HAYAEnergy 12V 50Ah Lithium Battery, Rechargeable LiFePO4 Battery with Built-in 50A BMS Board, 5000+ Deep Cycles, Perfect for RV, Solar System, Fishing Boat, Camper and Off Grid Applications - SZJTech, YX-1250Purple

• 🔋🔋【High Safety Performance】Safety is the top priority when we are building batteries. Adopting premium automotive grade LiFePO4 battery cells makes our 12v 50ah LiFePO4 batteries has a very stable charging & discharging structure and platform, therefore, the battery will not burn or explode even if damaged inside or outside( short circuit, overcharge and extrusion, puncture). All of our 50ah LiFePO4 batteries are proved by CE, SGS and UN38.3. 🔋🔋【10+ Year Service Life】The life cycle of our 12v 50ah lithium battery is up to 5000+ cycles, 8 to 10 times longer than that of standard lead-acid batteries(300-500 times). Can be used for 10+ years. A perfect 50ah lithium batteries replacement which is widely applied on fishing boat, RV, solar power system, off-grid application and etc. 🔋🔋【Built-in 50A BMS】Each lithium battery 12v 50ah comes with 50A battery protection board, which smartly balance cells inside to protect from over-charging, over-discharging, over-current, short-circuit and over-temperature and over load, offering you a powerful and stable power supply. A single 12v 50ah battery can well discharge on 0-600W motor at low temp environment from -4°F To 140°F 🔋🔋【Lightweight & Portable】Thanks to the high energy density feature, on the same capacity(eg: 50ah), the volum of our lifepo4 battery 50ah is only around 1/2 of that of standard lead acid battery, the weight is 1/3 of that of standard lead acid one, which means that our lifepo4 batteries not only take up less space, but also greatly reduce loads on your device. Each battery has a solid-built handle on the top for easy carry. 🔋🔋【Good to DIY】All of our 50ah lithium batteries can be connected in series and in parallel for higher voltage and larger capacity. You can connect them to get 24v, 36v, 48v or get a max 200ah capacity. 4PCS 12v 50ah batteries in 4 series can support around 48V 4800W motor.