2. Unlike the flooded wet-cell batteries, the AGM batteries have a lower rate of sulfation. $251. Please contact our Tech Support Department for more information. com FREE DELIVERY possible on eligible purchasesStep 4. Rp31. Important: Never use a charger without temperature compensation if your battery compartment is above 90° F. NOCO GENIUS2, 2A Smart Car Battery Charger, 6V and 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Motorcycle, ATV, Lithium and Deep Cycle Batteries. Batteries for . Genius 2-Bank 10-Amp (5-Amp Per Bank) Fully-Automatic Smart Marine Charger15A 6V/12V Fully Automatic Battery Charger. Patented WAVE 2 Technology from Battery Life Saver keeps. 1. MOTOPOWER MP00207A 12V 2Amp Automatic Battery. Included is a GENPRO10X3 30-Amp 3-Bank Waterproof Onboard Marine Battery Chargers (120-240VAC), Self-Tapping Mounting Screws, User Guide, 3-Year Warranty and certified to UL1236, ISO 8846, and. I can see the LED is glowing little and I can hear its switching (magnetic flux developed around L1 and L2) in my AM receiver. 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. 95. 12V Deluxe Battery Maintainer and Float Charger $ 19 99. NOCO GENIUS5, 5A Automatic Smart Charger, 6V and 12V Portable Automotive Car. Pulse Tech is now the world leader in battery management / recovery. Or fastest delivery Thu, Sep 28 . 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. 27,295. 5 Amp Maintenance Charger/Desulfator Including a 10 Year Warranty. Sometimes some crystals remain, or sometimes a battery is left partially discharged where the crystals of lead sulfate harden, and reduce the capacity of the battery to be charged. The Battery Life Saver electronic desulfator solves the battery’s problem of the build up on their plates, lead sulfate that accumulates in a crystal form that is very much inert. 【Superior Safety】- Safely charged, refuses to explode when. 95. Typically. 77 C1 30 µF, 16 V Electrolytic 0. Also, the desulfation time of a battery depends on the size of the battery. BatteryMINDer® Accessory: BC-AA 2415: Insulated Battery Clip Cord Set. IFeb 22, 2020. Schumacher SC1359 is a smart and reliable battery maintainer that can charge and maintain 6V and 12V batteries for cars, trucks, SUVs, marine, and RVs. Join Today to Get This Deal. 3V, sulfur crystals will begin to form on the lead plates. Line: BTD. It utilizes pulse current to desulfate the sulfation of the battery at its resonant frequency. 3 out of 5 stars 4,494. The best way to desulfate an AGM battery is to get a suitable smart desulfator device. $136. Sulfation is the most common cause of battery death but a conditioner charger (desulfator charger) or desulfator are highly effective at removing it. 4 How to use a battery desulfator. Maximize battery life and capacity, recovers weak batteries. STEP 12 Return and secure the battery caps back into your car battery. 9v. up to 104F. This page is intended to provide builders of the battery desulfator circuit, as originally shown in Home Power Magazine , issue number 77, with additional information and very important corrections to the original diagram. Throughout this process, your battery will be trickle charged. 4/12. The 25-amp Black & Decker BC25BD (around $66) is the company's most advanced model in this category. The 22-28 KHz frequency pulses over a 1,000,000 times a minute and can restore seemingly dead batteries to near new condition. The NOCO GEN5X3 12-volt one battery charger, battery maintainer, trickle charger, and battery desulfator. Buy 2-in-1 Smart Car Battery Charger and Battery Tester, TOPDON TB6000Pro 6Amp 6V/12V Trickle Charger Maintainer Automotive, 12V Load Tester, App Control Desulfator Lead-Acid AGM LiFePO4 Batteries: Battery Chargers - Amazon. 3 Reviews Add Your Review . More Buying Choices $66. 555 Timer Circuit. 5-amp charger, maintainer, and desulfator. Buy NOCO GENIUSPRO50, 50A Smart Car Battery Charger, 6V, 12V and 24V Portable Automotive Charger, Battery Maintainer, Trickle Charger and Desulfator for AGM, Lithium, Marine, Boat and Deep Cycle Batteries: Battery Chargers - Amazon. 