Add to Wish List Add to Compare. Typical: $27. Charging of that 6. If you are storing the battery, make sure it is stored in a cool, dry place and charged to at least 12. Buy It Now. While this does work, the inductor can only hold so much energy each pulse. IRF9Z34 LM555CN 79L12 GI826CT 30 F, 16 V 0. 99. $12. Rational Design: LED light indicates when pulse working. Most batteries are discarded prematurely, due to sulfation rather than having reached their cycle limit. The lead plate reacts with the electrolyte (sulfuric acid) and leaves lead sulfate (PbSO 4), and a free electron. The MOTOPOWER MP00205C 12V 800mA Battery Charger is an all-weather battery charger, battery maintainer, trickle charger, and battery desulfator. $22. During this process, current passes through the sulfate buildup. Take a previously fully-charged 12V battery. TecMate TM-341DUAL OptiMate 4DUAL 1 Amp. Step 4. Different aging mechanisms dominated the capacity loss in different cells within a dead 12 V VRLA battery. 82. Both electrodes were almost black when I first charged the battery. (because it only consumes a low. 99. Rating: 100 % of 100. In case your battery starts developing permanent sulfation, one should not panic because the process is reversible through desulfation. That is about how long it took the circuit to self-destruct and spew fire. Connect the BatteryMINDer to the battery. Ed. 5 v seems very small for a double desulfator, so I think I've done something wrong. 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". Obviously, this is a slight of hand that causes a lot of issues for those looking for a true desulfator. 005 ohm load. Battery desulfator The cheapest and easiest desulfator is you. Set the dimmer about halfway and it will nicely generate the fast spikes that are needed to desulfate a battery. ---Jack in CA I have a friend that is an electronics genius and he made me a desulfator. $37. Different ways to desulfate lead-acid batteriesCheck the vehicle battery water level and top up with distilled water only. The secondary would provide the pulse. Charge your batteries beforehand for at least 12 hours. 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. 99 $ 19. Detects and rejects batteries with bad cells. Using Epsom Salt (Magnesium Sulfate) to Desulfate a Lead Acid Battery that has a dead cell. Check Latest Price. 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. When a battery is discharged the electrolyte changes from a sulphuric acid state to lead sulfate and water. 42 U2** 79L12 12 V regulator 0. Add the chemicals for treatment (optional). 0A), C4=10,000uF 35V, and they all run cool is this normal?, Thanks for the help. In this work, the effect of inverse charge on the reactivation of sulfated active materials has been investigated. With its float charger and battery desulfator, it can keep your car battery in top condition and extend its life. Brand: Dylannet. The 3 basic components of lead-acid batteries are all 100% recyclable: Lead and lead products: 99% of lead is recovered during the smelting process and is recycled or sold as a commodity. It works incredibly well for AGM and flooded batteries and is incredibly easy to use. THESE ARE ONLY DESULFATORS AND NOT CHARGERS. A lead acid battery can produce a short circuit current high enough to weld a ring or the like to metal, causing a severe burn. 5 is way too high for a desulfator. Lead acid battery desulfators (pulsers) recover old batteries and extend the life of new ones. Excellent for use on auto batteries, golf cart batteries such as the Trojan, motorcycles, lawn equipment, heavy machinery and more . 3. 5 offers from $20. I need to build a circuit that removes sulphate deposits from lead acid batteries by using a 555 timer generated pulse to cause high frequency resonnance in the battery (pdf attached - the cited web page doesn't seem to exist any more unfortunately). 36" which is in a suitable size. 85 $ 25 . Make sure the Battery Extra low voltage switch is in the off position. Although. com Fresh, New Stock. A desulfator pulses a high voltage / current spike into the battery that causes vibrations that knock the sulfate crystals off the plates. My mistake. 90% = 12. 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. This video prov. It. Customer Rating: 4. lead acid battery desulfator" 44 Results; Price - OK. 99. $24. Battery Booster is a trademarked product which is sold world wide and made in the United States. Ship From. 6 volt lead-acid battery will have an internal resistance of about 0. 196 sold 5. I have NEVER seen true distilled water used in the recharging of a large. MULTIVOLT Lead Acid Battery Desulfator / Desulphator Max Desulfator 6V 8V 12V. When your car’s alternator recharges the battery the process works in reverse, and the lead sulfate is reconverted into lead and sulfuric acid through a process called gassing (in which. Automatic Motorcycle Battery Charger for Truck Lawn Mower RV Boat Lead-Acid Battery. 