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Custom Li-Ion 18650 Battery: 61.2V 20Ah (1224Wh, 55A Rate, LG 18650HE4)

Your Price: Not for general sales
Build to order, Need to ship by Class9

Product ID # 10567
Part Number:

Lead time 5-10 Business Days


*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
  • Li-Ion Battery: 61.2V 20Ah (1224 Wh) build with LG 18650HE4 cell in 17S8P
  • Wrapped by heavy duty shrink wrap
Voltage Nominal: 61.2V; Charge Cut off: 71.4V; Discharge Cut off: 42.5V
Capacity 20Ah
Protection 1x 55A PCM installed for protection
  • Charging and discharge terminal: 8" 8AWG open end wires
Cycle life >300 
Charge Current
  • Standard: 10A
  • Max. 32A
Discharge Current
  • Standard: 4Amp
  • Maximum: 55Amp Limited by PCB
Dimensions (LxWxH)

185mm (7.28") x 150mm (6") x 140mm (5.51")

Weight (approx.) 6770 grams (14.0lbs 15oz)
Temperature Charge: 0 to 50°C
Discharge: -20 to 75°C
Storage: 1 month: -20 to 60°C; 3 months: -20 to 45°C; 1 Year: -20 to 20°C;



  • Please wait 30 minutes after charged to allow PCM to balance the cells to achieve the best performance
  • Please note this battery is for R&D use only and NOT for individual customer. We are not responsible for any damages or losses caused by misuse
  • Please never discharge the battery pack beyond its Max. rating
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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