0022 µF, not 0. #1. Battery Life Savers BLS-36/48 Multi F BATBLS-3648-M-F Battery Life Savers BLS-36/48 Multi F for 36/48V Industrial. Add to Cart. You may trim the wire leads with wire cutters. Frequency is around 1. I built a buck-boost inverter type desulfator for under $30 in parts which I put to use on a number of scrap batteries I found at the recycle center. Compare. It's the all-in-one solution - battery charger, battery maintainer, trickle charger, plus battery desulfator. I found four 12 volt, lead acid batteries with four different problems. Battery Chargers. Black Friday Deal. Smart, Compact and Eco Friendly. $69. $25. But it probably depends upon many factors in how the sulfation occurred. Each lead acid battery has a total frequency of around 2 to 6 megahertz. Add to Cart. Go to step 1. 07 (4 used & new offers)About this item 【QUICK BATTERY CHARGER】12 volt 6-Amp quick car battery charger, can charge or repair all 12-volt and 24-volt lead-acid automotive, marine and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawn mowers, boats, etc. I spent much time a few years ago researching renewable energy use and built a small wind/solar setup in my basement. 5% off coupon Details. 0. com and find the best deal for your needs. This spike may exceed the voltage ratings of various parts and cause damage. Attach the plus circuit lead clip to the plus terminal of a 12V battery. Maximizes battery life and capacity, reconditions weak batteries. Add to Cart. 95. Desulfators are devices that help to remove sulfate buildup from lead-acid batteries. 1. $. 4. Buy Clore Automotive PL4050, Pro-Logix 4-Bank, 20-Amp (5-Amp Per Bank) Fully-Automatic Smart Charger, 6V and 12V Battery Charger, Battery Maintainer, and Battery Desulfator with Temperature Compensation: Battery Chargers - Amazon. This battery charger also functions as a battery maintainer, trickle charger, and battery desulfator. The Battery Life Saver permanent mount desulfator is designed to work seamlessly with the Club Car on board computer and other 48V golf carts. There are also numerous factors to consider, including the condition of the battery, the amount of sulfation, and how the battery is desulfated. This crystal growth. REVIEW. The off time is then at least 900uS. $38. 379 reviews. BatteryMINDer® Model 48021: 48 Volt 2 Amp (48V 2A) Battery Maintainer/Desulfator. The genius5 is no exception, combining battery charger, maintainer, trickle charger, and desulfator functions in one very small unit. SKU MP00205A-1. 307. Charge the golf cart battery with a slow charger overnight or for at least 12. Microchip base micro-controller using PIC12F629 or PIC 12F675. The float mode helps to maintain the battery’s charge level without overcharging it. This 1-amp smart charger can quickly and safely charge 6-volt and 12-volt lead-acid and lithium-ion batteries. 410. The GENIUS1 is a 1-amp (15-watt) - 100-240VAC 50-60Hz - 6-volt and 12-volt heavy-duty battery charger, battery maintainer, trickle charger, float charger, and battery desulfator for up to 30 amp-hours. STEP 11 Use your funnel, and pour the prepared Epsom salt solution into each cell of your car battery. BatteryMINDer® Model 128CEC2: 12V 2/4/8 AMP Charger-Maintainer-Desulfator & Lithium Charger Maintainer. Reasons to Buy. 5 out of 5 stars 456 ratings | 73 answered questions . This was due to the other battery dragging it down I figured. Black Friday Deal. PulseTech SolarPulse SP-3 Solar Battery Charger Maintainer, 3 Watt. 99. 022 µF. 00. Sent from my SM-N976V using Tapatalk. It desulfates lead acid batteries as well. 5 4. 3522 posts · Joined 2014. Attached are pictures of the reversible spongy form of lead-sulfate, and irreversible crystalline form. The desulfation process is a 24-hour cycle during which the charger emits. The following are the three main benefits of desulfating a battery: Long Lasting. STEP 4 Dip your old or spare toothbrush in the baking soda and water solution. Typically. If you want My PlayHouse. C12 means 12V battery bank,C24 means 24V battery bank. com FREE DELIVERY possible on eligible purchasesSTEP 2 Remove the batteries from the cart using your wrench. 