![]() And, your battery will be desulfated automatically. ![]() Besides, you need to trickle charge the battery using the desulfator and continue it until the full charge. Because, this high current pulses method takes more than three weeks to complete. Sadly, this desulfation technique is suitable for resting batteries. And, one stamp unit is enough for your battery desulfation when you know the process. Identically, the stamp is an advanced version of 555 based desulfator, which also works using microcontrollers. However, this technique is not popular due to the unavailability of microcontrollers in general shops. As a result, the battery gets high current pulses to return the lead sulfate crystals into position. Similar to the 555 timer, a microcontroller is also a circuit that can control the pulse rate using the microchip. When using the 555 timer circuit for the desulfation process, the control mode should be set to the low “mark” ratio. After connecting this circuit to the battery, the output from IC starts to deliver the high current pulses to the battery. The 555 timer circuit, also known as IC 555, is a modified circuit that can work using a standard control mode. After studying various battery desulfators of the market, we have arranged a list of mostly used battery desulfation techniques below. Though desulfating a battery is not a simple task, several techniques are available that are effective in result. ![]() As a matter of fact, you can also get some desulfator options available on the market which can perform the same tasks without any hazardous activity. ![]() Notably, pulse conditioning helps create short blasts instead of a single critical blast to keep the balance. So, battery desulfation also requires pulse conditioning to avoid such dangerous risks. To add more, the tendency to produce excess gas will increase, and the battery can blast in the end. If you focus on the risk, inputting high voltage into the battery can damage the battery because of overheating. Instead, you need to use a much higher voltage than usual to separate the particles into the electrolyte. But, you cannot use standard charge voltage to start the dissolving process. After that, these crystals need to dissolve again into the electrolyte. That’s why battery desulfation is always considered a susceptible repairing process.įirstly, you need to separate the solidified lead sulfate crystals from the chemicals. Interestingly, all these things should be done without damaging any part of the battery. Because, you need to destroy or remove the lead sulfate crystals located between the lead place. On the whole, battery desulfation is not a peaceful process. If the white layer has spread heavily in the broader area, you must desulfate the battery immediately. Not to mention, you can simply figure out the depth of the sulfation by seeing the coating. Because, you can never get a white coating on the lead plates until the battery starts the sulfation process. White Coating On Lead PlatesĬonsiderably, this symptom is the best to identify any sulfation on the battery. However, sometimes this symptom can happen due to other reasons, like expired chemicals, damaged lead plates, etc. In the case of lower current productivity, you can check if your battery is really sulfated or not. Coupled with the internal resistance, the lead-acid battery will start to discharge a low current when the sulfation has reached a critical level. Low Current SupplyĪnother key symptom is the reducing behavior of the current supply. So, the internal zone may not react in a usual manner, and the chemicals won’t respond to the electrolyte for creating a charge. When the lead-acid battery runs through deep sulfation, it shows high internal resistance. As a matter of fact, if your battery needs desulfation, you can identify them using some particular symptoms as mentioned below. In that case, only desulfation can bring the battery into its previous condition, and it becomes usable again. This way, the battery capacity cannot remain stable and starts to reduce. As a result, the lead sulfate crystals create a harsh condition on the lead plates. Besides, the lead surface crystals become hard when you discharge the battery partially and leave it thereafter. When a lead-acid battery is used for many years, the lead sulfate crystals cannot be broken down perfectly.Īnd sometimes, the crystals can remain in the lead plates, causing the battery to stop discharging at peak capacity. However, the situation is not always the same. If you look at the usual process, the lead sulfate crystals, located inside a lead-acid battery, break down in effect to regular use.
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