7.4 Volt 2.6Ah Li-Ion 18650 Battery Pack


Power Portable

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Product Specifications


  • Size: 2 x 18650 M26 Cells
  • Capacity: 2600 mAh
  • Chemistry: Lithium Ion 
  • Voltage: 7.4V
  • Protection: Installed PCB (3A) will prevent over charge and over discharge. Helps protect battery chemistry integrity. Prolongs battery life.
  • Protection: Polyswitch - 2 amp (Limits Max Discharge and Protect wrong Polarity)
  • Max Charging Current: 2 Amp
  • Max Discharging Current: 2 Amp (Limited by Polyswitch)

Dimensions and Weight

  • Length: 5.28" (134 mm)
  • Width: 0.87" (22 mm)
  • Weight: 3.5oz (99.2 gm)


  • No memory effect
  • Longer storage life then NiMH Batteries
  • Light weight and higher energy density than any rechargeable battery
  • Installed IC chip will prevent the battery pack from over charge and over discharge. It helps protect battery chemistry integrity and prolongs battery life
  • Installed polyswitch will cut off power if battery discharging current more than 2 Amp
  • Perfect for building up battery pack for RC air, car, and robot which requires compact size and lighter weight
  • The battery module is wrap by PVC shrink and with 18 G wire
  • UN38.3 Passed for safe transport

️  Warning

  • Li-Ion Battery may explode if charging or discharging improperly. User must have knowledge on how to charge and discharge Li-Ion battery before making Li-Ion Battery Pack. Never discharge the battery in high drain rate with current > 2.6A. Please don't use the battery modules to make series connection or parallel connection with more than 2 packs, otherwise battery service life may be reduced.