4. 0 out of 5 stars 244. See full list on autoquarterly. 5V. You should also ensure: It is not deprived of full charges. I put the scope across a . 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. DIY 12 Voltage Lead Acid Battery Desulfator SLA AGM for a few dollars and free shipping. Over time, sulfate deposits build up on the plates within a lead acid battery. Output Pulses: 22-28 kHz, 250mA peak amplitude. In other words, removing hardened lead sulfate from the battery plates. 01 ohms. 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. When a lead acid battery sets discharged sulfate crystals form on the plates, reducing the surface area and thus potential capacity of the battery. MESSAGES. A Summary: Battery Reconditioning. USPTO: US Pat 5,063,341 or 2. Brand New. 99. A place where builders and u. 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". 100+ bought in past month. 56. com Lead Acid Battery Desulfator 12V 24V 36V 48V Battery Regenerator 2A Auto Pulse Desulfator Brand: cleanpower 4. It can also extend the acid battery life. collisions between the ions in the. 3 out of 5 stars 157 $219. Brand New. 4. 4. 8 out of 5 stars 111YONHAN Car Battery Charger 12V 6A Smart Battery Trickle Charger Automotive with LED Color Display, 12V Battery Maintainer Desulfator for Car, Truck, Motorcycle, Lawn Mower & Marine Lead Acid Batterie. Mikey writes –. Free shipping. However, Battery Sulfation can be reversed. Different aging mechanisms dominated the capacity loss in different cells within a dead 12 V VRLA battery. [Click to view the first patent, 1. Lead acid battery sulfate contaminated plates designed to solve. 44. Guaranteed to never overcharge/undercharge. 84 sold. This battery charger also functions as a battery maintainer, trickle charger, and battery desulfator. 0A, connect across battery. we charge upto 2. 9 out of 5 stars 215 ratings. Discover numerous 12 volt sealed lead acid batteries at Battery Mart. 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. 1 volts Scary! but it has come up to and holds at 11. 7 Top 12 Best battery Desulfator On the market Reviewd; 8 1. I have put diodes across the battery that has dampened it so I am fairly sure that the it is coming from the. However a battery in such terrible condition might never recover to its 100 % capacity. 022 F 0. 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. However, this method of desulfation takes three. e. 00. Examine the cells. Ok. Battery rejuventation or desulfation by means of pulsing was invented by Carl Edward Gali, (1928-2009), (retired microchip designer, Texas Instruments), US Patent 5,063,341, filed Oct 16, 1990, issued Nov 5, 1991. However, the best measurement of the State of Charge of flooded lead acid batteries is the specific gravity of each cell. Feb 24, 2012. A lightly sufated battery can be "Desulfated" in a matter of hours using a 1-4 pound per day pulser. 5. 25 ohms is good for a large battery. More Buying Choices $124. 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. A 12 volt SLA battery can be used for a variety of different applications, with a range in capacity as low as 1 amp to over 200! Our rechargeable batteries are completely sealed and maintenance-free. The GENIUS2 is a 6-volt and 12-volt battery charger, battery maintainer, and battery desulfator rated at 2-amps for lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries. I recently ordered a $37 battery desulfator kit. An object that has a natural frequency of vibration of 1. Find amazing deals on lead acid battery desulfator, desulfate golf cart battery and desulfate battery with welder on Temu. Charge your batteries beforehand for at least 12 hours. does deep cycle battery need anything more? i thought 13. Registered User. Battery model is a simplified one that I frequently use for desulfator circuits but it is adapted at 13V/0. USA Seller - Heavy Duty all Metal Battery Desulfator 12V - 72v. Description. $25. A hi int resistance may consume the SAME avg amps BUT the pulse is wider and looks more like a square wave with low amplitude. . #1. Add to Cart . Put your safety glasses on. This BLS-48B is designed for 48 volt battery systems will ship for FREE!. A place where builders and u. Automatic Lead Acid Battery Desulfator 12V - 72V Battery Regenerator 400Ah Pulse Repair. Willen. Description: BACKGROUND OF THE INVENTION. occurring, there are uncountable Lead-Acid Battery Desulfator Parts List. $10. FREE Returns . A lead-acid (SLI) battery desulfator which is powered by the batteries wh it is conditioning when a motor associated with the batteries is off. Lead Acid Battery Desulfation > All > Pulse Charging and Desulfation > Simple Direct Drive Desulfator PCB thread . 