647 Tiller. It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator. Attach the plus circuit lead clip to the plus terminal of a 12V battery. Please note that due to time constraints, I am not able to answer desulfator related questions any longer. One popular method is to use a mixture of water and Epsom salt. Shipping, arrives in 2 days. They can't fall off and down in an AGM battery. 95. Excludes gift cards, free item offers, warranties, Advantage memberships, tax, & shipping. #2. BatteryMINDer ® Model 12106: 6-Volt 1 AMP Charger-Maintainer-Desulfator. BatteryMINDer® Accessory: BC-AA 2415: Insulated Battery Clip Cord Set. It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator. Introducing the all-new GENIUS1, making it one of our most powerful, highest-performing, energy-efficient, and compact charger yet. The 25-amp Black & Decker BC25BD (around $66) is the company's most advanced model in this category. 9. 4 out of 5 stars 918. e. 27. DIMP 2 (Desulfator in My Pocket 2): Mikey Sklar designed the DA PIMP 2 ("Power In My Pocket 2") based on George Wiseman's paper "Capacitive Battery Charger" and generously released it to the open hardware community back in 2014. 275A 6/12V Battery Charger/Engine Starter. BatteryMINDer® Model 48021: 48 Volt 2 Amp (48V 2A) Battery Maintainer/Desulfator. 69 USD. . Desulfators work by sending high-frequency pulses of energy into the battery, which helps to dissolve the sulfation buildup over time. RANKING. Special Price $89. with the pulser on the battery. Use of Desulfators. Far as marine use, at least for trolling. BatteryMINDer® Model OBD-12: 12-Volt On-Board Desulfator. 5 to 14. 7 Reviews Add Your Review . 41 x 4. Keywords—Lead acid battery; desulfator; pulse charging; cold cranking; sulfation I. As an experiment, I made a lead acid battery desulfator. $. This is an exce. 00. Sulfation refers to the process of building up lead sulfate crystals inside a lead-acid battery. Designed for High-Performance Specialty AGM Sealed Batteries (such as those made by Optima, Odyseey, Polaris & Yuasa. $69. BatteryMINDer Model 12248 Desulfator Charger 12 Volt. With at least 647 reviews and counting, the MOTOPOWER MP00205A 12V 800mA Automatic Charger might be another option to consider. Proposition 65: Lead Compounds. YONHAN Battery Charger 10-Amp 12V and 24V Fully-Automatic Smart Car Battery Charger, Battery Maintainer Trickle Charger, and Battery Desulfator with Temperature Compensation. 00. Typical Lifespan of a Battery With and Without a Desulfator Climate Battery: Premium Quality Premium Quality with Desulfator Battery: Stock Quality Average Quality with Desulfator Warm Climate 3-4 Years 5-8 Years 1-2 Years 2-4 Years Cool Climate 4-5 Years 6-10 Years 2-3 Years Step 3: Selecting the Desired Operation and Activating the Device. The battery condition will usually return over time after the battery has been reversed. BatteryMINDer® Model OBD-48: 48V On-Board Desulfator. The basic circuit has been done. Implementing the method through PWM controlled circuit is. Electronic desulfators are the safest and the most effective way to keep your batteries free of damaging sulfation. Perfect for charging and maintaining all 12-volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell). 50. 36. Cold cranking amps (CCA) and volts stay strong. #12. VDC Electronics has a selection of aircraft battery accessories to offer. 1 Review . According to TABLE 8 in the US Battery User Manual, the batteries are fully charged at 12. BatteryMINDer 2012: 12 Volt-2 Amp Battery Charger, Battery Maintainer, and Battery. $289. 0A. 2. So in this video we'lll see if it made any difference. 6/2/40/200A 6/12V Fully Automatic Battery Charger/Engine Starter. 【UNIVERSAL TRICKLE CHARGER】 All-in-one solution of battery charger, battery maintainer, trickle charger, and battery desulfator. 