Battery practical repair operation method

A, ready to work

Ready to need to use equipment (offerings), tools and materials: the negative pulse repair, - word screwdriver, straw (or - syringe), transparent polyethylene pipe (diameter is suitable for the suction straw or syringe), distilled water or the Battery (') added liquid glue, ABS glue or 502.

Second, the battery opened the way through the previous chapter, we use for small electric vehicle battery of battery and have more detailed understanding (Find out). Battery internal resistance tester is the instrument through online testing, and can display and record of the single or multiple sets of batteries voltage, internal resistance, capacity and other important parameters, effectively carry out behind the battery, and with the computer and battery test report data management software, followed the trend of decay, and providing maintenance advice. Apply to the communication base station, transformer substation, UPS battery maintenance inspection. Used for battery acceptance, storage battery group and routine inspection. Open the battery here refers to open the battery on the relief valve (role control pressure shall not exceed the specified value), can directly see the internal battery. The location of the storage battery safety valve at the bottom of the storage battery of the relief valve cover (bonnet), the relief valve cover is commonly with adhesive or use ultrasound (the sound waves is a frequency above 20000 hz) welded to the battery cover. Open, insert a screwdriver front-end gaps between battery cover and the relief valve cover, forcibly pry up, be careful not to damage the relief valve cover. Some manufacturers of battery safety valve cover is use smoke pull, open more convenient. Pry open the relief valve cover, you can see 6 black rubber safety valve, remove the relief valve can see the internal battery. Some manufacturers around the safety valve will place some glass silk wadding, the purpose is to adsorption from the relief valve may seep in the electrolyte, when remove the relief valve should remove the glass cotton at the same time, to repair after the completion of the return.