420A Aico Japan CD-420 Ultra Heavy-Duty Battery Charger

The Aico Japan CD-420 Ultra Heavy-Duty Battery Charger is a top-tier charging solution designed for demanding workshop, fleet, and industrial applications. With a powerful 420A output and support for both 12V and 24V batteries, this charger delivers fast, stable, and reliable performance for large capacity batteries used in commercial vehicles, heavy machinery, and industrial equipment.

Built with rugged, professional-grade construction, the CD-420 withstands tough operating environments. A built-in cooling fan ensures safe operation even during extended use, while multiple safety features including overload, short circuit, surge, and reverse polarity protection provide peace of mind during charging.

Easy-to-read analog meters make it simple to monitor voltage and current throughout the charging process. Designed for mechanics, fleet operators, and anyone who needs continuous, industrial-strength power, this charger combines durability with user-friendly operation.

Key Features:

High-power 420A charging capacity

Dual voltage support – 12V and 24V

Heavy-duty metal housing

Built-in cooling fan

Overload and short circuit protection

Reverse polarity safety system

Clear analog voltage and current gauges

Professional workshop performance


Ideal For:

Auto garages and service shops

Fleet vehicles and commercial trucks

Construction and industrial machinery

Backup power and battery systems

Heavy-duty charging needs


Get dependable, professional-grade charging with the Aico Japan CD-420 Battery Charger – built for strength, safety, and long-lasting performance.