Mark. The above translation of the original Dutch "Lead-Acid Battery Revitaliser" article published in Elektor Electronics September 2001 is not authorized. Brand New. Field of the InventionThis item: BatteryMINDer 2012-AGM - AGM Batteries Only - 12 Volt-2 Amp Battery Charger, Battery Maintainer, and Battery Desulfator for Odyssey, Optima * AGM Lead-Acid Batteries $105. . Related Tags. 1; 5: 1; 5: 3; 7; Free returns. As is visible in the circuit diagram, the three controlled selections hook. Below is the basic circuit of the output stage of the kick back desulfator. Battery model is a simplified one that I frequently use for desulfator circuits but it is adapted at 13V/0. How long does it take Desulfate a battery?Lead Acid Battery Health Tester: Power Electronics: 5: Jul 27, 2022: Metering Lead Acid Battery Voltage: Power Electronics: 6: May 23, 2022: Is this lead acid battery bad? Or am I bringing it back to life? General Electronics Chat: 12: Dec 1, 2021: Converting a TIG Welder into a Lead Acid Battery Array Charging System (100 A+). Lead Acid Battery Desulfation > All > Desulfator - 555 based and all pulse output stages > German Desulfator Details. The first method uses PWM pulses from a 555 PWM circuit, the second method implements an ordinary bridge rectifier for implementing a 100 Hz frequency based desulfation, the. Let’s explore some of these effective techniques: 1. DISCUSSIONS. Guaranteed to never overcharge. line current is converted to approximately 40 volts D. Because I don't have a warm garage I may just have to wait until warm weather returns before I can fully do the circuit justice in testing it. hi all, i build this desulfator and charger as u will see in the attachment if it comes out. Firstly, we need to take approximately 200-250 grams of Epsom salts. 27,295. Look up the "Direct Drive" thread on the Lead Acid Battery Desulfator. 2KHz and 6% duty cycle. Pulsetech 735X453. Battery Desulfator - SgtWookie's version of Alastair Couper design: Power Electronics: 11: Oct 18, 2018: Well-known 555 desulfator : correct duty cycle: Digital Design: 25: Jul 27, 2017: 12 Volt Lead Acid Battery Desulfator - New: Power Electronics: 7: Jan 1, 2016: R: Desulfator mod for single cell 2V: General Electronics Chat: 32: May 27, 2015: JGood new my first battery is in good enough shape to stat a car now. $49. My Dynasty UPS12-310 high output battery is spec'd at 0. This item SUHU 4 Amp Battery Charger 12 Volt, 6V/12V Car Battery Maintainer Trickle Charger and Battery Desulfator with Temperature Compensation for Lead-Acid (AGM/EFB) and Deep Cycle Batteries GOOLOO S4 4 Amp Car Battery Charger Automotive, 6V/2A 12V/4A Smart Trickle Charger Maintainer with Supply Mode,. 0022uf 400v mosfet IRF9Z34, R1 1M, R2 50K, 100uf 63v low esr,. 99. Formula to check internal resistance of battery. You can pick up cheap desulfators for probably $20+ online or an auto parts store. 0 out of 5 stars 80. note - Wim we must have really mucked it up ) Photocopies of the English version of the article may be ordered from the Elektor Electronics sales office via email to,Introducing the SkyMax Re-State Battery Desulfator for 12, 24, and 48 Volt Batteries Over time, sulfate deposits build up on the plates within a lead acid battery. Add to Cart. 5 offers from $20. That is about how long it took the circuit to self-destruct and spew fire. Epsom salt in lead-acid battery. When it comes to desulfating a lead acid battery, there are several methods you can employ to rejuvenate and extend the lifespan of your battery. Recovers weak or deeply discharged batteries: including but not limited to flooded filler cap, maintenance-free, valve regulated lead-acid (VRLA), sealed lead-acid (SLA), starter, deep cycle and hybrid. Subscribe to our newsletter. Buy NOCO Genius GENPRO10X4, 4-Bank, 40A (10A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Battery Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries:. Connect the BatteryMINDer to the battery. 