Extreme Max 1229.4023 4-Bank Battery Charger & Maintainer - Smart Charging for Cars, Boats, Motorcycles & RVs - Keep Your Batteries Fully Charged All Year Round

The Battery Buddy 4-Bank Battery Charger/Maintainer is a multi-step battery charger giving you the ability to charge up to four 12-volt batteries simultaneously and maintain them at their proper storage voltage. Voltage flow during the charge is regulated and allows the batteries to be fully and safely recharged without overcharging them. Note: The Battery Buddy 4-Bank battery Charger is not waterproof. Includes a one-year limited warranty.

Allows simultaneous charge of up to four 12-volt lead-acid batteries - Each cord set measures 4' 10" in length for maximum efficiency and range

12V, 2A per charging bank

LED light indicators show battery status

Protection against wrong connections and short-circuiting

No risk of overheating charger or batteries