Battery Tender 10-Bank Charger: Selectable 6V / 12V, 4 Amp Automotive Battery Charger with 10 Banks – Smart and Switchable Multi Bank Battery Charger and Maintainer Station – 021-0134-DL-WH

Battery Tender 10-Bank Charger: Selectable 6V / 12V, 4 Amp Automotive Battery Charger with 10 Banks – Smart and Switchable Multi Bank Battery Charger and Maintainer Station – 021-0134-DL-WH, Brought to you By BATTERY TENDER.

The first fully automatic, constant-current battery charger designed to charge and/or maintain up to 10 12-volt or 6-volt batteries simultaneously @ 4 amps

To avoid dangerous dead-short sparking, microchip circuitry will not activate output voltage until clips are correctly connected to battery

Automatically switches to float/maintenance voltage after fully charging the battery

3 Year Industry Leading Warranty

Connect It And Forget It: Once connected, the Battery Tender Charger manages your battery’s health on it’s own