45 Was: $27. Meet the GENIUS2 - Similar to our G1100, just better. The GENIUS10 is a 6-volt and 12-volt battery charger, battery maintainer, and battery desulfator rated at 10-amp for lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free,. Introducing the Battery Rejuvenator 12-72 600, the ultimate solution for maintaining and reviving lead-acid batteries. battery desulfator 12v. Enjoy precision charging. ---400Ah Battery Desulfator Maintainer to Revive and Regenerate Lead Acid Battery ---Adopt New Advanced Technology: dissolving sulfates without damaging the battery plates;Auto-setting for 12-48V, Peak Amp: 4Amax ---Just connect it to the battery to maintain your batteries automatically, extend battery lifeThe PulseTech PP24l (735x024) is designed Especially For Frequently-Charged 24-Volt Battery Systems. C. A battery desulfator or reconditioner is an electronic device that cleans the internal battery plates to remove lead sulfate. 13 32% off. So I tried the above described method. Eliot. Actually, you would need either an H-bridge or a center-tapped primary of a toroidal transformer that could operate with decent Q in that frequency range. The trickle current should only be 1/500 to 1/1000 of the amp hour rating of the battery. It is not stored at high temperatures (above 75 degrees). Sulfation accounts for roughly 80% of all battery failures. 5 you are charging the crap out of the battery, not pulsing it. PW). Different aging mechanisms dominated the capacity loss in different cells within a dead 12 V VRLA battery. Now, add Epsom salt to the hot water and stir it until it has dissolved into a solution. 52. If recharging does not occur properly, the lead sulfate will harden onto the plates forming a crust—known as sulfation—which prevents the acid from returning to the electrolyte during a charge. $2599. It desulfates lead acid batteries as well. NOTIFICATIONS. It is not a proven theory and its mechanisms are not known. This restores the battery’s capacity and prolongs its life. 00. Location. at >) about 'Desulfator: Pulsed charger- Lead acid Batterie in Photovoltaik. ☕🍩 If this video helped you & you would like to make a modest donation to the channel, why not buy me some coffe. Buy 4A Lead Acid Battery Desulfator Battery Regenerator Auto Pulse Desulfator (Blue): Batteries - Amazon. 38 C3 0. This process can help to restore the battery to its full capacity. 80% = 12. 5% coupon applied at checkout 5% off coupon Details. FREE delivery Wed, Nov 22 on $35 of items shipped by Amazon. The major cause of deterioration in lead-acid batteries is sulfation. Main applications: Recovery and maintenance of lead acid batteries generally found in Solar Battery Banks, Standby Batteries and Electric Vehicles. Suitable for 12V lead-acid battery/start-stop battery/dry water battery, applicable to cars, motorcycles, SUVs, stramboats, engineering vehicles, more batteries. by adding distilled water to a flooded battery) Most battery companies recommend an equalization charge either at regular intervals or when there are changes to the specific gravity of the. We spent several hours searching the internet for best battery desulfators, reading reviews, and drawing on our own personal experiences to compile our list of the top 13 best battery desulfators now available on the market. I've only used them on condemned batteries. You may trim the wire leads with wire cutters. I have a plastic and lead blob as a result of thermal runaway to prove it. 5 amps even if connected to a 7Ah battery. Allow battery to remain for a minimum of 72 hours before retesting. A fully charged 12. 43V initially, now when I connect the desulfator up to the battery, that reading can be acquired in a relatively short order (ie a few hours if the battery has been recently desulfated). Such a toroid would be something like Amidon's Material #2, that has decent Q in the 3MHz range. 99 FREE delivery 30 Oct - 3 Nov2) and the negative plates consist of lead (Pb), they are immersed in a solution of sulfuric acid (H 2SO 4) and water (H 2O). 12V Lithium, and 12V Repair Mode - for all types of lead-acid and lithium-ion batteries. . 75-Amp Car Battery Charger, 6V and 12V Smart Fully Automatic Battery Charger Maintainer, Trickle Charger, Battery Desulfator for Car, Lawn Mower, Motorcycle, Boat, Marine Lead Acid Batteries 4. Brand: Dylannet. Do 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. Sulfation is the most common cause of battery death but a conditioner charger (desulfator charger) or desulfator are highly effective at removing it. Examine the cells. HULKMAN Sigma 10 Amp Fast Car Battery Charger and Maintainer for 6V and 12V Battery with LED Screen Trickle Charger and Desulfator for Lead-Acid and Lithium-ion Battery for Car Truck and More $129. 