5 AMP Convertible Onboard or Benchtop Charger-Maintainer-Desulfator. Firstly,the battery desulfator will show the battery voltage. 95. The lead sulfate crystals are broken down (more or less successfully) in the charge cycle. Test the specific gravity of the electrolyte with a hydrometer and record the readings for each cell. $313. This crystal growth. The desulfator should be installed as close as possible to the battery terminals. CEN-TECH. Sulfation, the number one cause of premature battery failures, can be safely reversed using an electronic device that produces high frequency electronic pulses called a desulfator. Upon connection to a battery, the desulfation mode can only engage if no current enters the battery at a charge voltage of up to 14V. Battery Life Savers BLS-36N BATBLS-36N Battery Life Savers BLS-36N Desulfator for 36V Golf Carts. 147 D Woodbury Rd. Or fastest delivery Thu, Oct 19. After you finish the battery charging process,connect the battery to the battery desulfator. 1. 5 Amp battery charger/maintainer with full-time automatic high frequency pulse desulfator (not high voltage)that can help extend a battery's life up to 4 times its normal life. 32. 0 in. Large trucks, boats, RVs, motorhomes, mobility scooters, electric wheelchairs, small solar systems. 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. When connected to a "weak" battery for a few hours (sometimes days), simply dissolves the lead sulfate layer (PbSO4) that cover the battery's tiles. 267 4. Now, attach the desulfator to the power supply, or use the charger to start charging as well as the desulfation process. This BatteryMINDer charger can maintain up to four 12 Volt batteries at one time when connected in parallel by using SmarTechnology ™ Y-Connectors (part. A battery desulfator or reconditioner is an electronic device that cleans the internal battery plates to remove lead sulfate. When I connected the device in a battery, the circuit is working. The Tornado4000 is more than just a smart compact battery charger. By the lose definition that most vendors use, any charger desulfates a battery as they all remove sulfates as part of the act of recharging. NOCO GENIUS2D, 2A Direct-Mount Onboard Car Battery Charger, 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Marine, ATV, Truck and Deep Cycle. BatteryMINDer Solar Battery Charger/Trickle Charger/Desulfator — 12 Volt, 1. Guaranteed to never overcharge. 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. Dual voltage model desulfator designed to recover or extend the cycle life of all types of 12 and 24 volt lead acid battery packs up to 500Ah. It's best recommended we wait about 12hours after battery is disconnected from charger and circuit. The average current into the battery will be less than 1. It works incredibly well for AGM and flooded batteries and is incredibly easy to use. $ 69. Works effectively as a battery maintainer, trickle charger with a plus battery desulfator. Check the water level in each cell of the battery and add distilled water if necessary. Manufactured by BATTERY LIFE SAVER. 99. The supply to the pulser is only 27 volts. FREE delivery Sat, Sep 30 . If for some reason your battery is not here, it may be in a panel on the side of the cart. 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. 97. 27. EZRED SP101 Battery Hydrometer, Factory. 3K+ bought in past month. Keep charging or repairing all 12-volt lead-acid automotive, marine and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles,. Battery Life Savers BLS-36N BATBLS-36N Battery Life Savers BLS-36N Desulfator for 36V Golf Carts. 00 with coupon. 12V Deluxe Battery Maintainer and Float Charger. But I’m referring you to the desulfator that I personally use and have used for many years. Manufactured by BATTERY LIFE SAVER. The XTREME Charge XC100-P  Battery Charger & Desulfator is the best charger for a 12-volt battery. 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. GOOLOO S4 4 Amp Car Battery Charger Automotive, 6V/2A 12V/4A Smart Trickle Charger Maintainer with Supply Mode,. com FREE DELIVERY possible on eligible purchasesLead-Acid Battery Desulfator Parts List Item Component Description Cost (US$) Q1 IRF9Z34 P channel MOSFET 1. Also Available at: Walmart. 