12-24V Battery Charger Fast Charging 20 Amp Car Truck Battery Charger

Product Details:

12V 24V 20A car battery charger

Electrical input: AC 220V 50Hz

Model: CD-20A

Reverse protection, overheat protection, short circuit protection, overvoltage protection, overcurrent protection

There is a 12v / 24v voltage selection switch available

Two charging speeds are available, normal and strong

needle analog cas panel

easy to use,

Provides fast battery charging for batteries, up to 20A

how to use:

1. Connect the battery charger to a power source.

2. Connect the battery clip to the battery you want to charge, the red is connected to the positive pole, and the black is connected to the negative pole.

3. If the battery is healthy, the pointer on the panel will move to the right to point to a certain number

4. The battery is damaged, and the hands on the panel do not move