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Custom Li-Ion 18650 Battery: 10.95V 8.55Ah (93.62Wh, 4A rate, 3x3, INR18650-29E) - UN38.3 Passed

Your Price: Not for General sales!
Build to order

Product ID # 13008
Part Number:

Lead Time: TBC


  • 1 x PCB (7A) installed with the  battery pack and protects the battery from
    • Overcharge / Over discharge / Over drain / Short circuit
  • 1 x 4.2 Amp polyswitch installed to limit  max. discharging current at 4A and to protect wrong polarity
  • 1 x 10K NTC
  • 4 x 250mA polyswitch
  • Wrapped by thin PVC
Voltage Nominal: 10.95V; Charge Cut-off: 12.6V; Discharge Cut-off: 7.5V
Capacity Nominal: 8550 mAh; Minimum: 8250mAh
  • Charging/Discharging Terminals: 16" 22AWG open end wires (Red, Black)
  • Sense wire: 4 x 16" 22AWG open end wires with each inline 250mA Polyswitch:
    • B+ (Blue)
    • B- (Orange)
    • B1 (White)
    • B2 (Green)
  • 2 x 16" 22AWG YELLOW wires from NTC
Charge Current ≤2Amp
Discharge Current ≤4Amp
Dimensions(LxWxH) 58mm x 56mm x67mm
Weight 444g ( 15.7 oz)   
Temperature Charge: 0 to 45ºC
Discharge: -20 to 60ºC
  • 1 month:   -20ºC to 60ºC; 
  • 3 months:  -20ºC to 45ºC; 
  • 1 Year:      -20ºC to 25ºC;


  • Li-Ion battery may explode if misused. We are not responsible for any damages or losses caused by misuse (including but not limited to: mis-charging, mis-discharging, any changes of this battery pack, mis-assembling battery packs) .
  • Always charge battery with attention.  Battery pack shall be placed in a fireproof place to avoid any accident.
  • Please check battery polarity before plugging battery into light. 
  • For safety warning please see the link here
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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