12.8V 30Ah


Our 30Ah option boasts a full protective BMS with a hard case and M4 brass screw terminals.
Weighing only 3.4kg, it is great for portable fishing electronics, HAM radio, power packs. 12V 30Ah in shrink wrap is still available for DIY projects.

In stock

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Download Detailed Data Sheet

Rated Capacity: 29.4Ah, 376.32Wh
Nominal Voltage: 12.8Vdc
Cycle Life: 2000 @ 0.2C (100% DOD), 6000 @ 0.2C (80% DOD), 10000 @ 0.2C (50% DOD)
Dimensions: L 181 x W 77 x H 185mm (7.13 x 3.03 x 7.28”)
Weight: 3.4Kg (7.5lbs)
Battery Management System: 4 Series, Short Circuit, Current, Voltage, Cell Balancing
Cells: 32700 6Ah LiFePO4, 4S5P
Charging Method: Constant Current - Constant Voltage (CC - CV): (0.2C to 14.4Vdc) - (14.4Vdc to 0.01C)
Voltage Limits: Charge: 14.6Vdc, Discharge: 10Vdc
Current Limits: Charge: 30Adc, Discharge: 30Adc
Temperature Limits: Charge 0 ~ 45°C, Discharge -20 ~ 55°C, Storage -20 ~ 55°C
Connectivity: Series: 4 Units (51.2Vdc 30Ah), Parallel: Unlimited* (12.8Vdc)
Terminal Connector: M4 Bolt - Brass Terminal
Warranty: 3 Year Manufacturer with 7 Year Prorated
Ingress Protection: IP66