Backup Power Supply For FTTB/TTH/NU/PON
applicable to stable grid, half-grid 💧andꦑ other scenes
High energy density: m🅘ore energy with less weight andꦜ footprint
High charge and൩ discharge currenꦑts (short charge period)
Long ♒battery life (up to 3 times the battery life of a conventional battery)
High effciency between charging and discharging