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1. accu elektrische fiets vervangen The idea way to maintain a 12-volt lead-acid battery in good condition is to frequently discharge it by around 70 percent and then charge it up slowly. Nevertheless, you understand that's not a functional choice as you need your vehicle battery daily as well as it obtains a small discharge then gets charged every time you use your car. Under regular situations you do not think about your 12-volt automobile battery from one month to the following; till you locate it's not taking a fee as well as goes dead. Before you choose to obtain a substitute, or basically it on cost, attempt reconstructing the cell structure of your lead-acid battery. Action 1 Put on safety handwear covers and also safety glasses before you rebuild the cell structure of your 12- volt battery. You require to access the cell tanks that contain highly poisonous sulfuric acid that promptly burns on contact with skin. Step 2 Position your 12-volt lead-acid battery in a battery tray on a secure job surface area. Remove the 6 battery cell caps on top of the battery. Either loosen the caps utilizing your fingers, or if the caps have ports, utilize a screwdriver. Each cell creates 2 volts and also is connected in collection to generate 12 volts. Place the caps to one side. Action 3 Inspect the fluid level inside the six cells. It's most likely you discover the fluid level is listed below the minimum mark on the inside of the cells. This indicates the procedure of the electrons moving from one lead plate to the other inside the cell has stopped. The liquid, called electrolyte, is sulfuric acid and enables a chain reaction to occur in between the positive as well as adverse plates when the battery obtains a flow of electricity from the vehicle's alternator or battery charger. If the liquid level goes down listed below the minimal marker, the plates would be subjected, and they would wear away in time. Tip 4 Rebuild the chemical cell structure by changing the liquid. Use pure water and also top each cell as much as the maximum pen inside the cell. It is essential that you do not overfill the cell as throughout the charging procedure the cells obtain cozy and also the fluid increases. The pure water will combine with any existing sulfuric acid in the cell and begin to reconstruct the chemical structure. However, for the process to begin the battery requires electrons to flow between home plates developed by a little electrical existing from a battery charger. Step 5 Change the cell caps using your fingers or a screwdriver. Do not over-tighten. Action 6 Place the springtime clamp on the end of the black battery charger cable onto the negative battery terminal. It's clearly classified "Neg," "-" or may have a black plastic ring around the terminal pole. Put the springtime clamp on the end of the red battery charger cable television onto the various other battery terminal. It's plainly identified "Pos," "+" or might have a red plastic ring around the incurable pole. Action 7 Set your battery on the lowest setup possible; usually called " drip charge." Restoring the chemical structure inside the cells requires time and it is very important the procedure is done slowly so the distilled water gets more acidic. As level of acidity raises so electron flow raises in between the lead plates. Any corrosion on the plates caused by lack of electrolyte dissipates restoring the structure. Step 8 Plug in your battery charger and turn it on. Examine the setting once more to make sure it gets on the most affordable possible. Leave the 12-volt lead-acid battery to charge slowly for 36 hrs. During this moment, the power retention of the plates increases as chemical task adjustments. You can inspect if the rebuilding process is working by touching the side of the battery after regarding 12 hrs. You would discover it's obtaining cozy indicating that the battery is taking a fee. Switch off the battery charger after concerning 36 hrs. Disconnect the battery cable clamps from the battery terminals. Put your hand on the side of the 12-volt lead-acid battery, and you discover it's relatively warm to the touch implying the chemical cell structure is reconstructed, as well as your battery has kept a fee. more info: https://university-foods.com/2021/07/05/an-item-related-to-electric-bicycle-batteries/