10 Best
4 Amp Battery Chargers
-
Product Highlights- Well-designed - the pcb board material in the lithium battery charger is fr-4, small size, light weight, high efficiency, which is stronger and more stable
- Multiple safety protections - overcurrent protection, overvoltage protection, short circuit protection, overheating protection, overcharge protection. multiple safety protection designs make you safer and more assured in use
- Fast charging - output 58.8v 4a, input 100-240vac, the charging speed of the 4a charger is more than twice that of the 2a charger! a faster charging speed will save you more than half of your time
- Led tips - led indicator lamp glows red when charging and green when charging is complete.this is an automatic battery charger which turns itself off when the charging cycle is complete to prevent overcharging
- One year warranty and 100% satisfaction service - hassle-free return or refund for any product quality issue. 100% satisfaction service and technical assistance will be provided by contacting our professional customer service team
SHOWview product -
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
SHOWview product -
Product Highlights
- ➤【compatibility】suitable for all brands of electric bicycles, electric wheelchairs, electric scooters 36v/48v 4a li-ion charger.
- ➤【led charging indicator】power charger red light when charging, green light when fully charged. it turns itself off when the charge cycle is complete to prevent overcharging.
- ➤【specifications】li-ion battery charger power.input 100-240 vac, 50~60hz.output 54.6v 4a. please make sure the charger plug matches your battery plug before purchase.
- ➤【multiple safety protections】overcurrent protection,overvoltage protection,short circuit protection,overheating protection,overcharge protection.multiple safety protection designs make you safer and more assured in use.
- ➤【our promise】one year warranty.if you have any problem,you just need to contact us after-sales.we will provide you with 100% satisfactory service and technical help.
SHOWview product -
Product Highlights
- Check: you need to make sure that the voltage and plug connections are correct. the charger has a voltage of 72.5v 4a and will charge 60v lead batteries. the 3-prong charger plug has n+l- electrodes. before purchasing, you need to make sure the original charger electrode matches with yzpower 60v lead-acid charger.
- Applications: the mobility scooter charger 60v charger can be applied to electric wheelchairs and scooters with 5 series of lead-acid batteries
- Fast charging -electric bike charger has a maximum output of 72.5v 4a and an input of 100-240vac, perfect for fast charging 60v 20ah lead acid batteries that can be fully charged in just 5 hours.
- Multiple safety protections : the 60v scooter charger is etl certified with short-circuit protection, over-voltage protection and many advanced safety features to give you peace of mind.
- One year warranty and 100% satisfaction service - hassle-free returns or refunds for any product quality issues. contact our professional customer service team, who will provide 100% satisfactory service and technical assistance
SHOWview product -
Product Highlights
- Well-designed - the pcb board material in the 52v lithium battery e scooter charger is fr-4, small size, light weight, high efficiency, which is stronger and more stable
- Multiple safety protection - this 52 volt lithium battery charger has overcurrent protection, overvoltage protection, short circuit protection, overheating protection, and overcharging protection. multiple safety protection designs make your use safer and more secure
- Fast charging-electric bike charger 58.8v 4a output, input 100-240vac, 18agw pure copper power cord etl certified, more efficient charging, saving time compared to 58.8v 2a chargers.
- Led tips - led indicator lamp glows red when charging and green when charging is complete.this is a smart 52v li-ion battery charger for scooter which turns itself off when the charging cycle is complete to prevent overchargin
- One year warranty and satisfaction service - hassle-free return or refund for any product quality issue. 100% satisfaction service and technical assistance will be provided by contacting our professional customer service team
SHOWview product -
Product Highlights
- 【convenient & efficient & safe】it is very convenient to connect the battery with the crocodile clip. this battery charger has passed ul1310, ce (en60335) safety certification.
- 【multiple protection】eco-worthy 14.6v 4a lifepo4 lithium batteries charger has multiple protection, such as over-temperature protection, output short-circuit protection, over-current protection and output over-voltage protection to prevent damage from faulty operation.
