WaveCharge Pro 4-Bank 12V 40 Amp Battery Charger and Maintainer 20 AMP Flooded (wet cell) — Traditional

Flooded (wet cell) — Traditional lead-acid batteries requiring ventilation

Mount the ring terminal end to the vehicle's battery terminals once

The integrated 12V/1 AMP smart charger utilizes our exclusive ISM (Infinite Sequential Monitoring) technology to optimize your battery's health and extend its lifespan

12V and 24V — For Two-Battery Systems and Commercial Vehicles

Battery Tender® Plus 6V 1

WaveCharge Pro 4-Bank 12V 40 Amp Battery Charger and Maintainer 20 AMP Flooded (wet cell) — TraditionalThe most capable charger in the WaveCharge family. The Battery Tender WaveCharge Pro 4 Bank delivers 10 Amps per bank across four completely independent charging circuits 40 Amps total on board charging capacity with UL marine ignition protection, full Multi Chemistry support for lead acid and Lithium, and ISM (Infinite Sequential Monitoring) managing each bank's complete 4 stage charge cycle independently and simultaneously. Four Banks. 10 Amps Each.