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Tenergy Li-Ion 18650 10.8V 2200mAh Rechargeable Battery Pack w/ PCB Protection

Ships from United States. Most customers receive within 7-9 days.

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  • 2200mAh

  • Overview
  • Specs
  • Warranty & Returns
  • Reviews

Features and Benefits

  • High quality 11.1 V Li-Ion rechargeable battery pack
  • Made of three 2200mAh cylindrical 18650 cells with PCB and poly switch for full protection
  • Light weight and higher energy density than any rechargeable battery
  • No memory effect and rechargeable
  • Longer storage life than NiMH battery
  • You can build 10.8V / 4.4A h or 6.6A h Li-Ion battery pack by connecting two or three PCB ready battery module in parallel.
  • Built-in IC chip will prevent battery pack from over charge and over discharge and prolongs battery life
  • Ideal for replacing batteries for 12V HID (10 to 13W) and Diving Lights for long running time
  • Perfect for building 10.8V battery pack for RC toy, robots, and DVD external battery.
  • Recommend using our Smart Universal Li-ion Battery Charger and set the charging voltage properly.

Technical Specifications

  • Capacity: 2200mAh
  • Voltage: 10.8V (Peak at 12.6V, avg. at 11.1V )
  • Dimensions: 70mm Length x 55mm width x 18 mm thickness
  • Weight: 5.3 oz
  • Max. charge current: 2A
  • Max. discharge current: 6.5A
  • Cut off voltage:
    • Over-Charge Protection: 13V
    • Over-Dis
      Charge Protetion: 7.2V


  • CAUTION: when working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mis-handled.
  • User should have enough knowledge on Li-Ion rechargeable batteries in charging, discharging and assembly before use.
  • We are not responsible for any damage caused by misuse or mishandling of these Li-Ion batteries
  • Strongly suggest that you use our smart Li-Ion battery charger to recharge the battery pack
  • Never use conventional DC adapter to charge the battery module) We are NOT responsible for any damage that is caused by the misuse of the Li-Ion Battery
  • Please don't make parallel connection with more than three modules to avoid uneven charge.



Additional Information

Date First Available
April 17, 2019
Warranty, Returns, And Additional Information
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