YZPOWER 54.6V 4A Lithium Battery Charger for 48V 15Ah/16Ah/20Ah/25Ah/30Ah Li-ion Battery,48V 4A Power Charger Adapter Built-in Silent Cooling Fan and HD Display Multiple Safety Protection

Please note that： 1. If you receive a damaged item by the shipping, Please don't use the damaged item to charge. 2. Please use the products within one year. 3. Do not use over 12 hour per charge time. 4. Please charge in a ventilated environment. 5. Please don't cover the charger. 6. Please make sure your hands and the plugs are dry. Parameter 1.Model Number ：YZ27005464000 2. Input parameters: 100-240V 47-63Hz 3. Output parameters: 54.6V 4A 4. Type of working battery: 48v Lithium Battery Pack 5. Stable MTBF: >30000H 6. Efficiency: >87% 7. Size: 18.4 x 7.5 x 5.5cm 8. Light Weight: 0.6Kg 9. Material: PC UL94V0 Specification 1. Material: ABS + PC 2. Charger Model: CC(constant current) CV(constant voltage) 3. Operating Temperature: -50°F~122°F 4. Storage Temperature: -104°F~+176°F 5. Operating Humidity: 20~90%RH

• Fast Charging - Input 100-240VAC Output 54.6V 4Amp, Connector is Straight 1 Hole 5.5*2.1mm, 48V Battery Charger for 13S Li-Ion Batteries
• MultipleSafety Protection-The shell is made of flame-retardant ABS material, which is resistant to high temperature and impact, and eliminates fire hazards; 18AWG high-purity copper core cable, strong conductivity, anti-aging, supports 2000 times bending test; The plug is ruggedized to prevent falling off and wear and tear
• Portable Design - Lighter than comparable products for hassle-free travel; compact structure with non-slip base ensures stable placement on desks or floors; LED charging indicator clearly displays operational status (alternating red and green lights, solid green when fully charged)
• Charger with display:The intelligent battery charger with display shows the voltage of the battery when connected to the mains and the Li-ion battery and the indicator light flashes alternately red and green to indicate that the battery is charging. As the charge level of the battery increases, the voltage value on the charger display slowly increases until it reaches the maximum voltage value and the charger indicates that charging is complete with a green indicator light
• Applicability: 54.6V Power Supply can be used for various brands of 48V 15Ah/16Ah/20Ah/25Ah/30Ah lithium-ion battery packs.48v fast charger