Battery Tender® 4-Bank 12V 1.25 Amp Battery Charger and Maintainer MCF at a centralized charging panel

at a centralized charging panel

Traditional lead-acid jump boxes are heavy

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

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

4 Amp ISM prevents sulfation across all battery sizes

Battery Tender® 4-Bank 12V 1.25 Amp Battery Charger and Maintainer MCF at a centralized charging panelFour 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