AT: Tenergy Li-Ion 18650 7.4V 10,400mAh Rechargeable Battery Pack w/ PCB (2S4P, 76.96Wh, 5A Rate)

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Sale Price: $69.59
Item Number: 31577
Build Lead Time: 3-7 Business Days

Features and Benefits

  • High quality7.4 V Li-Ion rechargeable battery pack
  • Made of 8 2600mAh (2S4P) cylindrical 18650 cells with PCB for full protection
  • Light weight and higher energy density than any rechargeable battery
  • No memory effects
  • Longer storage life than NiMH battery
  • Built-in IC chip will prevent battery pack from over charge and over discharge and prolongs battery life
  • Recommend using these smart chargers.
  • PCM information click here.

Technical Specs:





Dimensions: Diameter*Height(Max)

56 mm x 56mm x 68mm



Max. charge current


Max. discharge current


Cut off voltage

Over-Charge Protection: 8.5V
Over-Discharge Protection: 5V


  • 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 two modules to avoid uneven charge.

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