Methods of Charging: Charging at 0.1c rate for 10hours, Charging at 0.5c rate for 2hours,This is the theoretical charging time. Tip: Please recharge it in strict accordance with above methods to avoid current excessive damage caused by battery in charging. And do not reverse battery the positive/ negative.
  • 100% SATISFACTION GUARANTEE: (After-sales Support Email: [email protected] ) 45 Days Money back and 1 Year Warranty. If you have any questions, please feel free contact us by email. What You Get: 1pack 7.2V RC battery with banana plug.

User questions & answers

Question: Will it fit in a redcat volcano truck
Answer: Yes it works , I use 5200 mah 7.4 50c so any 7.2 works and 7.4 no higher then 7.4 5200 mah I had to split my wires to acheive the 7.4 for the right end clips so they need to be orderd if you want that size of batterie
Question: Will it work in a red cat lightning EPX brushed
Answer: If it has the Banana connectors yes or u can solder on the ends if u like
Question: Will this fit 1/10 nitrorcx drift brushless motor
Answer: Not really sure
Question: Can you suggest a fast charger for this battery
Answer: We do not recommend the use of fast chargers. Nimh batteries will benefit from the use of low-rate chargers, and can extend battery life and get more time by using low-rate chargers. We will sell a low-rate charger in half a month, If you are interested, please contact us via email.

Product features

Features

  • When you want a powerful battery pack that you can depend on even when you push it to its limits, this is the battery for you. Whether you have a short course truck, an 8th scale buggy, a monster truck, heli, jet, airplane or quad, this battery pack delivers the results and run-time you have come to expect from all MELASTA batteries.

Specification

  • Battery Type: Ni-MH
  • Voltage: 7.2V .
  • Capacity: 5000mah. 4750mAh mini
  • Discharge Plug: 4.0mm Banana plug.
  • Continus Discharge Rate : 10C.
  • Cell Count: 6S.
  • Watt Hours: 36
  • Charge Rate: 0.1C (500mA)
  • Weight: 15.87oz (450 g)
  • Volume: 136.7*47.65*24.44mm/5.38*1.88*0.86inch.
  • Wire Gauge: 14 AWG Soft and Flexible Low Resistance Silicone Wire

Melasta RC Car Battery VS Others Brand Battery

5000mAh High Capacity Battery

melasta battery capacity is up to 5000mAh(VS others 3800mAh), specially designed for your rc car, Bring you more game experience time.

Extend your rc battery life with the following steps:

The battery should be stored at room temperature and avoid direct sun light.

Please recharge your batteries regularly, do not wait for the battery to run out before charging it.

Tectra 8.4V 3600mAh 7-Cell Hump NiMH Replacement Battery Pack for RC Racing Car, RC Truck, RC Boat with TRX Discharge Plug

Tectra

Product description

Battery Specifications:

· Battery Type: Nickel Metal Hydride Battery (NiMH Battery)

· Voltage: 8.4V

· Capacity: 3600 mAh

· Dimension: 140 x 46.8 x 44.5(Hump Hight)mm / 5.51 x 1.84 x 1.75 inch

· Weight: 17.07oz (484g)

· Connector: Traxas(Gold-Plated)

· Continus Discharge Rate : 10C.

· Continus Discharge Current : 42A

· Wire Gauge: 14 AWG Soft and Flexible Low Resistance Silicone Wire.

Features:

High Capacity 7-cell 8.4V 3600mAh NiMH Rechargeable RC battery to achieve the best performance of the RC Cars. 

Gold plated traxas plug can reduce power loss, make rc car keep a at peak performance while you're playing it.

Maximum discharge rate of 42A will deliver the high power that you need to power your favorite RC cars and boats.

Longer lasting battery pack has no memory effect so that you can charge your batteries anytime.No need to fully discharge before recharging.

Compatible with 

This battery is Replacement for 8.4V RC Cars Battery Pack like RC Cars, RC Truck & RC Boat. 

Note: The 7-cell hump pack fits in all Traxas models except E-Maxx, Summit and E-Revo, which require a flat pack configuration.

 Notice:

Check carefully the battery condition about the battery dimensions and battery voltage before using or charging.

Please make sure your connector plug is Traxas plug before placing orders.

Use professional battery charger ONLY.

  • High Capacity: 8.4V 3600mAh high capacity rechargeable battery with 7 high-tech Nickel Metal Hydride cells can extended your RC cars running times.
  • Compatible with: popular standard 8. 4V RC Cars, RC Truck which with TRX connector
  • No Memory Effect: Tectra RC battery has no memory effect so you can charge your batteries anytime and no need to fully discharge before recharging. Great backup batteries provide longer running time, no more worry about run out of battery.
  • Enhanced Performance: Low resistance welded connections between each cell and thick 14AWG silicone power wires ensure maximum performance.
  • Perfectly Size: Our NiMH rechargeable battery pack is made of sub C battery cells and fits classic RC models. battery dimension: 140 x 46.8 x 44.5(Hump Hight)mm / 5.51 x 1.84 x 1.75 inch; battery Weight: 17.07oz (484g)

Tenergy 7.2V Battery Pack High Capacity 6-Cell 3000mAh NiMH Flat Battery Pack, Replacement Hobby Battery for RC Car, RC Truck, RC Tank, RC Boat with Standard Tamiya Connector, 2-Pack

