12V 300Ah LiFePO4 Battery Built-in 200A BMS, Deep Cycle Batteries, Grade A Lithium with Low-Temp Protection, Lithium Iron Phosphate Batterien 18000 Cycles for RV, Home Energy Storage, Solar Off-Grid

Built-in 200A BMS Protection: Integrated 200A BMS protects lithium battery from overcharging, deep discharge, overload, overheating, short circuits, and low self-discharge. Current can reach up to 230A. When the internal temperature falls below -20°C or exceeds 65°C, it will automatically disconnect battery. leisure battery shuts down when the charging voltage rises above 15V or the discharge voltage drops below 9.3V. The recommended charging and discharging voltages are 14.6±0.3V and 10±0.2V, respectively. A charging voltage lower than 13.8V may prevent full charging (with a deviation of 1-2%)

Safe and Reliable: 12v 300Ah Lifepo4 battery weighs only 25.54kg, which is just 1/3 the weight of a lead-acid battery, making it easy to move and install. Solar battery can be installed in any direction without the risk of leakage, making it an ideal choice for outdoor use and home energy storage. LiFePO4 battery has no memory effect, does not store user usage data, and is environmentally friendly. Even under strong impact, it will not explode

Grade A Lithium Battery Cells:Lithium Iron Phosphate Battery, made with Grade A battery cells, can operate for over 15 years.12v Lifepo4 batterysupports up to 18000 cycles and retains 80% of its capacity after 5000 deep cycles. With an energy capacity of 3840Wh, deep cycle batteries can generate 120000kWh of electricity over its 15-year lifespan. Compared to lead-acid and AGM batteries, Lithium batteries are more efficient, offering five times the lifespan of lead-acid batteries. Additionally, the cost of using a LiFePO4 battery for 15 years is only 60% of that of a lead-acid battery

Easily Expand the Battery Pack: Lithium leisure battery can be expanded up to 4 in series and 4 in parallel to achieve greater capacity and higher voltage. The maximum capacity can be expanded to 4800Ah (61.44KWh) or a voltage of 51.2V. Additionally, the battery supports three charging methods, including a LiFePO4 battery charger (recommended 14.6V 10A / 14.6V 20A), solar panels with a controller, and an AC generator

Wide Applications:12v Lithium battery, with a power storage capacity of 3840Wh, is ideal for a variety of applications, including RV, campers, caravans, marine use, electric scooters, golf carts, trolling motors, fish finders, air pumps, tool trailers, solar storage systems, emergency power supplies, backup UPS, and electric vehicles. It provides reliable energy storage for off-grid solar systems, home energy storage, and various portable power needs