10 Best
12v Auto Battery Chargers
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Product Highlights- 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.
- 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.
- 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 - 24/7 - with zero overcharge.
- 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.
- 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.
- 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.
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Product Highlights
- 【3-level adjustable current】car battery charger can choose suitable charge current by yourself,you can choose (12v/5a,24v/3a)→(12v/10a,24v/5a)→(12v/20a,24v/10a).please select the appropriate current to charge your battery according to your needs.
- 【trickle charge & maintainer/pulse repair】maintainer/pulse repair to activate your battery, the unique battery protection function allows you to charge your battery quickly and safely, and trickle charging is the perfect final protection for your battery to be fully charged.
- 【smart automatic charger】 12v 20 amp max, 24v 10amp 7- stage battery charger suitable for all types of calcium, gel and agm, wet, efb. a mode can be selected to charge car / truck batteries, motorcycle batteries, or agm batteries , 2ah - 200 ah , input 110v~240v , lifepo4 lithium battery
- 【wide application】trickle charger can apply to most of battery like lithium,lifepo4,lead-acid (pb/agm/gel/efb,mf,flooded,vrla,sla,wet batteries),for:cars,golf carts,motorcycles,electric motorcycles, motor boats,lawn mowers,forklifts,tractors etc.
- 【temperature detection & multiple protection】with built-in temperature sensor, it can be charged normally from -10°c (14°f) to 40°c (10°f). built-in multiple detection, temperature protection, low voltage protection, overvoltage protection, short circuit protection, overcurrent protection, electrostatic spark protection. allows you to recharge with complete peace of mind.
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Product Highlights
- [enjoy precision charging, your car deserves the best] using a backlit lcd, the battery charger automotive clearly and visibly shows an lcd screen displaying the charging status and battery status; 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.
- [8 charging protection, never get stranded again] the charging cable contains heat-resistant and oxidation-resistant copper wire, which is not easy to break. it has protection circuits such as overcharge/overvoltage/overcurrent/short course, with functions such as overcurrent protection, short circuit protection, reverse connection protection, overheat protection, overv...
- [all in one, keep your battery charged and your car ready to go] battery charger automotive 10-amp 12v and 24v fully-automatic smart, it's smaller but delivers more power. it's the all-in-one solution battery charger, battery maintainer, trickle charger, plus battery desulfator. charge or repair all 12v and 24v lead-acid automotive, marine, and deep-cycle batteries, inc...
- [restore your battery, don't let a dead battery ruin your plans] built-in advanced battery repair mode to help to recover old/idle batteries and extend battery life. please use repair mode if the car battery charger cannot charge the battery. the high-frequency and low-frequency pulse technology has good repair and activation effects. note: it can not activate a dead ba...
- [intelligent memory] the car battery charger mode has a memory function. after charging, it defaults to the state mode used before the last power failure. no complicated steps, just plug and charge. note: it can't jump start the car, only the battery charging function. requires power connection
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Product Highlights
- 🔋【intelligent led display】this 12v battery charger has large lcd displaying the charging and battery status: charge voltage, charge current, inside temperature, charge percentage, summer mode, winter mode, etc. visualized charging and more convenient to use.
- 🔋【high-efficiency pulse repair】battery charger automotive detects battery sulfation and acid stratification, taking newest pulse repair function to restore lost battery performance for stronger engine starts and extended battery life. ➤note: can not activate or charging totally dead batteries.
- 🔋【smart temp compensation】the trickle charger for car battery makes adjustments for charging ambient temperature to eliminate overcharging in hot climates and undercharging in cold climates. above 26℃/78.8℉, it will automatically enter the summer mode to effectively prevent overcharging; when the ambient temperature is below 10℃/50℉, it will adjust to the winter mode to...
- 🔋【quick battery charger】12 volt 6-amp quick car battery charger, can charge or repair all 12-volt lead-acid automotive, marine and deep-cycle batteries including agm, gel, sla, flooded in cars, trucks, suvs, motorcycles, lawn mowers, boats, etc.
- 🔋【multiple protection, safer to use】with our chargeur batterie intelligent, safety always comes first. the superior charging circuit design and high quality abs materials make our battery charger 12v automotive equipped with multiple protection functions: short circuit, overcurrent, overheating, overvoltage, reverse link, low voltage, fire and electric shock protection....
- 🔋【plug and play】no complicated steps, just plug and charge, stay at home and charge your batteries on your own. all-in-one battery solution as car battery charger, battery maintainer, trickle charger, plus battery desulfator. this chargeur intelligent 12v is a must-have tool for your garage.
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Product Highlights
- 【winter holiday battery housekeeper】smart control, temp compensation in hot or cold climates, reverse protection, cooling system, overcurrent, fireproof material, overcharge, short circuit. battery trickle charger with multiple protections ensures the safety of charging perfectly for maintaining batteries for months over the winter or holidays. avoid battery failure in ...
- 【visualized charging】 large lcd display the charging and battery status; charge voltage and current, inside temperature, charge percentage, summer mode, winter mode, etc. more convenient to use.
- 【float/trickle charge】 switch to float/trickle charge mode to maintain batteries over the winter: 1, choosing corresponding modes(std/agm,gel/wet/motorcycle) to fully charge the battery, screen display "ful" 2, then switch to "motorcycle" mode will auto-enter trickle charging mode to keep batteries stay charged for a long time.
- 【10-amp quick charger】12v 10-amp and 24v 5-amp 7-stage quick battery charger, charging speed is much faster than 8-amp or 5-amp automatic chargers. charge or repair all 12-volt and 24volt lead-acid automotive, marine and deep-cycle batteries including agm, gel, sla, flooded in cars, trucks, suvs, motorcycles, lawn mowers, boats marine, etc. new replacement available for...
- 【high-efficiency pulse repair】automatically detects battery sulfation and acid stratification, take newest pulse repair function to restore lost battery performance for stronger engine starts and extended battery life. note: can not activate or charging totally dead batteries.
- 【plug and play】 no complicated steps, just plug and charge, stay at home and charge your batteries on your own. all-in-one battery solution as battery charger, battery maintainer, trickle charger, plus battery desulfator. the must-have tool for your garage
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Product Highlights
- Two charging mode & 5-stage charging: motorcycle mode(moto) is suitable for 6ah to 20ah batteries; car mode(auto) is suitable for 20ah to 200ah batteries; one button change enter 2 modes
- Auto stop charging function : the input working current will be zero and then enter the maintain mode when fully charged,without worring about over charged.percentage led screen tell the charging process in real time
- Widely applications: pulse charger,designed for 12v or 24v dry battery, water battery, lead acid, maintenance-free battery, etc(no charge lithium battery).automatic stop when fully charged, working current adjust automaticlly via 5 stage charging proces,charging and maintain the battery at the same time
- Auto-recognition 12v/24v: built-in intelligent chip is able to identify 12v or 24v battery automatically once connected, clear led bar screen display the charging rate,easy to understand the charging
- Multi-protections & warranty: overheating protection, short-circuit protection, reverse-connection protection,over current and over pressure protection;built-in silent cooling fan realize high efficient heat dissipation and energy saving. 12 months guarantee. any problems, please contact seller directly .
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