Top 8 Best Jet Ski Battery Charger

Designed for 12 volt lead acid, AGM, and gel batteries in ATVs, personal watercraft, motorcycles, boats, or other recreational vehicles that may be exposed to the elements. Mountable on or in vehicle, water resistant, shock and vibration resistant. Spark-proof and reverse polarity protected. Includes 12V, 800mA battery charger, ring terminal and alligator clip connectors, 12 ft cord reach, 3-year warranty and lifetime customer support. Unit Dimensions 4.35 x 2.75 x 1.5 Unit Weight 1 lb charger only.

FEATURING SMARTECHNOLOGY Model 1500 features a SmarTECHnology plugn run 1.5 AMP battery chargermaintainer with full-time automatic high frequency pulse desulfator.. EXTENDED BATTERY LIFE - Automatic full time desulfator reverses sulfation a buildup of lead sulfate crystals the primary cause of early battery failure by using a patented range of high frequencies to safely remove sulfation and recondition weak batteries. Sulfated batteries once considered beyond recovery can now be brought back to long-term useful condition. Extending battery life up to four times when compared to new batteries not being properly maintained.. AMBIENT TEMPERATURE SENSOR Installed temperature compensation precisely adjusts battery voltage based on temperature sensor readings. This ensures your battery will always be properly charged and maintained no matter what conditions it is subject to. Reverse polarity, short-circuit and over temperature protection.. WORKS WITH A VARIETY OF BATTERY TYPES Flooded, sealed, maintenance-free starter, deep cycle, Optima brand sealed AGM, and marine batteries. Model 1500 can maintain up to four batteries at a time when connected in parallel. Requires the use of Y-Connectors 27879 or 18ga sold separately. Ideal for winterizing Cars, Trucks, Motorcycles, ATV, Boat, etc. The 90-240V AC 47-63 Hz input allows for worldwide use.. FCC CERTIFIED - Certified by the California Energy Commission as meeting the current efficiency standards, which means it meets strict energy efficiency guidelines set by the US Environmental Protection Agency and the Department of Energy..

Designed for 6-volt and 12-volt lead-acid and lithium-ion LiFePO4 automotive, marine, powersports, and deep-cycle batteries. Utilizes a complete multi-stage charging cycle to fully charge and maintain your battery at full charge.. Rugged, corrosion resistant, extruded aluminum housing. Anti-slip rubber bumper protects your vehicle's paint from scratches and keeps the charger from sliding around. Includes a convenient mounting bracket to stow the charger just where you need it.. Safely desulfates your battery during every charge cycle without applying dangerously high voltages like some other chargers. Provides a highly regulated trickle charge current during float to maintain your battery at full charge.. Compatible with all types of vehicle lead-acid and lithium-ion starting batteries, including flooded, gel, and AGM Perfect for cars, motorcycles, lawnmowers, ATVs, tractors, trucks, SUVs, boats and more. Built-in safety provides spark-proof connections and reverse polarity protection.. 3-year hassle free warranty.

Designed for 6-volt and 12-volt lead-acid and lithium-ion LiFePO4 automotive, marine, powersports, and deep-cycle batteries. Utilizes a complete multi-stage charging cycle to fully charge and maintain your battery at full charge.. Safely desulfates your battery during every charge cycle without applying dangerously high voltages like some other chargers. Provides a highly regulated trickle charge current during float to maintain your battery at full charge.. Compatible with all types of vehicle lead-acid and lithium-ion starting batteries, including flooded, gel, and AGM Perfect for cars, motorcycles, lawnmowers, ATVs, tractors, trucks, SUVs, boats and more.. Built-in safety provides spark-proof connections and reverse polarity protection.. 3-year hassle free warranty.

Designed for 12-volt lead-acid automotive, marine, powersports, and deep-cycle batteries. Utilizes a complete multi-stage charging cycle to fully charge and maintain your battery at full charge.. Safely desulfates your battery during every charge cycle without applying dangerously high voltages like some other chargers. Provides a highly regulated trickle charge current during float to maintain your battery at full charge.. Compatible with all types of vehicle lead-acid starting batteries, including flooded, gel, and AGM Perfect for cars, motorcycles, lawnmowers, ATVs, tractors, trucks, SUVs, boats and more.. Built-in safety provides spark-proof connections and reverse polarity protection.. 3-year hassle free warranty.

