These crystals stick to the battery plates, and a normal charging process will no longer cause the sulfate to break up. That’s what the lead-acid battery charging process involves.īut if the battery does not get fully charged, if it’s left in this discharged state, then the lead sulfate hardens, and forms into crystals. 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. 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). As are silver Calcium / lead calcium batteries.Ī car battery is made up of lead plates, surrounded by a solutioin called an electrolyte (a mixture of sulphuric acid and distilled water). For example, Gel and AGM type batteries, which are VRLA types, are both more resistant to it than are typical Flooded lead-acid batteries. Some battery types are more resistant to sulfation than others. It’s an inevitable chemical process, and it happens to ALL lead-acid batteries to some extent. Sulfation is the accumulation of lead sulfate on the battery plates. When you remove that sulfate, the battery starts to work more efficiently again it will store charge better and recoup some of the power that it originally had when it was new. The lead sulfate that a desulfator removes was impairing the battery’s ability to store charge and deliver power. It’s a device that attaches to your battery that removes sulfation from your battery plates.Īs a result the battery works better. Now, let’s find out a bit more about desulfators, and how they work. Remarks: this battery desulfator is suitable for battery capacity below and around 200AH.That’s it for our reviews of the best battery desulfators in the UK. The desired voltage the display will switch off to conserve battery power. Working voltage setting just presses the key again and the unit will change to next value. The LED screen will first display the working voltage and if you want to then alter the In this instance it is possible to manually set the desired operating voltage. If the battery voltage is very low the automatic voltage selection may fail to set the correct voltage. And Auto Pulseīattery Desulfator can cutoff when battery’s voltage is low. Just Red terminal connect to battery positive and black terminal to battery negative. User Configurable override for manual voltage selection: New Cyclic pulse generation method for improved capacity recoveryĪuto cutoff function to prevent over discharge of battery This method of desulfation has been implemented in the new Auto Pulse Desulfatorįully Automatic voltage selection. In a similar manner to a Pulse battery charger (charge – rest –charge –rest etc) a cyclic desulfating pulse function (pulse – rest – pulse – rest etc) optimizes a batteries recovery process. Old technology also requires a large inductor so necessitating a physically large desulfator device whereas using our advanced technology design the Auto Pulse Desulfator device is very compact yet provides BIG performance. This old technology creates a harsh inductor peak that can be damaging to the battery plates. Utilising our new capacity pulsing method a “soft” peak is generated so dissolving sulfates without damaging the battery plates. Many desulfator products use an old technology inductor design to generate the pulse to desulfate a battery. The High-frequency Peak Pulse delivers an electronically controlled pulse to the battery causing crystalline sulfates to dissolve back into the electrolyte and so restoring battery function and electrolyte strength regaining the batteries ability to receive charging current and deliver discharge current. The Auto Pulse Battery Desulfator/Rejuvenator/Recovery unit uses no external power and generates a high-frequency pulse to dissolve batteries However using an Auto Pulse Battery Desulfator can reverse the process by dissolving the sulfates, cleaning the plates and restoring the electrolyte strength so improving a battery’s life and capacity for an extended period. This sulfating process gradually impairs battery function and causes a capacity loss until the battery can no longer perform the desired task and so the battery is deemed to have “failed”. This sulfating process also weakens the electrolyte and this combined with the gradual coating of the plates slowly and almost imperceptibly reduces the battery’s ability to receive, store and then deliver power. PRODUCT OVERVIEW: battery desulfator, battery regenerator, battery rejuveratorīatteries often fail because “sulfates” slowly develop and cover the battery plates.
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