[1/2 Lightweight & Easy To Carry] Timeusb-LiFePO4 Deep Cycle Battery has Great replacement of lead-acid batteries, with 2X Load Power, 8X Cycle Life, 1/2 Weight, 1/3 Charging Time. Operating Temp: Charge: 32℉~122℉; Discharge: -4℉~140℉. Our battery is IP65 waterproof, setting you free from worrying to install it indoors or outdoors.

[100% Carefree] The stable chemical structure makes LiFePO4 battery not burn even at high temperatures, short circuits. Nontoxic and pollution-free. leaving no pollution to the environment while charging and discharging. Highest-level safety, non-toxic, renewable energy, eco-friendly for environment.

[Automotive Grade Battery] Timeusb LiFePO4 batteries have exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. With the built-in 6A BMS to protect it from overcharge, over-discharge, over-current, over-voltage, overload, and short circuit with excellent self-discharge rate.

[2000 Charging Cycles] Timeusb LiFePO4 battery provides 2000+ cycles & a 5 years lifetime compared to 200 - 500 cycles & a 2 years lifetime in typical Lead Acid chemistry. 6A continuous discharge current, and can be fully discharged without risk and without loss of future capacity as well.

[Expansion of connection in series or parallel] Timeusb LiFePO4 Battery 12V 6Ah can be connected in series or parallel to get higher voltage and more capacity (max. 24Ah)，perfect for fish finder, kids scooter, solar panel,electric motorcycles, alarm system, security camera,outdoor camping etc