2 Pack 300Ah Lifepo4 Battery: 300 amp hour lithium battery 12v offer a higher energy density compared to lead-acid batteries, but only have 1/3 the weight of the lead acid battery at the same capacity. This means 12v 300ah lifepo4 lithium battery can store more energy per unit of weight and volume, making them more efficient and space-saving for energy storage applications.

Multiple Protection BMS: The 12.8V 300Ah LiFePO4 battery is equipped with a built-in 200A BMS (Battery Management System) that safeguards against overcharge, over-discharge, overcurrent, and short circuits, while delivering an exceptional low self-discharge rate. Integrated with high/low temperature cut-off protection, it automatically halts charging/discharging when temperatures exceed critical thresholds.

12v Deep Cycle Battery: Lifepo4 battery 300ah have extended cycle life. 12v 300ah battery can withstand a high number of charge-discharge cycles, often exceeding 6000 cycles to 80% depth of discharge, which significantly outlasts traditional lead-acid batteries.

Ideal Choice for Outdoor Applications: The 12V 300Ah lithium battery, boasting IP65 waterproof certification, is engineered to excel in extreme weather conditions. Its rugged design combines high energy density with robust safety features, making it the perfect power solution for a wide range of scenarios: RVs, solar energy storage systems, marine electronics, fishing expeditions, ice fishing setups, recreational vehicles, and off-grid living.

Note and Customer Service: This 300ah lifepo4 battery 12v is not suitable for starting devices, golf carts, or jacks. 12.8v 300ah LiFePO4 batteries are designed solely for energy storage. Under various temp/humidity measurement methods and instruments, voltage and current may deviate by 1% to 5%. Charge/discharge battery once every 6 months to prevent damage from disuse. If you have any questions about 12v 300ah lithium iron battery, please contact us.