1. Total price: To see our price, add these items to your cart. 00. its voltage per cell. 2 . Battery Life Saver Desulfator / Rejuvenator - BLS-12/24C. Shop our unbeatable inventory of Desulfators. The Battery Life Saver electronic desulfator dissolves the lead sulfate crystals. Determine the internalThe Battery Extra restores and recovers battery performance in lead acid batteries. It desulfates lead acid batteries as well. The final step to make your own desulfator of battery lead is welding wire of lead in place. There are a lot of commercial desulfators. This device can charge and recondition 6V/12V lead-acid and lithium-ion batteries, with 9 charging modes and desulfation function. Kapibara | August 4, 2019 Updated . For solar battery banks, golf buggies, fork-trucks, RV’s, cars and trucks. Lead Acid Battery Desulfator 12V 24V 36V 48V Battery Regenerator 2A Auto Pulse. $25. E-101107 P/N VDC24041AA-S1-MNL VDC Electronics, Inc. 99 $ 18. FREE delivery Tue, Nov 28 on $35 of items shipped by Amazon. Designed for High-Performance Specialty AGM Sealed Batteries (such as those made by Optima, Odyseey, Polaris & Yuasa. Put some water in one cell and move to the next. 0022 µF, not 0. The proposed method not only has very lower pollution level than the conventional recovering of a ULAB into its. Make A Choice Of Specification: No Mounting Hole,. If improvement is seen, continue until battery voltage reaches full capacity level or no further increase is seen. How to use your homemade desulfator and suggestions: simply connect the desulfator to the 12 Volt battery you need to "cure" and desulfator supplies itself. Test, charge, and desulfate all types of 12V lead-acid batteries. Mark. Learn more at: Sulfation accounts for roughly 80%. 5Ah battery was terminated manually at 7. 5v but in all other ways tests very good especially the load test. 5 AMP Fully-Automatic Car Battery Charger Automotive, 6V and 12V Battery Charger Maintainer, Trickle Charger, Supersafe Smart 12 Volt Float Charger, Battery Desulfator for Lead-Acid BatteryThe battery terminal voltage is allowed to rise to between 2. If the battery has a high resistance, that energy won’t be absorbed very well and will show up as a very high voltage spike on an oscilloscope. 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. Test the water using a hydrometer. ”This item: Shell SBC400 4 Amp 6V and 12V Fully Automatic Smart Charger and Maintainer, trickle Charger, Battery Desulfator, for Lead Acid, Gel, AGM, Li-on, 7 Levels of Protection and 11-Stage Charging . 0022uf 400v mosfet IRF9Z34, R1 1M, R2 50K, 100uf 63v low esr,. 12V Lithium, and 12V Repair Mode - for all types of lead-acid and lithium-ion batteries. hi all, i build this desulfator and charger as u will see in the attachment if it comes out. Battery Charger,Battery Maintainer, Trickle Charger, and Battery Desulfator for Car,Boat,Motorcycle, Lawn Mower. Lower restriction for charging standard lead-acid batteries at 14. It is not a proven theory and its mechanisms are not known. 99 £ 37 . A desulfator charger determines your battery’s health and sulfation level, then attempts to restore the battery’s lost capacity. The origional kickback desulfator ran at . The aim of this research is to recover discarded sulfated lead-acid batteries in order to save the energy. Highlights Real-time aging diagnostic tools were developed for lead-acid batteries using cell voltage and pressure sensing. BatteryMINDer 12 Volt 2 Amp High Performance AGM Charger Maintainer Desulfator. Lead acid battery desulfators (pulsers) recover old batteries and extend the life of new ones. 9 3. 52. 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: #. Electrolyte: 100% of sulphuric acid sold is recovered and is recycled, sold as. I tried to repair them with an auto battery desulfator. Another way to calculate peak current is: (Vpeak - Vbat) / battery. There are patents on the use of high-frequency pulse desulfators to desulfate lead-acid batteries. Battery Charger,Battery Maintainer, Trickle Charger, and Battery Desulfator for Car,Boat,Motorcycle, Lawn Mower. New Advanced Technology: dissolving sulfates WITHOUT DAMAGING THE BATTERY PLATES. NOTIFICATIONS. Over time, these crystals can harden and become irreversible, reducing the battery’s capacity and performance. We have 5 separate models that will work on any lead acid battery or battery pack of 12 volts to 120 volts and up to 3,000Ah. 99 $ 219 . 20 Amp Lithium Battery Charger, 12V and 24V Lifepo4, Lead-Acid (AGM/Gel/SLA) Battery Charger, Battery Maintainer Pulse Repair Charger Trickle Charger Battery Desulfator for Boat, Motorcycle, Golf cart . SKU. This is beyond the capability of a voltage doubler. Acetic acid attacks the positive lead. 42. This sulfation will gradually build and limit the battery's ability to charge, store, and release energy. XTREME CHARGE XC100-P Desulfator &. ---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. 