12V 300Ah LiFePO4 Battery, 12V Lithium Battery with 200A BMS, 3840Wh Energy, Deep Cycle Battery, Lithium Iron Phosphate Battery for Trolling Motor, Solar, RV, Camping, VAN, Marine

• 【1/3 Weight & Compact Size & Durable Deep Cycles】Haven't you ever used lifepo4 battery? The performance of the lifepo4 battery is far better than the traditional lead-acid battery. Under the same capacity, the weight of lifepo4 batteries 12V is usually only 1/3 of lead-acid batteries. Under the same volume, the capacity of the lifepo4 battery can reach 3-4 times that of a lead-acid battery. The Lifepo4 battery is more durable, and the deep cycle battery life can even reach 10 years under good storage and use.
• 【Convenient LCD function】The LCD screen is built in the top of the 12 volt battery and displays the remaining battery power and voltage. It is convenient for you to manage this 300ah lifepo4 battery. TIPS : DO NOT employ this as A STARTER BATTERY for any kind of vehicle. A robust, waterproof Battery Case is essential for outdoor use to protect the LiFePO4 Battery from water ingress and prolonged sunlight, ensuring safety and service life.
• 【High-Quality Cells & 200A BMS Charging Protection】Our ERYY 300Ah 12v lithium battery is made of automotive-grade LiFePO4 cells with excellent quality, higher energy density. LiFePO4 Battery Lithium Battery is equipped with an upgraded 200A BMS with heating pads to protect against overcharging, over-discharging, overcurrent, short-circuiting. A good choice for 300 ah lifepo4 battery 12v.
• 【Deep Cycle 5000+ Times】Our 12 volt lithium battery can be recycled 4000 times @100% DOD (6000 cycles @80% DOD, 15000 cycles @60% DOD), and the service life and stability are far better than traditional lead-acid batteries. Warm tips: When you store the 12V lithium battery, it is recommended to store it at 40%-60% and charge it at least once every 3 months.
• 【Wide Application & Expand to Max 61.44kWh】Deep cycle marine battery 12V 300Ah Can be connected in 4S4P to achieve greater capacity (maximum 1200Ah) and higher voltage (24V, 36V, 48V), Max connected in 16 batteries to get a 51.2V 1200Ah battery system, with 61.44kWh energy. 300Ah 12v lithium battery is suitable for multiple scenarios such as solar storage system, RV Battery, Marine Battery, Marine Battery, Home Backup Power Battery, Off-Grid Battery, Camping, Sail Boat Battery, Car Audio, Camping, Lawn Mower Battery, Golf Cart Battery.
• 【Warranty & Reliable Customer Support】We provide a warranty to eliminate your worries. ERYY 12V LiFePO4 Lithium Battery provides every customer 7*24h online professional technical support. If you have any questions about the technology or use of lithium batteries 12v, feel free to contact us and we will provide you with the fastest and most suitable solution.
• 【Before Purchase】This LiFePO4 battery has a built-in battery LCD dispaly(voltage indicator) to help you quickly read the voltage and power level. RECOMMENDED TIPS: ① Charge when only 2 bars remain (20%-30% capacity) ② Unplug when not in use to prevent lithium batteries 12v drain. ③ Regarding storage, keep 3-4 bars (40%-60% capacity) and perform 1 hour float charging every month.
• 【Daily Use】①DO NOT use it as A STARTER BATTERY for any kind of vehicle. ② NOTE: For use in damp or wet environments, a waterproof battery case is mandatory to prevent moisture ingress and protect the battery.

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