Battery Tender® 4-Bank 12V 1.25 Amp Battery Charger and Maintainer MCF Consistent peak Amps in cold

Consistent peak Amps in cold weather when lead-acid units lose capacity most

Traditional lead-acid jump boxes are heavy

The PowerPlus™ 36V 18 Amp is suitable for marine applications where 36V propulsion or house systems require an ignition-protected on-board charger

and both banks move through charging stages together regardless of individual battery state

Whether you're facing an emergency start or maintaining your vehicle's battery health

Battery Tender® 4-Bank 12V 1.25 Amp Battery Charger and Maintainer MCF Consistent peak Amps in coldFour vehicles. One charger. The Battery Tender 4 Bank 12V 1. 25 Amp is the standard for multi vehicle storage four completely independent ISM (Infinite Sequential Monitoring) charging circuits, each running at full 1. 25 Amp output, simultaneously maintaining up to four 12V batteries in any combination of charge state. For collectors, dealerships, rental operations, and households with multiple vehicles in seasonal storage, the 4 Bank is the single