Why can't the new old battery can't be mixed?

  The battery has been very common in our lives, and the application of power storage batteries such as home appliances, cars is very broad. The battery plays a very important role in our lives, we all know that it is to be replaced by the battery, and you must never use the new and old mix.   Be Since people are not very understanding in the use of batteries, there will be some errors in the use of batteries. For example, the new old battery is used in series together, and it is not known that this method will shorten the service life of the new battery.   Be Since the new battery is much higher, the end voltage is higher, the internal resistance is small, and the old battery is low, the internal resistance is large, and the internal resistance of the 12V battery is 0.015-0.018 ohm, the internal resistance of the old battery is more Above 0.085 ohm or more, if the new old battery is used in series, then in the charging state, the charging voltage at both ends of the old battery will be higher than the charging voltage at both ends of the new battery.     As a result, the new battery has not yet been filled, and the old battery has already been too high, but In the discharge state, since the capacity of the new battery is larger than the old battery capacity, the excessive discharge of the old battery is caused, even causes the old battery inverse electrode, and the battery bulge can cause side effects. It will lose the power of the new battery, and it will also cause the voltage inside the electrical appliance to unstabilize, and there is also the risk of excessive use of old batteries.   Be The new old battery must not be mixed and used, but mix and match can not only save electricity, but waste electricity, the result is the loss. Recommend: LiFePO4 Battery Manufacturer Energy storage battery Manufacturer Integrated machine energy storage battery series Manufacturer Lead lithium battery Manufacturer Outdoor Backup Battery Manufacturer Portable outdoor power supply Manufacturer Power battery Manufacturer Powerwall LiFePO4 Battery Manufacturer Battery rack Manufacturers Telecom LiFePO4 Battery Manufacturer Wall mounted battery storage Manufacturer China Lifepo4 Battery LiFePO4 Battery 48V 150AH LiFePO4 Battery 48V 100AH