About this item

• 【Auto Self-heating function】XRH 24v280ah self-heating battery Equipped with automatic heating function, it will be automatically activated once the charging temperature drops below 41°F (5°C). The heating will be stopped when the temperature has reached 50°F(10°C), and then the battery will be normally charged. This revolutionary self-heating technology allows you to charge your batteries in cold environments effortlessly. Keep you away from the worries of traditional LiFePO4 batteries while charging at a low temperature.
• 【Grade-A cells & upgraded 250A BMS】XRH self-heating Li-FePO4 batteries are powered by A-grade LiFePO4 cells, which are absolutely reliable in quality, with higher energy density and better stability to ensure long-term cycling. 250BMS provides more effective self-heating function of the batteries, which not only allows the batteries to be used more efficiently, but also can withstand the low-temperature environment. The upgraded BMS (with heating pads) protects the battery from overcharging, over discharging, over current and short-circuit, and has an excellent self-discharge rate.
• 【Bluetooth & APP Monitoring】Our 24V 280Ah Lithium battery has a more user-friendly design with a bluetooth and app that enables you to monitor & control the battery at any time and anywhere. This brings great convenience to the user experience. Also Bluetooth for displaying battery information on your phone. Just download our APP on the phone according to the instructions.
• 【Capacity Expansion】XRH 24V 280Ah LiFePO4 Self-Heating Battery supports 7168W load power, and it also can be connected in parallel & in series for larger capacity. Allow being extended up to 6P2S to get a 48V (51.2V)1680ah battery bank. Meanwhile, XRH batteries provide 86kWh energy (6P2S) that could be widely used for outdoor, RV and solar systems.
• 【5 years warranty, 24 hours service】: All of XRH's batteries support 5 years warranty. XRH provides customers with a responsive and professional customer service that provides targeted battery solutions within 24hrs of question receipt.