Humsienk 12V 160Ah Plus LiFePO4 Battery with 150A Low-Temp Protection BMS – 2048Wh Usable Energy for RV & Marine

The 12V 160Ah LiFePO4 battery has the following actual dimensions and weight:

• Dimensions: 10.08 x 7.68 x 9.96 inches (256 x 195 x 253 mm)
• Weight: 41.22 lbs (18.7 kg)

This is approximately half the weight of a lead-acid battery of similar capacity. Please check your device's battery tray size against these dimensions before ordering, as LiFePO4 casings may differ slightly from standard group sizes like GC2 or Group 31.

Yes. You can connect up to 4 batteries inparallel(12V, increased capacity to 640Ah) orseries(24V / 36V / 48V, capacity stays 160Ah). For best performance, use identical batteries from the same brand and fully charge them before connecting. Parallel connections require a proper bus bar or cable sizing.

Yes. The 12V 160Ah LiFePO4 battery includes a smart 150A BMS. It provides overcharge, over-discharge, overcurrent, short circuit, and temperature protection. The BMS also supports cell balancing for longer cycle life (typically 5,000–8,000 cycles).

Yes, we recommend using a LiFePO4-specific charger with a voltage of 14.2V–14.6V. A standard lead-acid charger (especially those with a desulfation or equalization mode) may damage the battery. Most quality solar charge controllers (MPPT/PWM) and alternator DC-DC chargers work fine if set to the LiFePO4 profile.

This battery is ideal for RVs, trolling motors, fish finders, camping, off-grid solar systems, backup power, and 12V appliances. For example, it can power a 40W fridge for about 40–48 hours or a 100W TV for about 18–20 hours (actual runtime depends on load and efficiency).