48 Volt PowerPulse PP-48-L Lead-Acid Battery Desulfator. Amperage. Desulfation is the process of dissolving the crystals growing on the battery lead plates. The secret to our success is our patented pulse technology which removes and prevents the buildup of lead-sulfate deposits on battery plates, allowing the battery to accept and store the maximum power. This product is non-hazardous. Pulsetech 735X453. The genius5 is no exception, combining battery charger, maintainer, trickle charger, and desulfator functions in one very small unit. BatteryMINDer® Model 244CEC2-AA-S5: 24-Volt 4 AMP CONCORDE® Aircraft Battery Charger-Maintainer-Desulfator. I have left a battery on a desulfator for months, ocassionally looking at the cell with the cap off and could not detect any changes. 26. ☕🍩 If this video helped you & you would like to make a modest donation to the channel, why not buy me some coffe. Storage Battery Systems . . Schumacher Battery Charger/Trickle Charger/Desulfator with Digital Display — 6/12 Volt, 3 Amp, Model# SC1356. 1-48 of 236 results for "battery desulfator 12v" Results Price and other details may vary based on product size and color. It's 35% smaller and delivers 35% more power. Each 12-volt battery bank provides up to 10-amps of pure charging power, plus doubles as a battery maintainer and battery desulfator. With its float charger and battery desulfator, it can keep your car battery in top condition and extend its life. VOLTAGES OF CAR BATERRIES IT WILL WORK ON. It. Save 43%. The "Desulfators" generally use high. $162. But be aware that F16 stops working below 12. Sulfation accounts for roughly 80% of all battery failures. To qualify for this offer, your order subtotal must equal $100 or more. Enter the on-board desulfator. If it starts drawing >600mA then chances are you're doing it wrong. The fan only works at 24, 36 and 48 volts. High frequency pulse desulfation. Perfect for charging and maintaining all 12-volt lead-acid, flooded or sealed maintenance free batteries (AGM and gel cell). Sulfated batteries once considered beyond recovery can now be brought back. Simplest Charger/desulfator Ever: This charger can charge almost any battery type at any voltage. Solder-It Charge-It Battery Additive Heavy-Duty Concentrate (32 fl oz) | Battery Desulfator and Reactivator for Motorcycle, Golf Cart, Truck and Boat Batteries | Can Restore Charge to Dead Car Battery. . MOTOPOWER MP00205A 12V 800mA. Harga Charger aki 12v 6A desulfator repair 4Ah - 100Ah Cas aki motor mobil. Generally desulfator circuits draw around 300mA, though it can fluctuate widely depending on the design you use. Most battery chargers tend to be too complicated or expensive, but this is the exact opposite. 【Ultra-Safety】: The battery management. Qty. Rating: 100%. This particular desulfator operates with three amperage ratings, 2, 4 and 8 amps. 750 Peak Amp Portable Car Battery Jump Starter and Power Pack. It's designed for 6-volt and 12-volt sealed lead-acid batteries, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA and maintenance-free, plus lithium-ion batteries (lifepo4). Output Banks. Learn how to prolong the lifespan of your car battery with a battery desulfator, a device that can remove sulfation and charge your. 4. It's rated at 8-amps (2-amps per bank) for all types of lead-acid and lithium-ion batteries, including flooded, gel, and AGM, as well as marine and deep-cycle batteries. It's designed to charge and maintain all types of sealed lead-acid batteries, including flooded, gel, maintenance-free, AGM, SLA, VRLA, as well. 1. $88. 5 AMP battery charger/maintainer with full-time automatic high frequency pulse desulfator. Qty. When using Epsom salt, follow these easy steps to treat most starter batteries. 