CJ CD-20A 12V/24V Battery Charger | Mr Panda

Keep compatible vehicle batteries charged with the CJ CD-20A Battery Charger. Featuring selectable 12V and 24V output, an analogue charging-current meter and MIN/BOOST controls, this mains-powered charger offers practical battery charging for garage and workshop use. Its red metal housing includes ventilation slots and a convenient carry handle.

Key Features

Selectable 12V and 24V charging output.

Analogue amp meter displays charging current.

MIN/BOOST selector for charging control.

Front-mounted fuse protection.

Attached red and black battery clamps.

Metal housing with ventilation slots.

Top carry handle for convenient transport.

Benefits

Supports compatible 12V and 24V battery systems with one charger.

Allows you to monitor charging current using the front-panel meter.

Easy to move between suitable work areas using the carry handle.

Attached charging leads keep essential connections together.

What’s Included

1 x CJ CD-20A Battery Charger with attached battery clamps and mains power cable

How to Use

Follow the supplied instructions and confirm that the charger is suitable for your battery type and capacity. With the mains supply disconnected, select the correct battery voltage and connect the clamps with the correct polarity. Set the charging controls as instructed before connecting to mains power. Monitor charging and disconnect the mains supply before removing the clamps.

Compatibility / Applications

For compatible 12V and 24V vehicle batteries within the manufacturer’s specified capacity range. Suitable applications depend on battery chemistry, voltage and capacity; confirm compatibility before use.

Care & Maintenance

Keep the charger dry and its ventilation openings clear. Disconnect from mains power before cleaning with a dry cloth. Inspect the cables and clamps regularly and store in a dry place.

Specifications

Brand: CJ

Model: CD-20A

Product Type: Mains-Powered Battery Charger

Input Voltage: 220–230V AC

Input Frequency: 50/60Hz

Selectable Output Voltage: 12V / 24V DC

Marked Battery Capacity Range: 50Ah–400Ah

Charging Controls: MIN / BOOST

Display: Analogue Charging-Current Meter

Fuse Marking: 5A

Housing Material: Metal

Colour: Red and Black

Carry Handle: Yes

Safety Information

Use in a dry, well-ventilated area away from flames and sparks. Select the correct voltage and observe battery polarity. Do not charge damaged, leaking, frozen or non-rechargeable batteries. Use only with battery types approved in the manufacturer’s instructions. Do not leave charging unattended or assume automatic shut-off. Keep away from children.

Frequently Asked Questions

Does it support both 12V and 24V batteries?

Yes, it has a selector for 12V and 24V output. Choose the correct setting before charging.

Does it need mains electricity?

Yes, the charger is marked for a 220–230V AC mains supply.

Is this a portable jump starter?

This is a mains-powered battery charger. The BOOST marking alone does not confirm an engine-starting function.