Hardkorr AC Battery Chargers – 12V / 15A & 25A Models

Charge your batteries conveniently at home, in your garage, or at powered caravan sites with Hardkorr’s high-performance AC Battery Chargers, available in 15A and 25A models. These chargers offer a simple and effective solution to keep your batteries topped up and ready for your next trip.

Featuring an advanced 9-stage charging algorithm tailored to specific battery chemistries, these chargers ensure your batteries are quickly and safely restored to full health. With a high output of up to 15A or 25A per hour (depending on model), they efficiently recharge deep-cycle batteries found in caravans, 4x4 setups, RVs, and off-grid systems.

Both chargers support a variety of battery types, including SLA, AGM, Calcium, and LiFePO4. Thanks to the integrated automatic BMS wake-up function, they can revive over-discharged lithium batteries that have entered protection mode—ensuring your power system stays operational when you need it most.

Designed for ease of installation and use, the chargers include cables emerging from the base, four pre-drilled mounting holes for wall installation, a ring terminal adaptor, and an alligator clip attachment. Simply select your battery type and connect the charger for hassle-free operation.

## Features##

Features

• Available in 12V/15A and 12V/25A models
• Compatible with 12V SLA, AGM, Calcium, and LiFePO4 batteries
• 9-stage charging algorithm for optimal battery health
• Automatic BMS wake-up function for over-discharged lithium batteries
• High efficiency rating (>90%)
• Built-in protections: over-charge, over-temperature, short circuit, reverse polarity
• Includes ring terminal adaptor and alligator clip attachment
• Pre-drilled mounting holes for wall installation
• Comprehensive safety certifications

## Features##

## Specifications##

Specifications

## Specifications##