The Voluntary Sector Initiative is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more

Top 10 Battery Desulfator Kit of 2020 – Consumer Guide & Reviews

Rank No. #1
Lead Acid Battery Desulfator 12V 24V 36V 48V Battery Regenerator 2A Auto Pulse Desulfator
  • Peak Amp :2A max, Peak Voltage :60-100V.
  • Simply connect it to the battery to maintain your batteries automatically, extend battery life.
  • New Advanced Technology: dissolving sulfates without damaging the battery plates.
  • Can be always connected to the battery and continuously maintaining the battery.
  • Great for 12V — 48V pb/sla/gel/agm/lead-acid batteries and automotive, ATVs, RVs, scooters, golf carts, lawn mowers, motorcycles, cars, boats and more.
Rank No. #2
12 Volts Lead Acid Battery Maintainer & Desulfator Assembled Kit Repair
  • Bring life to sulfated lead acid battery charger.
  • Works individually, either the battery is charged or not.
  • Smart battery life extender, prevents sulfate build-up.
  • If the item works with light on and a little buzzing, it is in good condition.
  • ATTENTION --- There is no polarity reverse protection,just please double check the positive and negative side before you connected.
Rank No. #3
utipower Auto Pulse 400AH Lead Acid Battery Desulfator Revive Battery Regenerator for Cars, Motorcycle, ATVs
  • Auto-setting for 12-48V, Peak Amp: 4Amax.
  • New Advanced Technology: dissolving sulfates without damaging the battery plates.
  • Simply connect it to the battery to maintain your batteries automatically, extend battery life.
  • Short circuit, over-voltage protection, Over-current Protection, overload Protection and polarity reversed.
  • Great for 12V — 48V pb/sla/gel/agm/lead-acid batteries and automotive, ATVs, RVs, scooters, golf carts, lawn mowers, motorcycles, cars, boats and more.
Rank No. #5
Battery Life Saver BLS-48A 48v Battery System Desulfator Rejuvenator
  • For use with 48 volt renewable energy wind/solar battery systems or battery power vehicles.
  • Can extend battery life two to three times by removing and preventing the accumulation of lead sulfate crystals using patented square sine technology
  • Easy to use. Just 2 wires to connect. Ideally mounted full time to constantly keep the batteries in optimum condition. The system should be charged regularly.The battery itself powers the device
Rank No. #6
Battery Life Saver BLS-12/24BW 12 and 24 volt Battery System Desulfator Rejuvenator
  • BLS BATTERY LIFE SAVER DESULPHATOR - 12/24 VOLT DC, FOR SOLAR/WIND BATTERY BANKS, | BLS-12/24BW
Rank No. #7
Automatic Lead Acid Battery Desulfator 12V - 72V Battery Regenerator 400Ah Pulse Repair
  • New Advanced Technology: dissolving sulfates without damaging the battery plates
  • Auto-setting for 12-72V, Peak Amp: 4Amax
  • Simply connect it to the battery to maintain your batteries automatically, extend battery life.
  • Can be always connected to the battery and continuously maintaining the battery.
  • Great for 12V - 72V pb/sla/gel/agm/lead-acid batteries and automotive, ATVs, RVs, scooters, golf carts, lawn mowers, motorcycles, cars, boats and more.
Rank No. #8
Battery Life Saver BLS-48BW 48 volt Battery System Desulfator Rejuvenator
  • For use with 48 volt battery systems, most commonly used with solar/wind battery banks
  • Can extend battery life two to three times by removing and preventing the accumulation of lead sulfate crystals using patented square sine technology
  • Rejuvenates old weak batteries. Maintains new batteries in optimal condition. Prevents slowdown. Restores power and performance to any electric motorized vehicle. 
  • This model has 4 foot wire leads giving an 8 foot span and O-rings for attachment
Rank No. #9
Battery Booster desulfator rejuvenator Conditioner additive 16oz (16)
  • golf cart / auto desulfator rejuvenator conditioner additive 16oz
Rank No. #10
BLS 12 Volt Battery Desulfator
  • Rejuvenates old weak batteries
  • Extends battery life up to 3x
  • Connect it & forget it
  • 120 Day money back guarantee
  • Built & serviced in the USA
Rank No. #11
Golf Cart Orange 2A Battery Desulfator Desulphator 12 24 36 48 Volt Batteries Auto Pulse
  • New Advanced Technology: dissolving sulfates WITHOUT DAMAGING THE BATTERY PLATES
  • Auto-setting for 12-48v, Peak Amp: 2Amax
  • Smart Battery Life Extender, Reduces Evaporation
  • Rational Design: LED light indicates when pulse working
  • Great for 12V - 48V pb/sla/gel/agm/lead-acid batteries and automotive, ATVs, RVs, scooters, golf carts, lawn mowers, motorcycles, cars, boats and more.
Rank No. #12
Battery Life Saver BLS-12/24C Desulfator
  • For use with 12 & 24 volt batteries or battery systems, eye rings for attachment.
  • Rejuvenates old batteries & extends battery life.
