One is enough>> Not just for charging 12V 24V batteries, but also as a 36V 48V battery charger. Now you only need one charger to charge different batteries like SLA, AGM, GEL, lithium, LiFePO4, deep cycle battery. It can be used to charge car, motorcycle, vehicle, RV, ATV, SUV, Golf Cart, forklift, Marine, Boat. Two charging modes>> Normal mode and “H” mode(pulse of high-voltage). Normal mode for daily charging, turn the AMPERE knob to set the charging rate, “HIGH” for an emergency quick charge. “H” mode for battery maintenance, “LOW” rate charging is recommended. Intelligent charging program>> Be sure to choose the corresponding voltage to charge your batteries. The charger will automatically adjust the charging voltage and current according to the battery status. Constant current, constant voltage power supply for zero voltage charging for troubleshooting low voltage batteries or equalizing unbalanced battery system for longer battery life. What is "H" mode>> "H" means pulse of high-voltage, A golf cart usually comes with 4 to 8 batteries. One of them can go bad at any time. It makes sense to want to keep or change just the bad one especially if you only need to use the cart on the weekends or save money. That's what "H" does,also known as EQUALIZING CHARGE Connect it& Forget it>> Overload circuit breaker and automatic control chip give you full protection. Just plug it, charging your batteries 24/7 without worry. Please do not connect lithium LiFePO4 batteries without a BMS to the charger for a long time. Lightweight version: Compared to our model C40 , it is 1/4 lighter and cannot charge 60V/ 72V batteries. Current: 12V-12A(max), 24V-10A(max), 36V-8A(max), 48V-6A(max)

This BLB-C20 charger is a variable voltage charger that can charge 12V 24V 36V 48V battery packs. 

The theoretical maximum output current is 12V-12A(max), 24V-10A(max), 36V-8A(max), 48V-6A(max).

The Features of Beleeb Battery charger

Adjustable current&voltage: The ultra-wide voltage range is suitable for batteries of various voltages. With low, medium, high current, the charging rate can be adjusted.

Automatic charging: 4-stages automatic charging, the charger will automatically stop charging when the battery is full, without overcharging.

Battery maintainer: Equalizing charge mode using pulse current charging can desulfurize your battery and repair part of the battery performance.

Multiple protection: Built-in multiple circuit breaker, overload protection, over current protection, reverse connection protection, short circuit protection.

Specification

Model: BLB-C20

Input voltage: 110V AC/60Hz

Output voltage: 12V/24V/36V/48V

Output current:12V-12A(max), 24V-10A(max), 36V-8A(max), 48V-6A(max).

Working temperature: 32°F (0°C)-104°F (40°C)