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LiFePO4 38120S Battery: 12.8V 10Ah (128Wh, 30A rate)

Your Price: $129.95
In Stock

Product ID # 3988
Part Number:

Lead Time: 1 week

Quantity Discounts

5 to 20$126.05
21 to 50$123.45
51 to 100$120.85
101 or more$116.95


*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
Voltage Nominal: 12.8V; Charge Cut off: 14.6V;  Discharge Cut off: 8V
Capacity 10Ah
Cycle life > 1000 cycles (80% of initial capacity @ 0.2C rate, IEC Standard)
Terminals 6 mm screw terminals
Charge Current Recommended: 5A/0.5C
Maximum: 30A / 3C
Discharge Current
  • Maximum: 30 Amp
  • Maximum Surge Current: 100 Amp ( < 30 sec)
Dimensions(LxWxH) 82 mm(3.2") x 82(3.2") x 155mm(6.1")  
Weight 1587 grams (3.5lb )
Temperature Charge: 0 to 45°C
Discharge: -20 to 60°C
Storage: In one month: -20 to 45°C;  In six months: -20 to 35°C


  • A Perfect 12.8V Battery module with 100A Max <30 sec Surge drain rate for EV, HEV application
  • You may build battery pack for higher voltage (series connection) or higher capacity (parallel connection) 


  • This battery module does not have PCB installed.  Please order one at the link PCB / PCM for 12.0V LiFePO4 Pack
  • 12.8V LiFePO4 Prismatic battery pack shall be cut-off at 15.2V during charging and 10.0V during discharging. If over discharge to 10V (2.5V/cell), please recharge the pack right away. Otherwise the battery is over discharge and cannot recover! 
  • The battery holder may crack down from a heavy load applied, Batteryspace is not responsible for any damage caused by misuse. 
  • 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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