  • Connect it & forget it.
  • 60 Day Money Back Guarantee
  • To be used in conjuction with a battery charger or charging source.
Rank No. #13
Shentec 2 Pack 3.5Ah 3.6V Replacement Battery Compatible with Black & Decker Versapak Vp100 Vp105 Vp110 Vp142 Vp143 Sears-Craftsman Pivot180 PLR36NC S100 S110 Ni-MH (Battery Charger Included)
  • Battery Type: Ni-MH, Voltage: 3.6V, Capacity: 3500mAh / 3.5Ah (12.6Wh).
  • Compatible with Black and Decker VP100 VersaPak.
  • Compatible with Black and Decker VP100, VP100C, VP105, VP105C, VP110, VP110C, VP143 VersaPak Batteries.
  • Compatible with BLACK&DECKER S100, S200, S300, S400, VP750, VP870.
  • CE, FCC and RoHS certified, 100% compatible with the originals.
Rank No. #14
XTREME CHARGE XC100-P - Charge 12V Battery Maintenance Charger Desulfator
  • The Xtreme Charge XC100-P Battery Charger & Desulfator evaluates and tests 12-Volt lead-acid batteries -VRLA, AGM or flooded
  • This battery charger makes maintenance and bulk charging simple with proprietary algorithms and microprocessor controlled technology that measures voltage and current to determine the proper operating charge
  • The variable float charge, of this battery charger, improves battery condition by increasing the charge rate safely to optimal levels and protecting it from being overcharged
  • Includes fuse-protected battery clamps
Rank No. #15
Heagstat 5.5A 6V/12V 8-Stages Automatic Car Battery Charger, Battery Maintainer and Battery Desulfator for AGM GEL Lead Acid and Lithium(LiFePO4) Batteries, With Winter Mode and IP65 Waterproof
  • 8-STAGES PROFESSIONAL CHARGING: BATTERY TEST - DESULPHATION - SOFT START - BULK - ABSORPTION - ANALYSIS - FLOAT - PULSE charging by MCU controller, Perfect for keeping your vehicles fully-charged and maintained during year-round battery maintenance or long-term storage for improve your battery life.
  • 5-CHARGING MODE OPTIONS: 12V/Slow, 12V/Fast, 12V/Winter, 6V/Fast and 12V-Lithium(LiFePO4), multiple charging modes for battery charger, trickle charger and maintainer, suitable for charging multiple types and capacity batteries.
  • MULTI-PURPOSES PROFESSIONAL CHARGER: Perfect for charging all types of 6V and 12V lead-acid batteries, including WET, GEL, AGM, STD, Deep-cycle, Marine, and maintenance-free battery or 12V-Lithium(LiFePO4) batteries up to 160Ah. Suitable for ATVs, RV, lawn mower, boat, car, motorcycle, electric vehicle, electric tools and emergency battery charging.
  • MULTI-SAFETY PROTECTIONS: Desulphation repair, spark-proof technology, reverse polarity protection, short-circuit protection, overcharging protection, over temperature protection, water-resistant (IP65), bad battery identify and power down memory function. Our safe and advanced charging technology automatically monitor and maintain your battery.
  • EASY TO USE: Intuitive LED indicators provide visual charging state feedback and diagnostic information. Easy connection to vehicle battery using the included battery clips and O-ring terminals, with quick disconnect harness. With 2-year warranty.
Rank No. #16
MOTOPOWER MP00205C 12V 800mA Automatic Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator
  • 🔥[ Charger, Maintainer & Desulfator ] - An all-weather battery charger, battery maintainer, trickle charger, and battery desulfator. Perfect for charging and maintaining all 12-volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell). ETL safety standard Listed.
  • 🔥[ Automatic Desulfation & Optimization ] - Automatic detection of battery sulfation problem. Applying with pulse current technology to desulfate the batteries effectively. Optimize the battery performance during charging without any manual operation.
  • 🔥[ Energy Saving & Spark Free ] - Zero output in standby mode. No battery drain when connecting with the battery. Spark proof during lead connection for safety.
  • 🔥[ Multi-level Safety Protection & Timer Set Up ] - Overcharge, short circuit and reverse polarity protected. Charge the battery up to 14.4V and Maintain the battery at 13.6V for long time to avoid gasing and to extend the battery life. 24-hour Timer is set up in the program to terminate the charge and enter the maintaining mode once the voltage is above 14V to ensure safety.
  • 🔥[ Easy for operation ] -Just plug-in, connect to the battery and start charging or maintaining your battery. The desulfation is working automatically during the charing. No manual operation.
SaleRank No. #17
BatteryMINDer 128CEC1: 12 Volt-2/4/8 AMP Battery Charger, Battery Maintainer, and Battery Desulfator
  • EIGHT BATTERIES AT A TIME - Maintains up to eight batteries at a time when connected in parallel. Requires the use of Y-Connectors 210AY (sold separately). Ideal for winterizing Cars, Trucks, Motorcycles, ATV, Boat, RV, etc. The 90-140 VAC 47-63 Hz input allows for worldwide use.
