Best 12 V and 24 V Battery Chargers

Last updated: October 31, 2026

Chargers that also charge a 24 V bank, for trolling motors, trucks and equipment.

Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Best 12 V and 24 V Battery Chargers: Over 5 A (Over 5 A)

  1. NOCO GENIUSPRO50
    #1 of 23.7Full review

    For dealerships, fleet shops and owners of large battery banks who need maximum charge current and a heavy duty programming supply. Everyone else is better served by a 10 or 25 A charger.

    Amazon $899.95
    $899.95
    50 A6/12/24 VYes
  2. NOCO GENIUSPRO25
    #2 of 23.6Full review

    A professional bench charger and power supply for shops and fleet owners working on 12 V and 24 V vehicles. Home users get most of the benefit from a GENIUS10 for a fraction of the price.

    Battery Mart $599.95
    $599.95
    25 A6/12/24 VYes