WaveCharge 3-Bank 12V 9 Amp Battery Charger and Maintainer Shop All Accessories Standard chargers attempt to deliver

Standard chargers attempt to deliver normal voltage and leave cold batteries chronically undercharged

A four-light indicator indicates battery charge level and a warning LED helps identify connection issues

Bulk Charge — Full 4 Amp output restores depleted capacity efficiently at the correct voltage for the selected chemistry

and any SAE J563-compatible equipment

The most inconvenient battery to maintain is the one you cannot easily reach — stored in an outdoor shed

WaveCharge 3-Bank 12V 9 Amp Battery Charger and Maintainer Shop All Accessories Standard chargers attempt to deliverThree battery banks. Three independent ISM charging circuits. The Battery Tender WaveCharge 3 Bank delivers simultaneous independent charging at 3 Amps per bank to boats and vehicles running a starting battery, a house battery bank, and a dedicated electronics, trolling motor, or auxiliary battery each maintained with the correct chemistry profile and charge stage without interference from the others. Three Bank Charging for Marine and Automotive