84. 022 µF Disk ceramic 0. With its 7-stage program, this battery charger ensures that your battery receives the optimal charging current and voltage, thereby prolonging its life. using a traditional transformer. The inductors are just there to charge the capacitors. Sulfation is a common problem in lead-acid batteries that can lead to early battery failure. Re: Guess What Will Happen: Battery Desulfation Experiment. These batteries have a built in battery management system (BMS) and are chemically different. The desulfator activates whenever an alternator supplies charge to the battery then deactivates itself upon expiration of a set time or is reset upon starting of the motor. This is beyond the capability of a voltage doubler. Rational Design: LED light indicates when pulse working. 2KHz and 6% duty cycle. MOTOPOWER MP00205A 12V 800mA Automatic Battery Charger, Maintainer, Trickle and Desulfator. Notes --- This product. Battery Additive 16 Oz. PowerPulse 735X012. Designed for High-Performance Specialty AGM Sealed Batteries (such as those made by Optima, Odyseey, Polaris & Yuasa. all it is is a current adjust charger linked to my desulfator. The build up then drops into the battery acid and dissolves. The off time is then at least 900uS. Push-button Selection for ALL battery types and charge rates. 37 v. Your battery shoudnt be lower than 11. Within 90 days. Worked like a charm afterward. FREE Shipping. Battery Charger,Battery Maintainer, Trickle Charger, and Battery Desulfator for Car,Boat,Motorcycle, Lawn Mower. 42 U2** 79L12 12 V regulator 0. Guaranteed to. This device does it by using voltage to generate pulses with high-frequencies to zap sulfate buildups within the battery, attached on its plates. Lead Acid Battery Desulfation > All > Pulse Charging and Desulfation > Direct Drive Desulfator Design . Hello, I have built classic desulfator 12v circuit with external power source and have very old 12v car acid battery with easy each cell access (see picture) for testing and recovery. Diagnoses battery’s condition / state-of-charge. Share. I preyed open the cove sense it was sealed and. During this process, current passes through the sulfate buildup. EDTA removes the lead sulfate from use, so is not desirable. Connect the battery under charge reversely for a very short moment from time to time (max 5% of the entire charging period), one reverse connection not longer than 250ms. 100. Also a. Lead Acid Battery Desulfator 12V 24V 36V 48V Battery Regenerator 2A Auto Pulse Desulfator 539 100+ bought in past month $1899 FREE delivery Fri, Nov 10 on $35 of items shipped by Amazon Overall PickThis video provides you a step-by-step guide on how to desulfate your battery. The Battery Extra restores and recovers battery performance in lead acid batteries. Only 5 left in stock. For a standard lead-acid battery, it will typically take between 24 and 48 hours for the desulfator to start working. 90% = 12. Try again!It is no secret that sulfation is the #1 killer of lead acid based batteries and that desulfators using Pulse Technology make an IMPACT. While not shown at the $18 price, here is the charger's description: Harbor Freight 6/12 volt Battery Charger. July 5, 2009. does deep cycle battery need anything more? i thought 13. The secondary would provide the pulse. Automatic Lead Acid Battery Desulfator 12V - 72V Battery Regenerator 400Ah Pulse Repair. 99 $ 10. 99. Typical: $27. Automatically detects sulfation and acid stratification. Sold by Auzhan and ships from Amazon Fulfillment. $31. 85After the lead-acid battery was charged with high frequency pulse, the battery had lower internal resistance and the voltage of the fully-charged battery and the cold cranking amps were higher, resulting in better battery performance. 79*3. 