4-Bank, 1.25 AMP 12V Battery Charger

Four chargers, one product! This Battery Tender® 4-bank charger is designed to charge and maintain up to four batteries simultaneously at 1.25 AMPs. 

Like all of our chargers, this 4-bank switches to float mode once your vehicle is fully charged to prevent overcharging.

4 CHARGING STATIONS

Charge up to four 12 volt batteries at 1.25 AMPs simultaneously; automatically switches from full charge mode to float charge mode for optimal long-term battery health.

CONNECT AND FORGET

With a low maintenance design, our universal vehicle charger and maintainer is compact, lightweight, and easy to operate even in small storage space for your convenience.

EXTEND BATTERY LIFE

Compatible with all 12V lead-acid, flooded, AGM, Lithium (LiFePO4), and gel cell batteries. 4-step charging algorithm optimizes battery life while preventing overcharging or discharging.

SAFETY FEATURES

This battery charger features reverse polarity protection, a 25-hour safety timer shutoff, and is spark-proof.

WEATHER RESISTANT

Designed with rugged durability in mind, this 4-bank charger is IP65 weather resistant to provide protection against dust and water intrusion

California Residents WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov