Characteristics of Ni-MH batteries and precautions for storage

Characteristics of Ni-MH batteries 1. Ni-MH batteries can be charged and discharged more than 500 times, which is very economical; 2. The internal resistance is small and can be discharged with large currents. When it is discharged, the voltage changes little. It is used as a DC power supply. A battery of the best quality; 3. Because it is completely sealed, there will be no leakage of electrolyte, and no electrolyte replenishment at all; 4. Compared with other types of batteries, Ni-MH batteries can withstand The operation is simple and convenient when charging or discharging; 5. The performance will not be degraded after being placed for a long time, and the original characteristics can be restored when the battery is fully charged; 6. It can be used in a wide temperature range; 7 .Because it is made of a metal container, it is mechanically strong; 8. The nickel-hydrogen battery is manufactured under very strict quality management and has very good quality. The discharge characteristics of nickel-hydrogen battery 1. The discharge voltage is somewhat different according to its discharge current, which is generally about 1.2V; 2. The capacity of the battery is expressed in units of Ah, mAh; 3. It is called when the discharge reaches the end of discharge limit. For the discharge termination voltage, the discharge termination voltage of the nickel-cadmium battery is 1.0V/cell; 4. The operating temperature range is -20℃~60℃, and discharge can be carried out within this range. Precautions for storage 1. It can be stored within the temperature range of -30℃~50℃, but if it is stored for a long time, please keep it below 35℃; 2. Store in a charged state or a discharged state All are possible, but the discharge state can make the capacity reply earlier and be easier to activate; Statement: Some pictures and content of the articles published on this site are from the Internet, if there is any infringement, please contact to delete the previous article: Lithium ion What are the battery power management IC chips and charging management chips?