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Custom Li-Ion 18650 Battery: 10.95V 5.7Ah (62Wh, 4A rate, 6S/S, INR18650-29E)

Your Price: From $82.45 to $87.95
Lead time: 5 business days!

Product Options

Update on 8/11/2021
  • Previous cell discontinued, updated to INR18650-29E cell.
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
  • Li-Ion pack is made by 6 pcs Samsung INR18650-29E 2850mAh cells, (3S2P) in side by side configuration, PCB on the side.
  • Wrapped by PVC Heat shrink tube
Voltage Nominal: 10.95V; Maximum Charge Voltage: 12.6V; Discharge Cut off: 7.5V
Capacity 5700 mAh
  • 1x PCB (4A) installed with the  battery pack and protects the battery from
    • Overcharge / Overdischarge  / Over drain / Short circuits
  • 1x 4.2 Amp polyswitch 
Terminal Options
  • PR-CU-R393: 6" 22AWG wires
  • PR-CU-R393-V1: 6" 22AWG with JST-XHP-2 connector
Max. Charge Current 1800mA
Max. Discharge Current 4000mA limited by PCB
Dimensions 4.53"(115mm)L x 2.8"(70mm) W x 0.8"(20mm) H
Weight 300g (10.4 Oz)
Related Products You may choose our  1.8A Li-Ion battery charger  to recharge this battery pack.   The estimated charging time is 4 hours


  • Lithium battery may be exploded if not using properly. Please refer above specification. We are not responsible for any damages or losses caused by misusing, which include but not limit to:  over charge, over discharge, over current, any changes of this battery pack, disassemble battery pack) .
  • Always charge battery with attention.  Battery pack shall be placed in a fire-proof container during charge to avoid any accident
  • Please check battery polarity before connect battery with device. Never make wrong polarity connection.
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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