High-Quality 12V 8A Automatic Car Battery Charger Dry-Wet Dual-Purpose 12V DC Output 8A Plug-in Connection

• Customization: Available
• Rated Power: 96W
• Charging Current: 12V/8A
• Input Voltage: AC 100-240V 50/60Hz
• Type: Lead-Acid Battery Charger
• Charging Type: Electric Charger
• Principle: Single-Shock Charger
• Voltage: 12V
• Power: 128W
• Transport Package: Carton Packaging
• Trademark: KEPAI
• Origin: Zhejiang, China
• Production Capacity: 100000pieces/Year
• Package Size: 18.00cm * 10.00cm * 6.00cm
• Package Gross Weight: 1.000kg

Product Description

Product explaination from the supplier

Here is a detailed overview of the "12V Lead-Acid Desulfation Battery Charger," covering its definition, working principle, key features, typical applications, and usage considerations.

1. Standard Smart Charging

Modern desulfation chargers are typically "smart" and feature:

· Multi-Stage Charging: Employs an automatic cycle of Bulk (Constant Current) → Absorption (Constant Voltage) → Float Charge. This effectively prevents overcharging, ensuring safety and a complete charge.
· Automatic Recognition & Switching: Can automatically detect battery voltage (e.g., 6V/12V) and switch modes based on the battery's status.

2. Pulse Repair / Desulfation - The Key Feature

· The Problem - Sulfation: During discharge, lead sulfate crystals form on the battery plates. Normally, these crystals dissolve during charging. However, if a battery is left undercharged or discharged for long periods, these crystals harden and become irreversible, reducing capacity and eventually causing failure.
· The Solution - Pulse Technology: The charger emits high-frequency, specific electronic pulses. These pulses gently break down and dissolve the hardened lead sulfate crystals, allowing them to re-enter the electrochemical reaction. This process helps to recover the battery's active material and internal resistance.

3. Main Functions & Characteristics

· Desulfation & Recovery: The primary purpose is to repair slightly to moderately sulfated batteries.
· Polarity Reverse Protection: Prevents damage if the positive and negative clamps are connected incorrectly.
· Short-Circuit Protection: Enhances operational safety.
· Overcharge & Overheat Protection: Automatically adjusts current or shuts off to protect both the charger and the battery.
· Maintenance Mode: For long-term storage, it automatically provides a trickle charge to maintain the battery at optimal voltage.

4. Applicable Scenarios

· Repairing and maintaining car/motorcycle batteries that have been idle for extended periods.
· Restoring electric bicycle/scooter batteries that have experienced a performance decline.
· Maintaining UPS backup batteries and security system batteries.
· Extending the life of batteries used in lawn mowers, golf carts, and electric wheelchairs.

Connector type	Crocodile clips
USB interface	2 ports
Place of Origin	China
Brand Name	KEPAI
voltage	12V
Model	MF
Apply	Cars, motorcycles, toy cars
Charging current	Cars, motorcycles, toy cars
Power	128W
Operating temperature	20 ℃ ~ + 50 ℃
Package size	285*185*100(mm)
Weight	1KG