BUKNUWO LiFePO4 12V/12.8V 100Ah Lithium Battery Pack With Bluetooth Built-in 100A BMS Grade A Cells 8000+ Cycles BMS Grade A For Boat RV Campers Solar System

[Low-Temperature Charging Protection]

The BUKNUWO 12V/12.8V 100Ah LiFePO4 battery is equipped with a built-in 100A BMS with low-temperature charging protection. When the battery is used in cold environments, the BMS helps protect the cells by stopping charging under unsafe low-temperature conditions. Charging will resume after the temperature returns to the normal operating range. It is suitable for winter use, RV power systems, cabins, marine equipment, solar systems, and off-grid energy storage.

[Long Service Life & 4000+ Deep Cycles]

BUKNUWO 12V/12.8V 100Ah LiFePO4 battery uses Grade A lithium iron phosphate cells for stable performance and long-term reliability. Compared with traditional lead-acid batteries, it offers a longer service life, deeper usable capacity, and lower maintenance. Under proper use, the battery can support 4000+ deep cycles and provide reliable power for years of daily use.

[1280Wh Power Energy & Flexible Expansion]

With 12.8V 100Ah capacity, this BUKNUWO LiFePO4 battery provides 1280Wh of power energy for high-efficiency energy storage. It supports series and parallel connection for building larger battery systems according to your power needs. Please follow the product manual and connection requirements when expanding the battery system.

[Lightweight & Easy Installation]

Compared with lead-acid batteries of similar usable capacity, BUKNUWO LiFePO4 battery is lighter, easier to move, and more convenient to install. The sealed lithium battery design helps reduce leakage risk and makes installation cleaner and safer. It is a practical upgrade choice for users who need stable power with less weight and easier handling.

[BMS Comprehensive Protection]

The built-in 100A Battery Management System helps protect the battery from overcharge, over-discharge, over-current, overload, short circuit, and temperature-related risks. This comprehensive protection system improves battery safety, stability, and long-term performance during charging and discharging.

[Charging Suggestions]

For better charging performance, we recommend using a compatible 14.6V LiFePO4 battery charger. Please do not use a lead-acid battery charger or an incompatible charger. When the battery enters protection mode, a proper LiFePO4 charger can help activate and restore the battery to normal working voltage.