SUNPOK emergency backup power stations adopt durable LiFePO4 cells. Supporting triple charging modes including solar PV input, abundant AC, USB and DC ports run multiple critical appliances simultaneously. Built-in intelligent BMS delivers full overcharge, overheat and short-circuit protection. Silent, emission-free and portable, the home emergency power station also fits RV trips, construction sites and off-grid use, fully certified to international safety standards as reliable all-scene emergency power supply.