#1-What Are the Precautions When Using the Battery?
②The electrical and battery contacts should be clean and clean. The contact piece must not rust;
④Disposable batteries cannot be used for secondary charging;
⑥ The battery should be removed when the electric appliance is not used for a long time, and the switch should be cut off after use;
⑧ If there are storage requirements on the battery manual, store it in accordance with the manual. Generally stored in a cool, dry place without direct sunlight.
#2-What Are the Main Factors Affecting Battery Life?
① Storage environment. If the battery is stored at high temperature for a long time, its electrode activity will be attenuated and its service life will be shortened.
② For the secondary battery, choose a suitable charger when charging. It is best to use a charger with a correct charging termination device to avoid shortening the service life of the battery due to overcharging.
#3-What are the main reasons for the expansion of rechargeable batteries? And how to prevent the battery from exploding?
Battery expansion is mainly due to poor battery protection circuit; battery cell expansion without protection function; poor charger performance, excessive charging current causes battery expansion; battery is continuously overcharged by high rate and high current; battery is forced to overdischarge; battery itself Design issues.
The means to prevent battery explosion are:
Do not charge, not short-circuit; use bettery charging equipment for charging; the vent of the battery must always be kept unblocked; pay attention to heat dissipation when using the battery; it is forbidden to mix different types and different old and new batteries.
For more battery knowledge, please pay attention to our follow-up articles