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LiFePO4 18500 Battery Pack: 12.8V 1000 mAh (12.8Wh, 1A rate, 4S/S)

Your Price: From $29.50 to $34.50
Lead Time: 5 Business Days / Hazmat handling fee required*

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*Important Shipping Regulation Update from 800mAh to 1000mAh on April 5, 2022
This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Battery Made of 4 pcs LiFePO4 1000 mAh cylindrical 18500 cells in side by side connection and shrink wrapped 
Voltage Nominal: 12.8V; Charge Cut off: 14.6V; Discharge Cut off: 8V
Capacity 1000 mAh
  • 1x PCB (7A limited) installed with the  battery pack and protects the battery from
    • Overcharge / Over discharge / Over drain / Short circuits    
  • 1x 7.3 Amp polyswitch
Charge Current Standard: 500mA / 0.5C
Fast: 1000mA / 1C
Maximum: 1000mA / 1C 
Discharge Current Standard: 200mA / 0.2C
Maximum: 1000mA / 1C
Dimensions(LxWxH) 73mm(2.9") x 73mm(2.9") x 19mm(0.7")
Weight 6.2 oz (176 g)
Temperature Charge: 0 to 45°C
Discharge: -20 to 60°C
Storage: -20 to 25°C


  • 12.8V LiFePO4 battery pack shall be cut-off at 14.6V during charge and 8V during discharge
  • Please click Knowledge on LiFePO4 battery to learn more details
  • California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings

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