Battery Tender® 4-Bank 12V 1.25 Amp Battery Charger and Maintainer MCF irreversible hardening of lead sulfate

irreversible hardening of lead sulfate on battery plates — is the leading cause of premature battery failure across all lead-acid chemistries

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

and Razor accessory cable

4 Amp ISM prevents sulfation across all battery sizes

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

Battery Tender® 4-Bank 12V 1.25 Amp Battery Charger and Maintainer MCF irreversible hardening of lead sulfateFour 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