42V 5A universal fast battery charger for 36V lithium ion batteries in personal mobile devices, featuring LED real time voltage monitoring and three connectors: DC2.5/2.1mm RCA 8mm GX12 9mm

【Product Specifications】Output: 42V 5A; Input: AC 100-240V, compatible with 36V 10S lithium batteries. Cable length about 2m. Equipped with standard 5.5×2.1mm connector, plus 5.5×2.5mm and RCA 8mm connectors. Please check your device port size before ordering 【Compatibility】This charger fits electric scooters and e-bikes, compatible with Xiaomi, Segway Ninebot, Aovo, Hiboy, Gotrax, YADEA, Kugoo, ANCHEER, HITWAY and other generic 36V 10S lithium mobility tools. Do not charge lead-acid batteries to avoid battery damage, liquid leakage and safety risks 【Multi Safety Protection】Six built-in protection functions against short circuit, over voltage, over current, over temperature, overcharge and overload. It adopts constant current constant voltage output for stable charging operation, protects battery cells and slows down cell aging 【Intelligent Temperature Control】The housing is made of UL94V0 flame-retardant PC material. It features dual heat dissipation structure with cooling fan and aluminum sheets, together with temperature sensor. The charger will cut off power automatically when temperature exceeds 85℃,You can leave it charging overnight with complete peace of mind 【Smart LED Indicator】Digital LED screen shows real-time charging voltage. Lights display clear charging status: red and green lights flash alternately during charging, and green light stays steady after fully charged