3 out of 5 stars 157 $219. I am an ex mechanic that knows how a battery works, but not an expert at electronics. Registered User. Connect the load tester to the positive terminal of the battery first, then the negative terminal. It’s the best desulfator battery charger on the market that provides you with a method of maintaining multiple batteries at the same time. THESE ARE ONLY DESULFATORS AND NOT CHARGERS. The must-have. « Reply #1 on: February 15, 2015, 05:22:37 pm ». wien. Determine the internal resistance of the battery by measuring the terminal voltage with open circuit, V, and then the voltage drop across an accurately known resistive load R, voltage DV. The first step is to pulse the battery for 15 seconds using a Charged-Induced-Pulse described by desufonator2. - The 40volts DC from above is feed to a capacitor bank through a. Post Apr 08, 2014 #563 2014-04. Several circuit designs are available via Google image search, however, I'm hoping to get some help here to design a circuit with the following characteristics that is reliable & inexpensive: Input: 120V AC @ 60 Hz. Test the water using a hydrometer. System', on Wed, 11 Feb 2004: The problem seems to be sulfation. Charge battery to its maximum level. The idea behind the desulfator is that it breaks apart the lead sulfate, allowing the lead to be re-deposited on the plates. The lead plate reacts with the electrolyte (sulfuric acid) and leaves lead sulfate (PbSO 4), and a free electron. According to Pulse Tech, the idea was initially stumbled upon by accident when inventor Wilford Burkett found that for some reason. When a battery is discharged some of the lead (Pb) in the lead plate and some of the sulfate (SO4) in the sulphuric acid join together to form lead sulfate (PbSO4). $37. The 5uSec after the pulse 'should' be enough for the ringing to die off, I will use a Schottky snubber and an LC filter & voltage divider to the adc. $162. Most are hooked up to the battery itself and work from the battery's own power, but a charger is also required since the desulfator will eventually bring the battery down. If the charger doesn't like what it sees and can't charge the battery it starts hammering the. Rated at 5-amps, this desulfator works for all kinds of lead-acid and lithium-ion batteries such as flooded, gel, AGM, and marine and deep-cycle batteries. Smart Battery Life Extender, Reduces Evaporation. Marketed by Battery Solutions & Innovations, Inc. 4 out of 5 stars. This lead sulfate will form on the batteries internal plates and greatly reduces the capacity of a charge on a battery. When the battery is charged, the sulfuric acid dissociates into hydrogen ions and sulfate ions. $162. So in this video we'lll see if it made any difference. The 24-Volt PowerPulse is designed to ensure maximum battery performance on 24-volt lead-acid battery systems. 5 volts. Charging a lead acid battery through PWM method is said to initiate desulfation, helping recover battery efficiency to some levels. These controllers can manage the charging and discharging of lead-acid batteries. Don Denhardt has assembled a gallery of dissected batteries, showing their internal anatomy. 4–1. The lead–acid battery is a type of rechargeable battery first invented in 1859 by French physicist Gaston Plant. Free. 9 is a standart one given in many chargers. , the Battery Life Saver is designed to restore and rejuvenate old batteries sufferring from the harmful effects of sulfation. 25 ohms is good for a large battery. Discharge of the battery (allowing electrons. If the battery is charged often and well, then the components break up, the lead (Pb) rejoins the lead plate, and the sulfate (SO4) becomes part of the sulphuric acid again. 99 Get it as soon as Thursday, Nov 30Based on dozens of customer reviews and ratings, the followings are the top 10 best-selling Battery Desulfators: #. Lead Acid Battery Desulfation > All > Pulse Charging and Desulfation > Simple Direct Drive Desulfator PCB thread . 95. If improvement is seen, continue until battery voltage reaches full capacity level or no further increase is seen. It is not undercharged. Free shipping and free returns. My mistake. E-101107 P/N VDC24041AA-S1-MNL VDC Electronics, Inc. BatteryMINDer® Model 2012-AGM: 12-Volt 2 AMP Charger-Maintainer-Desulfator for Optima, Odyssey, Polaris, Yuasa & other High Performance Specialty 12 Volt Sealed AGM Lead-Acid Batteries. Monitor the battery for excessive heat, loss of battery fluids and any deformation of the battery. to function. One popular method is to use a mixture of water and Epsom salt. Description. Mikey writes –. 50+ bought in past month. The Battery Life Saver electronic desulfator dissolves the lead sulfate crystals. 