1K+ bought in past month. could have caused sulfation*, even before Testing the BatteryMINDer with a volt or an Amp meter without the unit being con-The GENIUS2X4 is a 6-volt and 12-volt four-bank battery charger, battery maintainer, trickle charger, and battery desulfator. Save with. In fact, when Marconi (or Tesla) invented the radio, he used a lead sulfate crystal for his receiver. com FREE DELIVERY possible on eligible purchasesContents hide. Similar to BLS-12/24B but the wires are 4 feet in. The NOCO Genius1 ($40) is a great, all-in-one solution at an affordable price. If you want the longest possible life and performance from your batteries there is no other product better. Desulfators: I have several 12Volts and 24Volts desulfators (example: PPL24 for 2 serial 12Volt batteries). Fact #1: The Battery Sitter’s high voltage desulfation mode cannot engage if vehicle electronics / wiring are sensed. This versatile all-in-one product features a battery maintainer, trickle charger, and battery desulfator. Built-in battery condition indicator, (BCI). Add to Wish List Add to Compare. Thereafter, a high-frequency pulse desulfator was connected to desulfate the battery bank consisting of the four batteries. Add to Cart. Choose the. The battery bank was connected to be charged at the same time by a. For use with a battery charger to rejuvenate unusable batteries. It is essential to charge the battery fully and avoid overcharging. BatteryMINDer® Model 244CEC2-AA-S2: 24V 4 AMP GILL® Aviation Battery Charger-Maintainer-Desulfator. Battery. User-Selectable Settings for All Sealed / Wet (filler cap) / Maintenance-Free / AGM / Deep Cycle / RV / Marine / PLT, Lithium Batteries, and Odyssey brand Lead-Acid based Batteries. Add to Cart. How To Desulfate A Battery? (2 Effective Methods) by UniEnergy Technologies Battery It doesn’t matter whether you own a small UPS system or a huge, expensive car. However, Battery Sulfation can be reversed. 0. Rp144. The market for battery desulfators has exploded over the last few years as new companies and technologies come to market armed with the latest research & maintenance techniques. 98. Charge it up to full capacity and let it rest for a few hours. One rather intrusive method is to replace the sulfuric acid electrolyte with a greatly. Best Desulfator Car Battery Charger—Schumacher SC1359 Fully Automatic Battery ChargerJan 11, 2017. Part No. BatteryMINDer® Model 128CEC2-AA-S2: 12V 8 AMP GILL® Aviation Battery Charger-Maintainer-Desulfator. I have no experience with this kind of thing, though I do store 'dead. 01 ounces lightweight design makes it easy to port. 73 volts. If a 12V lead-acid battery sits with a voltage below 12. 00. 4 volts. Schumacher SC1359 Fully Automatic Battery Charger, Maintainer, and Auto Desulfator with Battery Detection - 15 Amp/3 Amp, 6V/12V - For Cars, Trucks, SUVs, Marine, RVs, 4 4. This sulfation will gradually build and limit the battery's ability to charge, store, and release energy. BatteryMINDer 2012 12V / 2A Charger / Maintainer / Desulfator Ideal for charging, maintaining or recovering 12V flooded, sealed, maintenance-free, starter, deep-cycle, AGM and marine batteries. Buy NOCO GENIUSPRO25, 25A Smart Car Battery Charger, 6V, 12V and 24V Portable Automotive Charger, Battery Maintainer, Trickle Charger and Desulfator for AGM, Lithium, Marine, Boat and Deep Cycle Batteries: Battery Chargers - Amazon. I test a battery desulfator on 2 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: Battery Chargers - Amazon. In this article, you’ll learn the most common. 17 Reviews . 4,988. +. 4. 95. Desulfates up to 8 batteries at a time. #1. SKU. 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. 5 Amp battery charger/maintainer with full-time automatic high frequency pulse desulfator (not high voltage)that can help extend a battery's life up to 4 times its normal life. A single unit can be used with up to eight 12-volt automotive batteries in parallel or series in 24- volt configuration. E-FAST Car Battery Chargers /6A Full Automatic Battery Chargers Maintainer 3-Stage Portable Trickle Chargers Battery Desulfator for Car Motorcycle Batteries.