The battery capacity of the small battery of the battery car will decrease after a period of use. How to repair battery car battery loss? ? How much do you know about this problem? ? Today, the editor of Zhengzhou Kanglida Electronic Power Supply Co., Ltd. will give you some relevant information on this issue. I hope it will be helpful to you. In the future, you can avoid detours when using and purchasing.

　　 Repair method: Pry open the cover above the battery. The cover of some batteries is bonded by ABS glue, and some batteries are connected by buckle. Some are skateboards. Be careful not to damage the cover when you pry open the cover. At this time, the rubber caps of the 6 exhaust valves can be seen. Open the rubber cap to expose the vent hole, through which you can see the inside of the battery. The exhaust valve base of some batteries can be unscrewed, and the exhaust valve base can be unscrewed without opening the rubber exhaust valve. Some batteries have some filler around the rubber caps.

　　 Open the cover and shine a flashlight to see if there is any dryness inside the small hole, that is, if the battery has lost water. The ji plate of the battery is wrapped with white glass fiber cotton, which should be wet under normal conditions. Use a dropper to suck distilled water into the battery through the vent hole. Cover the vent hole with the water-filled battery with a breathable shield to prevent dust from falling into the vent hole. Try to use medical double distilled water. The principle of hydrating is to take less and not more. If it is not enough, it can be added. If it is too much, the proportion of acid will decrease and the battery capacity will be insufficient. Those who are inexperienced can master it by 5mL per hole. Try to look at it, wet, shiny, and watery. It's just right, it's too shiny, and it's too watery.

　　 Editor reminds that the water replenishment tool uses glass, plastic and other straws. It is recommended to use a medical disposable syringe, which is convenient to use and convenient to measure. Do not use any metal-containing equipment as the water replenishment tool. The metal needle of the syringe should be removed and a plastic tube should be used before use.

　　 Zhengzhou Kanglida Electronic Power Supply Co., Ltd. was established in 2000, specializing in the development, production and sales of 4 series of 2V, 4V, 6V, 12V maintenance-free lead-acid batteries and electronic chargers. Products are widely used in anti-theft alarm systems, fire alarm systems, building intercom systems, elevator emergency evacuation systems, emergency lights, attendance machines, sprayers, electronic scales, children's electric motorcycles, cartoon inflatable models, car washers, table turntables, parking locks, Strobe lights, traffic lights, DC screens, solar energy, wind energy, UPS, EPS and other backup power systems, if you choose a company, you must choose a company with guaranteed reputation and quality. This company has been operating for many years and has many years of experience. Experienced company, so if you need this, you may wish to contact us, I believe it is a good choice.