3 Reviews Add Your Review . E-FAST Car Battery Chargers /6A Full Automatic Battery Chargers Maintainer 3-Stage Portable Trickle Chargers Battery Desulfator for Car Motorcycle Batteries. Third, there is a new kind of battery charger/desulfator on the horizon that will vastly improve the life and performance of lead acid batteries. Here is a patent worth reviewing: Patent #3,963,976 (shows that high peak currentApr 9, 2010. This sulfation will gradually build and limit the battery's ability to charge, store, and release energy. +18622174908 [email protected] Desulfator Conditioners Quadlink (Charger Multipliers). Table of contents:Part 1: Initial addition of the chemicals 401-725-8141 MON-FRI 8AM-5PM EST E-MAIL: batterychem@aol. A place where builders and u. PulseTech, a company that produces desulfators, recently said, “After 20+ years, there is no doubt that our products will eliminate your battery problems and will make your batteries perform better. Brand New. It can take months for the desulfator to get the job done. $265. 99 £ 37 . 99 $ 29. Get Fast, Free Shipping with Amazon Prime. 15*2. The traditional desulfators that use low-frequency range and outdated technology can cause internal damages to the battery. The lead acid battery desulfator of claim 7, wherein said high frequency electrical pulses which are fed back to said lead acid battery increase in frequency as said battery DC voltage of said lead acid battery decreases. Many a lead acid battery have fallen victim to pre-mature death by sulfation, but this process can be slowed. Some web articles and youtube videos suggest reviving a lead-acid battery by adding a solution of Epsom salt in distilled water. Step 2: Measure Battery Voltage. 5V. The desulphator theory is that a very high current pulse will cause instantaneous heating in high resistance areas of the battery and the resulting expansion will cause them to physically "fall off". 0033 Ohm. 2V battery voltage. View on Amazon. Share. They like some "jogging". Output Pulses: 22-28 kHz, 250mA peak amplitude. 4. Lead-acid batteries (and desulfators and chargers, for that matter) work best when the battery is warm. Battery Life Saver Desulfator / Rejuvenator - BLS-12/24C. This item Beleeb Multi Voltage Battery Charger 12V 24V 36V 48V 60V 72V for Lead-Acid and Lithium-ion Battery,Trickle and Desulfator, 19lb, Black Beleeb Adjustable Battery Charger 12V 24V 36V 48V 60V 72V Smart LCD Display Pulse Repair Desulfator Cable Clamps Automotive Maintainer for Golf Cart Mower Boats, PWCs. In this work, the effect of inverse charge on the reactivation of sulfated active materials has been investigated. PulseTech 390PT Digital Battery Conductance Analyzer 741X390. Restore, Improve & Extend Life of all flooded liquid cell acid batteries. Mini-D is a battery desulfator. 12V 24V Car Battery Charger, 15A Lead-Acid Lithium Battery Charger, Smart Trickle Charger Maintainer, Deep Cycle Battery Repair Charger Automotive Desulfator for Car Motorcycle Truck Boat Lawn Mower 3. desulfate battery with baking soda;. We have a great online selection at the lowest prices with Fast & Free shipping on many items!There has been discussion about the battery charger Harbor Freight Tools has on sale now in their retail stores for $18. With its float charger and battery desulfator, it can keep your car battery in top condition and extend its life. Golf Cart Orange 2A Battery Desulfator Desulphator 12 24 36 48 Volt Batteries Auto Pulse. BatteryMINDer. 01 (3 new offers)Best Budget battery desulfator Deals Online. Add to Cart. 99 $ 18. The Mroinge 5-Amp Fully-Automatic Battery Desulfator is a 6-volt and 12-volt battery charger, battery maintainer, trickle charger, and battery desulfator. 1. The other option is to use a battery desulfator, which will do the work for you in just 30 minutes. 8. AUIRF1404Z is rotated to match the pins. Steps to follow:-. GENIUS2, 2-Amp Direct-Mount Onboard, 12V Charger, Maintainer, and Battery Desulfator with Temperature Compensation. Once the voltage reaches above 12 V, you can remove the charger and plug the desulfator to start desulfating operation. On all orders. Voltage will climb to >16V. The XTREME Charge XC100-P  Battery Charger & Desulfator is the best charger for a 12-volt battery. 1. 50 KHz How to Use 1. 