48V 2A Electric Bike Lithium Battery Charger for 48V 13S Li-on Battery 54.6V E-bike Electric Scooter Power Supply DC 5.5mm x 2.1mm

【Battery charger 48V 2A】Output: 54.6V 2.0A, Input: AC 100-240V; Maximum power: 135W; Cable length: 2M; Connnector size: 5.5 x 2.1 mm (outer diameter X inner diameter); Note: 48V is the battery voltage and 54.6V is the charging voltage.
【Compatible Models】 This charger is suitable for 13S 48V lithium battery, electric scooter, electric bicycle. Do not use it for lead-acid batteries.
【LED Charging Indicator】Intelligent charging, LED to indicate charging status: red during charging, green when the battery is fully charged.
【Safety Protection 】 Power supply made of high-quality materials with short-circuit, overload and overvoltage protection. With aluminium heat sink, good thermal design, can better cool the power supply, in line with the principle of hot air flow, extend the service life.