Maintenance Free Battery Charger

Maintenance-Free Battery Charger 12V / 24V – 10A 140W Output

For Cars, Motorcycles, Trucks & More

Built-In Smart Chip Technology 🔋

This intelligent battery charger automatically detects 12V or 24V batteries once connected. The clear LED bar display shows real-time charging status, making it easy to understand charging modes and battery levels at a glance.

Advanced Fully Automatic Charging

Powered by an advanced microcomputer management system, the charger:

• Automatically stops charging when the battery is full

• Triggers an audio alert upon completion

• Prevents overcharging to protect battery health

Ideal for long-term maintenance and worry-free operation.

Designed for Multiple Battery Types

Compatible with a wide range of batteries, including:

• Lead-acid batteries

• Maintenance-free batteries

• Dry batteries

• Water batteries

• Lithium batteries

The 5-stage intelligent charging system includes an automatic pulse repair function that helps diagnose battery issues, restore performance, and extend battery lifespan.

Maximum Safety Protection

Built-in multi-layer protection ensures safe and stable operation:

• Overheating protection

• Short-circuit protection

• Reverse connection protection

• Over-current protection

• Over-voltage protection

A silent cooling fan provides efficient heat dissipation for energy savings and long service life.

Dual Charging Modes – One-Button Control

• Motorcycle Mode (MOTO): 6Ah – 20Ah batteries

• Car Mode (AUTO): 20Ah – 200Ah batteries

Switch modes easily with a single button. Perfect for everyday vehicle batteries.

Easy Installation & Wide Application

• Plug-and-play operation

• LED indicators clearly show charging and maintenance status

• Automatic and manual charging modes for added control

Suitable for cars, trucks, motorcycles, agricultural vehicles, and more.

Specifications

• Color: Red

• Material: Stainless Steel

• Plug Type: US

• Input Voltage: AC 110V / 220V

• Output: 12V ⎓ 10A | 24V ⎓ 7.5A

• Power: 140W

• Frequency: 50–60Hz

• Input Cable Length: 120cm (47.2")

• Output Cable Length: 60cm (23.6")

Package Includes

• 1 × Maintenance-Free Battery Charger (12V/24V, 10A, 140W)

Shipping Information

📦 Ships same day or within 1 business day
📍 Ships from our California location