Power Queen 12.8V 200Ah Self-Heating LiFePO4 Battery, Built-in 100A BMS

【Intelligent Self-Heating Function】Power Queen LifePO4 Self-Heating Battery meets the upgrade self-heating function based on the previous battery. When the charging temperature falls below 41°F/5°C, the self-heating function will be automatically activated. Heating will stop when the temperature reaches 50°F/10°C, and then the battery will be normally charged. No fear of winter coming.

【The Lowest -4℉/-20°C Operating Temperature】12.8V 200Ah Smart Lithium Battery with Self-Heating allows you to charge your batteries in cold environments effortlessly, especially the built-in self-heating pad that can be charged at ambient temperatures of -4°F/20°C. If you're looking for deep cycle batteries for RV, outdoor, or use in cold winters, this self-heating battery is the perfect solution for you. Let you in low temperature charging away from the traditional LiFePO4 battery trouble.

【Ultra-Safe 100A BMS & 4000+ Cycles】Power Queen LifePO4 Battery with state-of-the-art battery cells ensures an exceptional lifespan of more than 4000+ cycles (100% DOD&100%SOC), and an Ultra-Safe and Stability 100A BMS system with a low discharge rate, which enables provide 10-year lifetime.

【Max. 40.96KWH Capacity Expansion & 1/3 Light Weight】Power Queen 12.8V 200Ah LiFePO4 Self-Heating Battery has 2560Wh energy. Allow being extended up to 4S4P to get a 48V(51.2V) 800Ah battery bank, and it can provide 40.96 kWh energy (4P4S) that could be widely used for outdoor, RV, and solar systems. Meanwhile, Power Queen 12.8V 200Ah LiFePO4 Battery is only about 48.28lb which is smaller and 1/3 the weight of the lead-acid battery at the same capacity.

【U.S. Based warehouses & 24hrs Timely Service】Power Queen 12.8V 200Ah LiFePO4 Self-Heating Battery with a 5-year warranty. Customers in the United States are expected to receive the battery within 1~3 working days due to our local warehouses in CA, TX, and GA. We provide a strong battery package, quick delivery as well as 24 hours timely customer support.