Meet the GENIUS1 - Similar to our G750, just better. It's 35 smaller and delivers over 35 more power. It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator.. Do more with Genius - Designed for 6-volt and 12-volt sealed lead-acid automotive, marine, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free, plus lithium-ion batteries lifepo4.. Enjoy precision charging - An integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.. Charge 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.. Restore your battery - An advanced battery repair mode uses slow pulse reconditioner technology to detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.. Beyond maintenance - It's not just a battery trickle charger, it's an advanced battery charger maintainer. A fully-automatic, worry-free smart battery charger for everyday use - 247 - with zero overcharge.. Compatible with all types of gas and diesel vehicles - Charge and maintain cars, automobiles, motorcycles, dirt bikes, scooters, mopeds, lawn mowers, ATVs, UTVs, tractors, trucks, SUVs, RVs, campers, trailers, boats, PWCs, jet skis, snowmobiles, golf carts, classic cars, and more..

Meet the GENIUS2X2 - A two-bank battery charger for charging multiple batteries. It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator.. Multiple banks - A two-bank battery charger maintainer rated a 4-amps - 2-amps per bank - designed to charge and maintain multiple vehicles like cars, motorcycles, ATVs, boats, RVs, trucks, lawn mowers, tractors and more.. Do more with Genius - Designed for 6-volt and 12-volt sealed lead-acid automotive, marine, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free, plus lithium-ion batteries lifepo4.. Enjoy precision charging - An integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.. Charge 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.. Restore your battery - An advanced battery repair mode uses slow pulse reconditioner technology to detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.. Beyond maintenance - It's not just a battery trickle charger, it's an advanced battery charger maintainer. A fully-automatic, worry-free smart battery charger for everyday use - 247 - with zero overcharge.. Compatible with all types of gas and diesel vehicles - Charge and maintain cars, automobiles, motorcycles, dirt bikes, scooters, mopeds, lawn mowers, ATVs, UTVs, tractors, trucks, SUVs, RVs, campers, trailers, boats, PWCs, jet skis, snowmobiles, golf carts, classic cars, and more..

Safety with ETL Listed Spark proof during lead connection, reverse polarity protected and includes a 8 foot output cord and 2 year warranty. Perfect for all lead-acid, flooded or sealed maintenance free batteries AGM and gel cell, also Complete 4-step charging program Initialization, Bulk Charge, Absorption Mode, Float Mode. Small size 3.9 x 2.4 x 1.25 in and suitable for Most Vehicles adapts to all kinds of 12V battery for automobiles, motorcycles, ATVs, personal watercraft, RVs, boats, airplanes, golf carts, back-up generator systems lawn mower, etc, batteries using either the ring or alligator connectors, automatically switches to float, maintenance voltage after fully charging the battery. Intuitive LED indicators provide visual state-of-charge feedback and diagnostic information, even when in maintenance mode.. It will charge and maintain your battery so that it is ready to go when you are It's lightweight, fully automatic and easy to use.

Meet the GENIUS2 - Similar to our G1100, just better. It's 30 smaller and delivers over 140 more power. It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator.. Do more with Genius - Designed for 6-volt and 12-volt sealed lead-acid automotive, marine, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free, plus lithium-ion batteries lifepo4.. Enjoy precision charging - An integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.. Charge 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.. Restore your battery - An advanced battery repair mode uses slow pulse reconditioner technology to detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.. Beyond maintenance - It's not just a battery trickle charger, it's an advanced battery charger maintainer. A fully-automatic, worry-free smart battery charger for everyday use - 247 - with zero overcharge.. Compatible with all types of gas and diesel vehicles - Charge and maintain cars, automobiles, motorcycles, dirt bikes, scooters, mopeds, lawn mowers, ATVs, UTVs, tractors, trucks, SUVs, RVs, campers, trailers, boats, PWCs, jet skis, snowmobiles, golf carts, classic cars, and more..

Meet the GENIUS2D - A direct-mount onboard battery charger for an under-the-hood battery charging. It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator.. Do more with Genius - Designed for 12-volt sealed lead-acid automotive, marine, RV, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free batteries.. Direct 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.. Enjoy precision charging - An integrated digital thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.. Charge dead batteries - Charge batteries as low as 1-volt, including flooded, gel, and AGM, as well as automotive, marine, and deep-cycle batteries.. Beyond maintenance - It's not just a battery trickle charger, it's an advanced battery charger maintainer. A fully-automatic, worry-free smart battery charger for everyday use - 247 - with zero overcharge.. Restore your battery - An advanced battery repair mode uses slow pulse reconditioner technology to detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.. Compatible with all types of gas and diesel vehicles - Add a permanent onboard battery charger to any vehicle to make battery maintenance simple and easy. Plus, combine with any of the GCP Series AC Port Plugs for remote charging access..