12V 300Ah LiFePO4 Battery Pack 3840Wh with Smart BMS

If you need dependable high-capacity 12V power, this 300Ah LiFePO4 battery pack delivers 3840Wh of energy for RVs, boats, solar storage, backup systems, and more.

High-Capacity 12V Power for Demanding Setups

Built for long service life, it offers over 6000 deep charge and discharge cycles, helping you power your system longer with fewer replacements.

A built-in battery management system adds overcharge, overdischarge, overcurrent, short-circuit, high-temperature, and low-temperature protection for more reliable everyday use.

With 200A continuous discharge, 100A max charging current, and M8 standard terminals, it fits demanding power applications where strong output and straightforward connection matter.

✅ Run larger 12V systems longer with 300Ah capacity and 3840Wh energy.

✅ Get more years of use with over 6000 deep cycles.

✅ Power demanding equipment confidently with 200A continuous discharge capability.

✅ Charge and discharge more safely with built-in BMS protection.

✅ Use it across varied conditions with IP55 protection and wide temperature ranges.

✅ Install it more easily using standard M8 terminals and a compact battery format.

Compact shape fits many power storage setups.

Built-in protection supports more reliable daily power use.

High capacity suits RV, marine, and solar applications.

M8 terminals allow secure standard cable connections.

ABS housing adds durable everyday physical protection.

User manual is included in the package.

Choose this 12V LiFePO4 battery for long-lasting, protected power storage.