  • AMBIENT TEMPERATURE SENSOR– 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.
  • 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.
  • 2/4/8 AMP – Use the 2 Amp setting for batteries that are charged and in good shape. Use the 4 Amp setting when charging more than one battery or a large deep cycle battery. The 8 Amp setting is best for wet/AGM/sealed batteries. Use the Odyssey selection for all Odyssey batteries.
  • 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. High efficiency and low power consumption. 5 Year Manufacturer Warranty Included
SaleRank No. #18
MOTOPOWER MP00207 6V and 12V 4AMP Automatic Smart Battery Charger, Battery Maintainer, Battery Desulfator with Force Charging Recondition Mode
  • ✅ An intelligent battery charger and maintainer for all types of 6V and 12V lead-acid batteries, including Conventional Flooded (wet), Factory Activated Maintenance Free (MF/FA), Absorbed Glass Mat Maintenance Free (AGM), and Gel (Gel Electrolyte) type batteries. Input Voltage: 100-120V AC
  • ✅ FULLY AUTOMATIC - Voltage Auto Detection for 6V or 12V batteries - Dead battery detection and warning - Plug and go for charging and maintaining. The microprocessor controlled program will monitor the whole charging progress and automatically stop when the battery is fully charged. Then it will monitor the battery voltage and maintain the battery with a float charging current.
  • ✅ 7 CHARGING STAGES & Repair Mode - Diagnosis, Soft Start, Bulk Charge, Absorption, Float, Maintenance and Recovery.Two charging rates (2Amp or 4Amp) can be selected to charge 12V batteries in different capacities. 2 amp charge rate for 6v battery. Repair mode for sulfated batteries.
  • ✅ SAFETY ENSURED - Advanced micro technology ensure the safety against overcharge, short circuit and reverse palarity. Spark free technology.
  • ✅ LED INDICATION & SAE QUICK CONNECTION - Easy to read LED lights indicate power on, 6v or 12v mode, 2 amp or 4 amp charge rate, and battery charge status.Includes SAE quick disconnect Battery Terminal and Alligator Clip leads for ease of use.
SaleRank No. #19
MOTOPOWER MP00205B 12V 1000mA Automatic Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator with Timer Protection
  • ➤[ Compact, Robust & Durable ] - Compact size for easy storage. Enhanced plastic case with top grade fire-resistant feature. Perfect for charging and maintaining all 12-volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell). Up to 8.5FT 18AWG UL standard cables with SAE quick release connection options: 7.5amp fuse protected Ring Terminals Harness and Fully insulated enhanced 50amp Alligator Clamp Harness​. Works with all devices with standard SAE connectors.
  • ➤[ Recover, Charge & Maintain ] - It's not a traditional charger or maintainer. With the up-to-date charging technology, it applies the pulse charging technology by giving a slight pulse current at the proper stages to boost the battery so as to maximize the battery performance and extend the battery life.
  • ➤[ Multi-barrier Safety Protections ] - Fully automatic operation with safety protections. Simply plug-in and leave it. No worry about overcharge. It will stop charging when charged and then maintain the battery at 13.6V indefinitely. Spark-free technology applied for safety.
  • ➤[ LED Indication & Energy Saving ] - Easy-to-read LED indication to let you know the different modes during the charging progress. Zero output in standby mode without connecting with the battery to save energy. No battery drain when connecting with the battery.
  • ➤[ Two-year Warranty & ETL Safety Certified ] - Energy Saving design with one LED indicator to display different charging status. Certified by CE, RoHS, UL and CEC. Conform to the CEC (​CALIFORNIA ENERGY COMMISSION) standard - BC mark. TWO 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.
Rank No. #20
Charge It CH-77QHD Heavy-Duty Concentrated Battery Additive, 32 fl. oz.
  • Longer Life for New and Old Batteries
  • Reduces freezing point and raises boiling point of the electrolyte, increasing the battery's usefulness in climates of wide temperature extremes
  • All season formula offers instant starts for new or used batteries
  • Non-flammable
  • Indefinite shelf life

Last update on 2021-01-09 / Affiliate links / Images from Amazon Product Advertising API

We’ve made a buying guide of top 10 Battery Desulfator Kit for our consumer to review. The reports above show ratings of the best overal, best cheap Battery Desulfator Kit to buy in 2020.

If you think there is mislead information on any products and services, feel free to contact our experts at any time.