Backup Power Supply For FTTB/TTH/NU/PON
applicable to stable grid, half-grid 🐼♔and other scenes
High energy dens꧟ity: more e🧜nergy with less weight and footprint
High charge anꦬd discharge currents (short charge period)
Long ജbattery li🧜fe (up to 3 times the battery life of a conventional battery)
High effciency between charging and discharging