Powerful 12V/24V Smart Charging

The TOPDC HFGE0425DVD automatic battery charger provides selectable 4A, 12A, or 25A charging for 12V batteries and 4A or 12A charging for 24V batteries. Its intelligent 9-stage charging process automatically manages charging, maintenance, desulfation, and reconditioning to support dependable battery performance.

Automatic Charging and Long-Term Maintenance

Once the battery reaches a full charge, the charger automatically enters Maintenance Mode and continuously monitors battery voltage. It resumes charging when needed to help keep stored or infrequently used batteries ready while reducing the risk of overcharging.

Multiple Modes for Battery Care and Vehicle Support

More than a standard charger, this unit supports battery charging, automatic maintenance, battery activation, desulfation, reconditioning, Boost Mode, DC Power Supply Mode, and Alternator Test Mode. Boost Mode delivers up to 35A at 12V or 20A at 24V for five minutes to assist with vehicle starting.

Clear Digital Display and Dedicated Controls

The digital screen displays voltage, current, charging progress, battery type, selected voltage, operating mode, and fault information. Dedicated MODE, TYPE, VOLT, AMP, and START/STOP buttons make it easy to configure the charger, while codes including “FUL,” “bAd,” “dES,” “rEP,” and “Lo” provide clear operating feedback.

Compatible With Lead-Acid and LiFePO4 Batteries

Designed for rechargeable 12V and 24V AGM, STD, GEL, and LiFePO4/LFP batteries. Suitable for cars, trucks, motorcycles, boats, RVs, ATVs, lawn tractors, and powersports equipment, with reverse-polarity warning and fault detection to help support safer operation.