Battery Tender® Junior Multi-Chemistry 12V 1 Amp Battery Charger and Maintainer Featured Products Initialization — Battery health check

Initialization — Battery health check before current flows at the selected output level and chemistry

or hard-to-reach battery locations

Why Lithium Jump Starters Outperform Lead-Acid Jump Boxes

delivered 24/7

Connect directly to any battery terminal with the alligator clips for portable use

Battery Tender® Junior Multi-Chemistry 12V 1 Amp Battery Charger and Maintainer Featured Products Initialization — Battery health checkBattery chemistry is changing. Modern powersports vehicles increasingly leave the factory with Lithium batteries as standard equipment and Lithium batteries require a fundamentally different charging profile than lead acid. The Battery Tender Junior Multi Chemistry 12V 1 Amp bridges both worlds: a fully automatic smart battery charger and maintainer with a manual chemistry selector that delivers the correct ISM (Infinite Sequential Monitoring)