Why can't the new and old traction battery cannot be mixed

The traction battery has been very common in our lives, and the application of battery appliances, cars and other batteries is very wide. The traction of the battery plays a very important role in our lives, we all know that it is to be replaced by the battery. Since people do not know very well in the use of batteries, there will be some mistakes in the use of battery storage. 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. The newly introduced battery is much higher than the chemical reaction material, the end voltage is high, the internal resistance is small, and the old battery is low, the internal resistance is large, and the internal resistance of the 12V supply is 0.015-0.018 ohm, the old battery Raise more than 0.085 ohm. If the newly traction battery is used in series, then the charging voltage at both ends of the old battery will be higher than the charging voltage at both ends of the new battery, and the old battery is too high, while the old battery is too high, while the old battery is too high. In the state, since the capacity of the new battery is larger than the old traction battery capacity, the excessive discharge of the old traction battery is caused, and even the old battery is reversed, and the battery bulge has caused side effects. It will lose the electric energy of the new battery, and will also cause the voltage inside the electrical appliance to unstabilize, and there is also the danger of excessive use of old batteries.  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