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Shenzhen BAK Technology Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China Rechargable Lithium ion Battery Pack 120C 7.4V 6200mAh 45.88Wh
China Rechargable Lithium ion Battery Pack 120C 7.4V 6200mAh 45.88Wh

  1. China Rechargable Lithium ion Battery Pack 120C 7.4V 6200mAh 45.88Wh
  2. China Rechargable Lithium ion Battery Pack 120C 7.4V 6200mAh 45.88Wh
  3. China Rechargable Lithium ion Battery Pack 120C 7.4V 6200mAh 45.88Wh
  4. China Rechargable Lithium ion Battery Pack 120C 7.4V 6200mAh 45.88Wh

Rechargable Lithium ion Battery Pack 120C 7.4V 6200mAh 45.88Wh

  1. MOQ: 2PCS
  2. Price: US$32.65
  3. Get Latest Price
Payment Terms T/T
Supply Ability 100000PCS/Month
Delivery Time 15~20days
Packaging Details Carton
Voltage 7.4V
Discharging Temp -20℃~45℃
Charge Current 0.5C
Chemistry Lithium Ion (Li-Ion)
Chargeable Yes
Working Temperature 0℃ ~45℃
Capacity 6200mAh
Brand Name BAKTH
Model Number BAKTH-120C
Certification UN38.3
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 100000PCS/Month
Delivery Time 15~20days Packaging Details Carton
Voltage 7.4V Discharging Temp -20℃~45℃
Charge Current 0.5C Chemistry Lithium Ion (Li-Ion)
Chargeable Yes Working Temperature 0℃ ~45℃
Capacity 6200mAh Brand Name BAKTH
Model Number BAKTH-120C Certification UN38.3
Place of Origin China
High Light rechargeable lithium ion battery pack 6200mAh7.4V lithium ion battery pack 120C45.88Wh lithium ion battery pack rechargeable
Product Overview:
The ‌120C 7.4V 6200mAh (45.88Wh)‌ rechargeable lithium-ion battery pack is a high-performance power solution designed for demanding applications requiring both high current delivery and extended runtime. With a ‌7.4V nominal voltage‌, this battery uses a ‌2S (2-cell series)‌ configuration, making it compatible with a wide range of RC vehicles, drones, and portable electronic systems that operate within this voltage range.

Description:
Model   No. BAKTH-120C 
Brand Name BAKTH / Neutral / OEM
Compliant   certification standards IEC62133 / UN38.3 /   RoHS
Discharging   temperature 0~45
Electrical   Performance
Nominal   Voltage 7.4V
Nominal   Capacity 6200m Ah
Power Capacity 45.88 Wh

 

Physical and Safety Features

Housed in a ‌hard case‌, this battery offers enhanced durability against impacts and vibrations common in rugged environments. It typically includes a ‌protective circuit module (PCM)‌ to guard against overcharge, over-discharge, short circuits, and overheating. Some advanced variants integrate ‌smart technology‌, allowing users to monitor real-time health data—such as individual cell voltage, temperature, and charge cycles—via compatible smart chargers.

Common connectors include ‌IC5 or EC5 types‌, known for their low resistance and secure fit, ensuring stable power transmission during high-current draws. The typical weight is around ‌360g‌, striking a balance between robust construction and manageable weight for mobile platforms.

Application and Compatibility

This battery is widely used in:

  • High-performance RC vehicles‌: bashers, crawlers, and drift cars
  • FPV racing and freestyle drones
  • Portable industrial tools and test equipment
  • Custom robotics and DIY electronics projects

Users must verify compatibility with their device’s voltage tolerance, physical dimensions, connector type, and polarity before use to prevent damage.

Charging and Maintenance Guidance

For optimal lifespan and safety:

  • Use a ‌balance charger‌ set to ‌7.4V (2S) Li-ion/LiPo mode
  • Recommended charge rate: ‌1C (6.2A)‌, though some models support up to ‌5C fast charging‌ with proper thermal monitoring
  • Store at ‌3.8–3.9V per cell (7.6–7.8V total)‌ in a cool, dry place (0–40°C)
  • Avoid discharging below ‌6.0V (3.0V per cell)‌ to prevent irreversible cell damage

Company Details

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2002

  • Total Annual:

    15000000-20000000

  • Employee Number:

    100~199

  • Ecer Certification:

    Verified Supplier

Shenzhen BAK Technology Co., Ltd. founded in 2002, with more than 22 years experience in design and production of battery packs and PCB/BMS. BAKTH has its own R&D team, advance production & testing facilities. A fully automatic SMT line was introduced in 2021, further enhanced BAKTH producti... Shenzhen BAK Technology Co., Ltd. founded in 2002, with more than 22 years experience in design and production of battery packs and PCB/BMS. BAKTH has its own R&D team, advance production & testing facilities. A fully automatic SMT line was introduced in 2021, further enhanced BAKTH producti...

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Get in touch with us

  • Reach Us
  • Shenzhen BAK Technology Co., Ltd.
  • RM 2201, Longshenghengbo Center, Jianshe East Road and Bulong Road Intersection, Longhua District, Shenzhen, Guangdong, China
  • https://www.bakthbattery.com/

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