23 C2 0. But this is probably over powered as the power consumed is not more than 1. Such a toroid would be something like Amidon's Material #2, that has decent Q in the 3MHz range. Supplying energy to an external load discharges the battery. 992. Features: This is a fully automatic battery charger with 7 charge stages. For a deep-cycle battery, it will take a bit longer, typically between 48 and 72 hours. FREE Returns . Enjoy precision charging. 4. utipower Auto Pulse 400AH Lead Acid Battery Desulfator Revive Battery Regenerator for Cars, Motorcycle, ATVs . #1. I bought 7 years ago 16 deep charging lead sealed lead acid batteries for my electric boat I had built. Meet the GENIUS2 - Similar to our G1100, just better. The average current into the battery will be less than 1. 10. Rating: 1 Review. 97 $ 59. Add to Cart . In case your battery starts developing permanent sulfation, one should not panic because the process is reversible through desulfation. And finally, a 5 second period to measure the battery voltage. C. 37 v. There are patents on the use of high-frequency pulse desulfators to desulfate lead-acid batteries. Agitating a wet-cell battery periodically while using a. Battery desulfators operate with a frequency based pulse method that's literally the most effective method available for ensuring lead-acid battery performance, increasing battery efficiency and reducing battery-related costs. A. Product. HOME PAGE. 5amp, D1 1N5819 . deep cycle battery resists discharge. electrolyte and the battery plates, Item Component Description Cost (US$) as the back and forth vibration Q1 IRF9Z34 P channel MOSFET 1. An empirical investigation of lead-acid battery desulfation using a high-frequency pulse desulfator January 2021 Journal of Advances in Science and Engineering 4(1):44-52 The major cause of deterioration in lead-acid batteries is sulfation. US $ 4. 50 KHz How to Use 1. Be warned tho, it contains lethal voltages. 80% = 12. When one replaces the electrolyte. The public wants finished products. The sponge structure consists of tiny spheres sintered. Sulfation was the predominant aging mechanism in the weakest cell but water loss reduced the capacity of. Notes --- This product. If you drilled holes into a sealed battery, you must plug plastic plugs into those holes. The SP2 with the smallest collector carries a list price of $99. Connect the load tester to the positive terminal of the battery first, then the negative terminal. [ SIDE NOTE Do not use a pulsing charger on a lithium battery. 047 F 100 F, 16 V 10 F, 35 V 100 F, 35 V 470 k 22 k 330 330 1 k 220 H (nominal) 1000 H 330 H Case Clip leads Board material. 99. Here is a quick video that will show you what the lead plates look like in a typical sulfated lead acid battery and in a desulfated battery. group of selectable resistors. 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. New 2A Lead Acid Battery Desulfator Rejuverate Batteries Auto Pulse Regenerator. The Mroinge 5-Amp Fully-Automatic Battery Desulfator is a 6-volt and 12-volt battery charger, battery maintainer, trickle charger, and battery desulfator. One of the major disadvantages of lead-acid batteries is sulfation, which decreases batteries' efficiency. 1. It automatically dissolves harmful power-robbing sulfation using. It's best recommended we wait about 12hours after battery is disconnected from charger and circuit. What Is Battery Desulfator. Introducing the SkyMax Re-State Battery Desulfator for 12, 24, and 48 Volt Batteries. I have put up a Web page that will give more details to help you build and use the desulfator circuit. Check it Out 2. zsolt1 said: Most <50Ah batteries resonate around 1. (A charged battery is shown, where no lead-sulfate is present. If improvement is seen, continue until battery voltage reaches full capacity level or no further increase is seen. using a traditional transformer. It also has safety features such as reverse polarity protection,. Sort by Popular Newest Most Reviews Price. 5 volts. group of selectable resistors. 99. Here is a patent worth reviewing: Patent #3,963,976 (shows that high peak currentApr 9, 2010. A cold day can sap 50% or more of the charge out of your battery. Car Battery Charger, 12V 6A Smart Battery Trickle Charger Automotive 12V Battery Maintainer Desulfator with Temperature Compensation for Car Truck Motorcycle Lawn Mower Marine Lead Acid Batteries $25. Most lead acid battery desulfators out there use a flyback design with inductors. After five hours the battery voltage was again down to 4. The chemicals in Battery De-Sulfater are safe for all new and used lead acid batteries. desulfate battery with baking soda;. + EZRED SP101 Battery Hydrometer, Factory. 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. 99. Stop the charge if you notice anything abnormal. It is a suitable electronic circuit that is attached in parallel to the two electrodes of each battery to continuously generate a high-frequency pulse with different duty cycle lengths. PP-48-L. Those methods include the use of a trickle charger, electronic desulfator, chemical desulfator, or a homemade epsom salt mixture. EXQUISITE DESIGN - Only measures 5. 