LPFMAX Smart 12V 200Ah LiFePO4 Battery - 4000+ Deep Cycles Automotive Grade Rechargeable Lithium Battery Built-in 200A BMS with Low Temperature Charging (-31°F), Self Heating and Bluetooth Fuction - LPFMAX-12.8V200Ah-Smart

• Automotive grade cells & 4000+ Deep Cycle: LPFMAX 200Ah lifepo4 battery 12V are assembled by automotive grade LiFePO4 cells with higher energy density, greater power and more stable performance. And lifepo4 battery 200Ah can be recycled up to 4000+ times and provide up to 10 years of service life. The service life is more than 6-8 times that of lead-acid batteries 12V lithium battery with Real-time Monitor: Built-in Bluetooth 5.0 capabilities and BMS protection make LPFMAX lifepo4 battery 200Ah smarter. Our deep cycle batter 12V are equipped with free APPs for users, which you can monitor the running status of the battery in real time on the mobile device through the built-in Bluetooth module Smart BMS Protection: LPFMAX 200Ah lifepo4 battery 12V has built-in Smart BMS system, which prevents the battery from overcharge, overdischarge, overcurrent, short circuit and high temperature, and extends 12V lithium LiFePO4 battery life. Heating function: When the Bluetooth 4000+ Deep Cycle Lithium battery starts charging, it will Auto turn on the heating function to ensure that the battery cell delivers power in the best possible condition. When the ambient temperature of is lower than 32°F (0°C), the charging current will supply power to the heating film inside the battery. Even in harsh low temperature environment, our batteries can provide you with the great outdoor experience Capacity Expansion and Auto-balancing: Our LiFePO4 lithium battery also supports to be connected in parallel and in series to expand capacity or voltage. And with automatic balancing function, you can easily parallel multiple batteries, long-term improve the average battery charging efficiency