12V Lead Acid Car Battery Charger – Wet & Dry, 4AH–20AH

12V Smart Car Battery Charger – Wet & Dry Lead Acid (4AH–20AH)

Keep your vehicle, motorcycle, or truck battery in peak condition with this compact and reliable 12V Lead Acid Battery Charger. Designed for wet and dry lead acid batteries ranging from 4AH to 20AH, this charger features pulse repair technology to help restore and maintain battery capacity over time. Its LED display keeps you informed throughout the charging process at a glance.

⚠️ Note: Not compatible with Lithium batteries. For lead acid (wet/dry) batteries only.

Key Features

• Wide Compatibility: Works with 12V wet and dry lead acid batteries from 4AH up to 20AH — ideal for cars, motorcycles, trucks, and more
• Pulse Repair Function: Built-in pulse technology helps condition and extend battery life
• 220V Input: Plugs into standard 220V mains power for convenient home or garage use
• LED Display: Clear status indicators let you monitor charging progress in real time
• Secure Copper Clip Connections: Red clip connects to the battery positive terminal; black clip to negative — color-coded for safe, foolproof setup
• Durable ABS + Copper Construction: Built from ABS plastic housing and copper clips for lasting performance
• Compact Size: Measures just 4.13 × 2.17 × 1.38 in (10.5 × 5.5 × 3.5 cm) — easy to store in your garage or boot
• 2 Color Options: Choose the style that suits you best

Specifications

• Input Voltage: 220V AC
• Output Voltage: 12V DC
• Compatible Battery Capacity: 4AH – 20AH
• Battery Type: Wet / Dry Lead Acid only (NOT for Lithium)
• Material: ABS + Copper Clip
• Dimensions: 4.13 × 2.17 × 1.38 in / 10.5 × 5.5 × 3.5 cm

What's in the Box

• 1 × 12V Lead Acid Battery Charger with clamps

For general guidance on automotive battery safety and maintenance, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What types of batteries is this 12V charger compatible with?

A: This charger is designed for 12V wet and dry lead acid batteries with a capacity between 4AH and 20AH. It is not compatible with lithium batteries. Suitable battery applications include cars, motorcycles, trucks, and other 12V lead acid battery-powered vehicles.

Q: How do I connect the charger to my battery?

A: Connection is simple and color-coded for safety — attach the red clip to the positive (+) terminal of your lead acid battery and the black clip to the negative (−) terminal. Then plug the unit into a 220V mains outlet. The LED display will indicate charging status.

Q: What does the pulse repair function do?

A: The pulse repair feature sends controlled pulses through the battery during the charging cycle, which helps break down sulfation build-up on the battery plates. This can help restore charge-holding capacity in aging or underperforming lead acid batteries and extend their overall service life.

Q: Is this charger suitable for use with motorcycle batteries?

A: Yes — as long as the motorcycle battery is a 12V lead acid type (wet or dry) within the 4AH–20AH range, this charger is fully compatible. Always verify your battery's voltage and chemistry before connecting any charger.