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Common Problem
The following is an introduction to the correct method of storage battery:
1. First of all, connect the positive electrode of the battery to the positive electrode of the power supply, and connect the negative electrode of the battery to the negative electrode of the power supply.
2, and then the initial charging two stages: first of all, the initial charging current is charged to the electrolyte to release bubbles, single grid voltage rise 2.3~2.4V.Then the current is reduced to 1/2 initial charging current, continue to charge to the electrolyte released violent bubbles, and the voltage is stable for 3h.The full charging time is about 45~65h.
3, the charging process should often measure the electrolyte temperature with the current halved, stop charging or cooling method, the temperature control 35~40℃, the initial charging is completed, if the electrolyte proportion is not specified, the application of distilled water or the proportion of 1.4 electrolyte to adjust.Charge for 2H after adjustment until the specific gravity meets the requirements.

How to properly maintain lead-acid battery in the process of daily use:
Generally after opening the lead-acid battery, first check whether there is any crack on the shell roof, if there is any crack damage, with epoxy resin can firmly stick good, now in the market a lot of battery in use after a period of time often can not meet the expected service life, this is because as long as any factors cause damage to battery, have influence on the life of the battery, the question is how to reduce the battery damage,How to reduce the impact on battery life? In addition to unpacking the battery for inspection, daily maintenance should also be carried out correctly.
1, the battery must always keep the surface of the shell clean.
2, electrolyte temperature shall not exceed 45℃ or refer to the manufacturer's instructions.
3, the contact of the terminal must be reliable, if necessary, can be coated with vaseline, the terminal can not screw too large, to ensure the cleaning of the terminal, prevent the terminal corrosion.
4. Check the vent on the exhaust plug or sealing cover, and make it keep unobstructed at any time to prevent blockage from causing explosion.
5, open battery pay attention to the liquid level height, regular replenishment (purified water or distilled water), do not let the plate and baffle surface.
6, must adjust the electrolyte to the normal height, and can only be carried out at the end of the battery charging.
7. Ensure that the terminal is in good contact with the clip head. Do not knock the battery terminal.
8, the charging current shall not exceed the specified value, the general constant current charging current is 0.1C20, the constant voltage current limit charging current limit is generally 0.25C20.
9. The indicator shall not be disassembled or installed. If it is loose, it can be forcibly imprisoned by using appropriate tools in the clockwise direction.
10, do not make any foreign impurities fall into the battery.
11, if it is in the car to charge the battery, to remove the car battery positive and negative connection line.
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