• Shenzhen BAK Technology Co., Ltd.
    Kallista
    I'm going to keep this sweet & short! I have never experienced such excellent customer service with a out of country supplier. This company has gone far and beyond to meet the needs of their customers. Their response time with all my concerns were addressed immediately 100%within 1-24 hours and the shipping time was EXCELLENT!
Contact Person : Dong
Phone Number : +86 13828713564

Lithium Battery for Flashlight OEM 21700 7.2V 4800mAh Li-ion Pack

Place of Origin Guangdong, China
Brand Name BAKTH/OEM/NEUTRAL
Certification UL
Model Number 21700-2S-3
Minimum Order Quantity 100 pieces
Price CN¥63.45/pieces 100-999 pieces
Packaging Details meet IATA
Supply Ability 180000 Piece/Pieces per Month

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Product Details
Battery Size 18650 Application Power Tools, Home Appliances, Consumer Electronics, BOATS, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, Electric Folklifts, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies, Electric Forklift
Weight 50g Type Li-Ion
Size About 42*70*21 (mm) Max Charge Voltage 8.4V
Discharge Cut Off Voltage 5.5V Max Charge Current 2A
Standard Charge Current 0.2C Charging Mode CC/CV
Discharging Temperature 0~45℃ Connector 2P Connector
Warranty 3months-1year Anode Material LCO
Chargeable Yes The Charging Ratio 0.5C
The Discharge Rate 1C Storage Type 30% Full Charged
Port Shenzhen/Hongkong
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Product Description
Lithium Battery for Flashlight OEM 21700 7.2V 4800mAh Li-ion Pack
Key Specifications
Battery Size: 18650
Nominal Voltage: 7.2V
Nominal Capacity: 4800mAh
Dimensions: 42×70×21 mm
Weight: 50g
Battery Type: Li-Ion
Warranty: 3 months - 1 year
Product Features
  • Produced using automatic production line with high-quality materials
  • Strict quality control throughout manufacturing process
  • Rechargeable lithium-ion battery with 7.2V nominal voltage
  • Compact size (42×70×21 mm) with 4800mAh capacity
  • Includes 2P connector for easy integration
Technical Specifications
Parameter Value
Max Charge Voltage 8.4V
Discharge Cut-off Voltage 5.5V
Max Charge Current 2A
Standard Charge Current 0.2C
Charging Mode CC/CV
Discharging Temperature 0~45℃
Storage Temperature -20~25℃ (long-term)
Humidity Range 0~85% (non-condensing)
Applications

This lithium-ion battery pack is suitable for a wide range of applications including:

  • Power tools and home appliances
  • Consumer electronics and flashlights
  • Electric bicycles, scooters, and wheelchairs
  • Solar energy storage systems
  • Uninterruptible power supplies
  • Industrial equipment and electric forklifts
Product Images
Lithium Battery for Flashlight OEM 21700 7.2V 4800mAh Li-ion Pack 0 Lithium Battery for Flashlight OEM 21700 7.2V 4800mAh Li-ion Pack 1 Lithium Battery for Flashlight OEM 21700 7.2V 4800mAh Li-ion Pack 2