- 【14.6v lithium battery charger】eco-worthy 14.6v 4a lithium battery charger is designed for 12v (12.8v) lifepo4 lithium batteries. our charger supports 0v charging function to reactivate or repair long-unused battery. charging specs: 14.6v | charging current: 4a |compatible battery:8-50ah lifepo4 battery
- 【high efficiency charging】perfect for 6-50ah lifepo4 batteries. eco-worthy 12v 8ah/20ah/30ah lifepo4 battery can be quickly fully charged in 2/5/7.5 hours.
- 【easy operation & visible indicator】connected + and – alligator clips of the charger to the battery as + to +, - to -. then plug in the input cable to the charger and connect it to the input power. intuitive led indicators to provide visual charging state feedback and diagnostic information.
SHOWview product -
-
Product Highlights
- Auto repair and pulse current charging devulcanize battery to restore the battery lost performance with the gooloo 10-stage intelligence charging program, and can charges batteries as low as 3 volt.
- The lcd display showing charging voltage, charging mode, battery levels.etc. 'v' blinks on the screen means enter maintenance mode.
- We provide an 18-month warranty, if you have any questions, please feel free contact us, our customer service team will provide you with technical support and warranty services.
- It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator. designed for 6-volt and 12-volt lead-acid batteries, like wet, sla, gel, agm, flooded, vrla batteries, and more, plus 12volt lifepo4 batteries.
- Intelligently adapt to different ambient temperatures to eliminate over-charging in hot climates and under-charging in cold climates.
- Not only a battery trickle charger, also an advanced battery charger maintainer. a fully-automatic, worry-free smart battery charger for everyday and long time use with zero overcharge, for cars, automobiles, motorcycles, scooters, lawn mowers, atvs, tractors, trucks, suvs, rvs, boats, pwcs and more.
SHOWview product -
Product Highlights
- ✅ 【smart automative charging】automatically detects 12 volt or 24 volt batteries,monitors the whole charging process automatically by microprocessor-controlled program,automatically stop when the battery is fully charged.the car battery charger delivers 3 stage intelligent charging,automatically switching from fast charge,to top-off,then to trickle charge(chargeur intell...
- ✅ 【easy to use and simple to connect】 clear positive and negative,easy to connect,with reverse polarity protection.the lcd screen displays charging status and battery status;voltage/current,inside temperature,battery full,summer mode,winter mode,etc.this battery charger desulfator is a perfect car emergency tools in your garage to booster batteries, but it is not a jump...
- ✅ 【widely range use on more batteries】this emergency car battery charger is a good jump charger to charge and maintain both 12v and 24v batteries(calcium,agm,efb,mf,flooded,vrla,sla and wet batteries).compatible with most types of batteries - cars,trucks,motorcycles,lawn mowers,tricycles,agricultural vehicles,off-road,pickup,yachts,motorboats,onboard battery charger mar...
- ✅ 【12v/24v battery diagnose and pulse repair】the little handy battery charger tender works as 12v battery charger, also 24v battery maintenance charger,battery maintainer,battery desulfator, solve various battery problems.pulse repair save your loss battery for stronger engine starts and extend battery life.note: it can not activate or charge totally dead batteries.
- ✅ 【multiple safety protection】built in circuit protection guards against reverse polarity,sparks,overcharging,over-current,short-circuit and overheating.this car battery charger tender fully protect you and batteries from surge or wrong operation automatically.ideal for carefree long-term maintenance charging.we offer one year warranty,if any question please contact us ...
SHOWview product -
Product Highlights
- Compatability: dewalt 12v max*, dewalt 20v max*, and flexvolt batteries
- Mounting capability: two screw wall mount (screws sold separately)
- State of charge indicator: two-stage led state of charge indicator
- Portability: dcb1104 4a charger is 15% smaller than dcb115 4a charger.
SHOWview product
Coupon copied
