How to repair colloidal batteries

1) Charging method: Generally, batteries with lighter vulcanization can be restored by normal charging. Generally speaking, the greater the discharge current, the shorter the battery life; the deeper the depth of discharge, the shorter the battery life. In theory, the battery should be guarded against deep discharge as much as possible when using it, and shallow discharge and frequent charging should be done. Gel battery (2), hydrotherapy: charge and discharge the battery with heavier vulcanization. 1) Distilled water with a capacity of 500 ml dripping bottle used in hospitals and 0.5 ml of decomposed pure concentrated sulfuric acid is used to prepare a diluted sulfuric acid electrolyte with a density of about 1.050 as water supplement. 2) Pry open the upper cover of the battery (you have to be careful to avoid damage), unscrew the single control valve (or remove the rubber cover), add 5ml-15ml of self-prepared electrolyte to the battery, after injecting the electrolyte It is best to leave the battery for more than 10 hours, so that the replenishing liquid soaks into the separator to just see the flow of electrolyte (the flashlight is irradiated vertically to see the hole more clearly) or turn the battery 90 degrees so that the small hole faces Side, so that the excess electrolyte overflows, and then flip it back). 3) Connect the battery and the detector, press the detector battery repair function button to repair. The detector automatically enters the desulfurization repair for three or six hours. After three hours of desulfurization time, it will automatically switch to working mode 3. Both charging and discharging, the charging current is 3A, and the discharging current is 5A. The detector automatically displays the discharge capacity and time, which is very intuitive. . Record the capacity each time, repeat three or four times until the capacity no longer rises. (3) Battery parallel shunt method: If the battery temperature rises quickly during the repair process, the charging and discharging current should be reduced. At this time, two batteries can be connected in parallel and connected to a detector circuit, and the charging and discharging current is the original 1 /2 (ignoring the difference in internal resistance), the effect is also very good. (4) Battery series repair method: This method is used when the nominal voltage of a single battery is lower than 12V. For example, rechargeable emergency lights on the market often use 6V4AH and 6V7AH batteries, and the single output of the detector is 12V. (5) Output-linked charging and current increasing method: If the capacity of the repaired battery is large, such as some cars with 100AH u200bu200bbatteries, sometimes it is necessary to increase the charging current. At this time, two or more output terminals of the detector can be used in parallel at the same time Go to the repaired battery to enhance the charging current. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.