95. View on Amazon. . 4V, and Brief Description. $265. These batteries have a built in battery management system (BMS) and are chemically different. The lead–acid battery is a type of rechargeable battery first invented in 1859 by French physicist Gaston Plant. A cold day can sap 50% or more of the charge out of your battery. using a traditional transformer. Drill three holes for ventilation on the right side and then a hole on the lid of the can. It seems stuck at length information is the easy way to give the site links I found only the. 9 volts were enough. Now, add Epsom salt to the hot water and stir it until it has dissolved into a solution. Refilling lead acid battery cells with distilled water . Connect your desulfation charger to the battery and select the recon or repair mode. 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. 45 Was: $27. $ 30683. 3. BATTERY CHEM™ TOOLS AND EQUIPMENT In addition to supplying the sulfation removal chemical, Battery Chem™ carries the tools needed to test and recondition automotive batteries. Different ways to desulfate lead-acid batteries Designed for use with 6- or 12-volt lead-acid batteries, maintenance-free batteries, AGM, gel, and lithium-ion batteries. 1; 5: 1; 5: 3; 7; Free returns. Sulfation is created by discharging a lead-acid battery and such when a battery is charged, the sulfation is converted back which may be thought of as 'desulfation' - ie the removal of sulfation. Battery Power Type: Sealed Lead Acid: Battery Size: 12-volt: Cell Type: Specialty: Discharge Cycle: Deep Cycle: Features: No-Leak Guarantee, Rechargeable: Number in Package: 1: Returnable: 90-Day: Safety & Security Product Type: Battery: SLA Type:. A Summary: Battery Reconditioning. DISCUSSIONS. FORUMS. Lead oxide reacts with the sulfur and oxygen in the acid to give up an electron, leaving the plate positively charged. « Reply #1 on: February 15, 2015, 05:22:37 pm ». The tremendous rise in the number of vehicles is likely to produce increased quantities of Lead Battery Scrap in future. Most battery chargers tend to be too complicated or expensive, but this is the exact opposite. Buy It Now. Only 5 left in stock. alton-moore. Preview. Background Conventional lead–acid batteries consist of a number of plates of lead and lead dioxide suspended in a cell filled with weak sulfuric acid. 31. Designed for High-Performance Specialty AGM Sealed Batteries (such as those made by Optima, Odyseey, Polaris & Yuasa. previous video Real-time aging diagnostic tools were developed for lead-acid batteries using cell voltage and pressure sensing. 36V Lead acid battery charger Battery Desulfator,36V Trickle Charging with Clamps for Car,WheelchairMotorcycle,Lawn Mower,Boat RV,SUV,ATV,Sealed Lead Acid Battery-Repair Batteries. 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. We highly recommend using an onbaord desulfator on your new lead acid battery as it will extend its effective life 2-3 times. All. If you have a 0. Also, many products available in the market worldwide claim to use this techniqueIn the final analysis, you can think about battery desulfation simply as the process of renewing sulfated areas of a lead-acid battery. Main applications: Recovery and maintenance of lead acid batteries generally found in Solar Battery Banks, Standby Batteries and Electric Vehicles. 50 v. Related Tags. Our selection of on-board battery desulfators work on lead acid batteries with voltages ranging from 12 - 156 DC volts. 95. Text is available under the Creative Commons. If electricity pulses of low power, but high frequency and high voltage are sent into the battery, rhythmic resonance of the plates causes the crystal deposits to split and the sulfate comes back to the electrolyte solution. In either case, you can use an automatic desulfator or a suitable circuit that can rearrange. It has an indefinite shelf-life and is unconditionally guaranteed to restore, improve and prolong the life of mechanically. 4amp - 220uh 96mohm 3. If the battery is too badly sulfated and will not take a charge you will need a battery desulfator like I mentioned in the link above. In stock. 50+ bought in past month. for the terminals, I used two big copper wires, to minimize the resistance. As is visible in the circuit diagram, the three controlled selections hook. LIVE ORDER & TECH LINES: 7:30 AM TO 4:00 PM PACIFIC TIME M – F NO SALES TAX Toll Free Order Line Only: (877) 405-0978 Monday – Friday Tech & Order Line: (541) 582-4629 Monday – Friday ORDER ONLINE ANYTIME Email Tech Questions: info@chargingchargers. 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. $22. It occurs when the battery is not fully charged, and lead sulfate crystals build up on the battery plates.