[No more constant battery changes] Thanks to EV-level LiFePO4 technology

B Overcharge protection

[Waterproof & robust] IP65-certified

Portable & flexible: With improved carrying handle and mounting holes – easy to carry when camping

Timeusb LiFePO4 50Ah Pro Lithium Batterie 12V LiFePO4 Akku [No more constant battery changes]Optimal lead acid battery replacement 640 W & 640 Wh [10 Years Long Lifespan & 50A BMS] 50A strong BMS and Class A LiFePO4 cells, about 3 times lifespan than lead acid battery of the same type. [High quality & durable] 100% depth of discharge (DOD) and over 4,000+ cycles guaranteed. [Extremely compact & lightweight] with sustainable modular design, only 5. 07 kg and half the size of a Group 31 lead acid 12V 100Ah battery. [Super secure] green and