4amp - 220uh 96mohm 3. It is not a proven theory and. Designed for High-Performance Specialty AGM Sealed Batteries (such as those made by Optima, Odyseey, Polaris & Yuasa. I recently ordered a $37 battery desulfator kit. divide 13. HTRC 35-Amp Smart Charger, Car Battery Charger,Trickle Charger, 12V35A/24V18A,14. $12. S. Step 4. [ SIDE NOTE Do not use a pulsing charger on a lithium battery. 00. SP-3 3 Watt Panel. 97. Find amazing deals on lead acid battery desulfator, aviation battery minder and desulfate optima battery on Temu. A cold day can sap 50% or more of the charge out of your battery. 5 is way too high for a desulfator. At this point, recovery of the battery may be minimal, even when utilizing the. BACK TO PRODUCTS >>. Addicted Member. When a battery is discharged the electrolyte changes from a sulphuric acid state to lead sulfate and water. 100% Full - Time U. Lead Acid Battery Desulfator 12V 24V 36V 48V Battery Regenerator 2A Auto Puls. Beleeb C40 Adjustable Battery Charger 12V 24V 36V 48V 60V 72V, Pulses of High-Voltage Battery Desulfator Maintainer with Smart Chip for Lead-Acid LiFePO4 Lithium Batteries 4. 022 µF. Preserves new batteries. If a 12V lead-acid battery sits with a voltage below 12. At first, the battery is deeply discharged and the electrolyte of battery is replaced with a new sulfuric acid solution of 1. For lead-acid batteries, the typical double-layer capacity of the positive electrode lies in the range of 7–70 F(Ah) −1, while the negative electrode has a typical double-layer capacity of 0. Connect multimeter to your battery and check voltage. 40This item: THBM 3. 1 volts per cell. Free shipping and free returns. 3. Rating: 100 % of 100. Also a. FREE delivery Tue, Nov 28 on $35 of items shipped by Amazon. 48 Volt On-Board Battery Life Saver Desulfator BLS-48A. Measure battery terminal voltage 2 hours or more hence. Battery Life Savers BLS-36N Desulfator for 36V Golf Carts. 1. Frequency is around 1. 100+ bought in past month. $69. 75-Amp Car Battery Charger, 6V and 12V Smart Fully Automatic Battery Charger Maintainer, Trickle Charger, Battery Desulfator for Car, Lawn Mower, Motorcycle, Boat, Marine Lead Acid Batteries Car Battery Charger Automatic, 6/8/12/14/16/24V Adjustable Voltage Battery Charger 0-10A, Battery Maintainer, Smart Trickle Charger for Golf Cart, Car. Now, add Epsom salt to the hot water and stir it until it has dissolved into a solution. 1. Firstly, after arranging the suitable charger or the compatible sulfator, you need to connect it with the AGM battery. Rejuvenation can last for years, but is not infinitely repeatable. Price. US $ 13. It utilizes pulse current to desulfate the sulfation of the battery at its resonant frequency. Part No. 5% coupon applied at checkout Save 5% with coupon. You can also use a. 5 amps, actually it is around 1 amp (measured) flat out. Mosaic Here is a picture of a peak current sensor I used in a 48V desulfator. SP-3 3 Watt Panel. A place where builders and u. Diagnoses battery’s condition / state-of-charge. Battery Desulfator Circuit. 3. . Battery Charger, PortableMaintainer/deep Cycle Charger and Desulfator LiTime 12V 20A Lithium Battery Charger, 14. We provide premium chargers and. 4 out of 5 stars 1,112Lead Acid Auto Battery Desulfator Conditioner Regenerator 12V 24V 36V 48V Volt Combined,2A Auto Pulse Desulfator (Yellow, 2A Max) Magicpulse 12 Volt Battery Refresher, Extend the life of your battery. See full list on autoquarterly. For solar battery banks, golf buggies, fork-trucks, RV’s, cars and trucks. Buy NOCO GENIUS2X4, 4-Bank, 8A (2A/Bank) Smart Car Battery Charger, 6V/12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Motorcycle, ATV and Lithium Batteries: Battery Chargers - Amazon. 70% = 12. The XTREME Charge XC100-P  Battery Charger & Desulfator is the best charger for a 12-volt battery. 0 out of 5 stars 542. The lid hole will allow you to observe the LED, while the desulfator is used. If you drilled holes into a sealed battery, you must plug plastic plugs into those holes. When one replaces the electrolyte. Ed. FREE Returns . 7 Top 12 Best battery Desulfator On the market Reviewd; 8 1. 99 $. Lead Acid Battery Desulfation > All > Pulse Charging and Desulfation > Simple Direct Drive Desulfator PCB thread . Get the best deals for battery desulfator 12v at eBay. NOTIFICATIONS. The desulfator should be installed as close as possible to the battery terminals.