Safe and worry free powerful 12v/330A large capacity outdoor portable new generation power lithium battery

Built in multiple lines of defense inside and outside, providing more intimate and safe electricity usage. Strict requirements are met, and an additional 6-layer security system is added to ensure worry free charging and discharging

Life is splash proof, even in light rain weather, there is no need to worry about the use and safety of lithium batteries being affected by water

Ultra large capacity, fearless of power outages and emergency situations, with super compatibility, making lithium batteries no longer picky, lighter in weight, and easier to carry