CE, UL, RoHS and UN. Friwo Li-Ion Battery Pack. Cable length: 50mm Safe battery packs with long life cycles Connector:PIN1 GND Black PIN2 NTC Yellow PIN3 PLUS Red Engineering, assembly and approval...
CE, UL, RoHS and UN. Friwo Li-Ion Battery Pack. Cable length: 50mm Safe battery packs with long life cycles Connector:PIN1 GND Black PIN2 NTC Yellow PIN3 PLUS Red Engineering, assembly and approval...