10 Best Schumacher Marine Battery Chargers

arrow_forwardMeet the GENIUS1 - Similar to our G750, just better. It's 35% smaller and delivers 35% more power. It's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.
arrow_forwardDo more with Genius - Designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.
arrow_forwardEnjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
arrow_forwardCharge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
arrow_forwardRestore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.

arrow_forwardMeet the GENIUS5 - Similar to our G3500, just better. It's 34% smaller and delivers 65% more power. It's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.
arrow_forwardDo more with Genius - Designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.
arrow_forwardEnjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
arrow_forwardCharge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
arrow_forwardRestore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.

arrow_forwardGENIUS10 - Similar to our G7200, just better. It's 17% smaller and delivers 115% more power. It's the all in one solution battery charger, a battery maintainer, trickle charger, plus battery desulfator
arrow_forwardDo more with Genius - Designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries
arrow_forwardEnjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates
arrow_forwardCharge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts
arrow_forwardRestore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life

arrow_forwardMeet the GENIUS2D - The all-new direct-mount onboard battery charger for an under-the-hood battery charging system and year-round battery maintenance.
arrow_forwardDirect-Mount - Securely mounts nearby the battery with its rugged snap-fit mounting bracket and effortlessly installs into most materials with truss-head self-tapping screws.
arrow_forwardEnjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
arrow_forwardCharge dead batteries - Charge batteries as low as 1-volt, including flooded, gel, and AGM, as well as automotive, marine, and deep-cycle batteries.
arrow_forwardBeyond maintenance - It's not a trickle charger, it's an advanced battery maintainer. It monitors your battery 24/7, providing intuitive and safe maintenance charging with zero overcharge. A fully-automatic, worry-free battery charger for year-round use.

arrow_forwardFeatures 15A to charge and 3A to maintain your battery
arrow_forwardAuto voltage detection automatically detects 6 or 12V batteries
arrow_forwardAutomatically selects charge rate for charging and maintaining
arrow_forwardReverse hook-up protection ensures charger will not operate if clamps are reversed
arrow_forwardCharges compatible battery types, including standard, AGM, gel and deep-cycle batteries

arrow_forwardFeatures 15A to charge and 3A to maintain your battery
arrow_forwardMicroprocessor-controlled, with multi-stage charging for added precision, safety, and battery life
arrow_forwardAuto voltage detection automatically detects 6 or 12V batteries
arrow_forwardReverse hook-up protection ensures charger will not operate if clamps are reversed
arrow_forwardCharges compatible battery types, including standard, AGM and deep-cycle batteries

arrow_forwardMicroprocessor-controlled, with multi-stage charging for added precision, safety, and battery life
arrow_forwardFeatures 15A rapid charge and 3A maintain
arrow_forwardAuto voltage detection automatically detects 6 or 12V batteries
arrow_forwardReverse hook-up protection ensures charger will not operate if clamps are reversed
arrow_forwardCharges compatible battery types, including standard, AGM, and deep-cycle batteries

arrow_forwardProvides 12A to charge and 3A to maintain your battery
arrow_forwardMicroprocessor-controlled, with multi-stage charging for added precision, safety, and battery life
arrow_forwardAuto voltage detection automatically detects 6 or 12V batteries
arrow_forwardReverse hook-up protection ensures charger will not operate if clamps are reversed
arrow_forwardIncludes LED indicators and push button controls for ease of use

arrow_forwardDelivers 3A to charge and maintain your motorcycle, car and marine battery
arrow_forwardMicroprocessor-controlled, with multi-stage charging for added precision, safety, and battery life
arrow_forwardReverse hook-up protection prevents the charger from operating if the clamps are reversed
arrow_forwardFloat-mode monitoring automatically maintains optimum battery charge
arrow_forwardIncludes hook attachment to hang outside the work area for safety and convenience