Tenergy

Based on 507 reviews Check latest price
  • High capacity battery pack - High power nickel metal hydride battery for RC cars. Tenergy 7.2V NiMH battery pack has a high capacity rating of 3000mAh that can run your RC car and related applications much longer than NiCd cells.
  • High output power - Uniquely designed & manufactured for high RC racing performance and delivers power when you need it. The Tenergy 7.2V RC battery delivers max discharge rate of 30 Amps to push your RC unit to the peak of its abilities.
  • Ideal for 7.2V RCs - Use Tenergy replacement RC battery to deliver the best performance for your radio controlled brands and hobbies with RC cars, RC tanks, RC trucks, RC boats such as Traxxas, LOSI, Team Associated, HPI, Kyosho, Tamiya brands, RC10 cars, and turntables. Will also fit many other series and models, we recommend matching the connector and measuring the RC unit battery compartment for best fit.
  • Perfectly sized - Our RC racing battery is made of sub C battery cells and fits all RC10 cars. It has a standard Tamiya connector and supports rapid charging for faster charge times. Standard dimension: 5.39" (Length), 1.87" (Width), 0.95" (Height).
  • Longer lasting battery - Tenergy rechargeable NiMH battery pack has no memory effect so you can charge your batteries anytime. Even when they are close to full or partially drained you won't have to worry about long-term memory effects, get the full capacity every time. No need to fully discharge before recharging.

User questions & answers

Question: Will this work with a traxxas slash
Answer: Hello, glad you asked! To install 2 (AA) size batteries in the remote control, first remove the battery cover with a screwdriver (not included) then place the batteries following the correct polarity as shown in the included user manual. Replace the battery cover and screw it shut before playing.
Question: I bought this battery less than 1 Year why doesn’t work right now? I can’t charge
Answer: Hey there, good question! These mini RC trucks roll on real rubber tires.
Question: Attention seller , I have a question,. Will this battery fit and work in my heng long 1/16 scale German tiger 1 tank
Answer: Hello, these remote control toy trucks for kids are designed in the USA and are made in China.
Question: I bought these with my son's exceed rally monster as they showed up in the "frequently bought with" items. the oem battery is 1800 mah and these are 3000, on one forum i read this will make it run faster and longer but in the manual it says it will burn up the motor. is this just a cya thing from the manufacturer and
Answer: Nope

Zeee 7.2V 3600mAh RC NiMH Battery with Tamiya Plug for RC Car RC Truck Associated HPI Losi Kyosho Tamiya Hobby(2 Pack)

Zeee

Based on 383 reviews Check latest price
  • 【High Capacity】- A capacity of 3600mAh with 6 cells ensures a long life of your RC models. Zeee NiMH battery measures 135.5*45.5*22.6mm/5.33*1.79*0.88 inch(L*W*H), Approx Weight: 367.3g/0.8lb.
  • 【High Power】- Zeee 7.2V NiMH battery provides 30 amps of discharge current, pushing your RC models to the top of its capabilities. Specifically designed for high performance RC hobby.
  • 【Application】- Compatible with classic RC truggy, RC boat, RC tank, RC car like Tamiya, LOSI, Associated, HPI, Kyosho, etc.
  • 【Easy and convenient use】- Zeee 7.2V NiMH battery has no memory effect, which allows you to recharge your batteries at any time.
  • 【What you get】- 2 Pack of Zeee 7.2V 3600mAh NiMH Battery Hard case with Tamiya Plug. After-sales Service: Every Zeee Product has 30 Days Money Back Guarantee & 12 Months Warranty. Please contact us immediately if you have any problems, we will reply you within 24 hours.

User questions & answers

Question: Isn't the "C" rating the limit to the power you can expect to draw from the battery in amps
Answer: C rating usually refers to the maximum safe discharge rate of a cell. In my experience it doesn’t usually play into Ni batteries for RC because they taper off during discharge. More important for LiPo setups
Question: Will it fit in a Tamiya Bullhead
Answer: If it takes a standard 6 cel 7.2 v then yes its basically 6 c cell batteries in 2 rows of 3
Question: Do these work with la trax teton
Answer: No they do not. These are standard sub-c cell packs for use in traditional 1/10th scale vehicles.
Question: Does this battery connect to starter box
Answer: Not sure what you mean by starter box, it is a standard Tamiya plug. I use my batteries in a Torro tank.

Product features

7.2V 3600mAh High Capacity 6-Cell NiMH Battery Pack with Tamiya Plug for RC Cars, RC Truck, RC Airplane, RC Helicopter, RC Boat

Zeee Power is one of the largest Lipo battery manufacturer around the world, which is focus on research, development and production of Li-Polymer batteries for over decades. We are committed to provide more professional and safer batteries for every consumer.

Our company import the most advanced production technology and strict QC teams to control the quality and security of batteries. Zeee Power Lipo batteries provide flat discharge curve, excellent performance at low temperature and high discharge rate, to reach the top speed with the most stability and power your rc models.

Friendly Service for all RC Battery from "Zeee":

  • 30 days for no-reason return
  • 6-Months for replacement if any issue occurred
  • Email reply within 24 hours.

Wide Compatiblity

Zeee 7.2V NiMH Battery compatible with all models in the following:

  • Redcat Volcano EPX
  • All RC10 cars / Hornet
  • Big "Monster Patrol" RC Truck
  • Revo 3.3 / Redcat Volcano EPX
  • Thunder Tiger Phoenix XB
  • Hot Wheels / Tyco Dune Devil R/C car
  • RC10T4 / Traxxas, LOSI, Associated
  • HPI, Tamiya, Kyosho, etc. (NOT for Traxxas slash 1/16)

Tips for Charging

  • NEVER over-charge or over-discharge it
  • NEVER charge the battery unattended

Tamiya Plug Type

  • Zeee 7.2V 3600mAh NiMH Battery comes with Tamiya Connector
  • Please use professional NiMH battery charger

High Capacity 7.2V 3600mAh NiMH Battery

  • For the RC battery, only if the voltage and the plug match, then it will fit.
  • NiMH batteries are potentially hazardous. Improper usage can cause fire or explosion.

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