Fast charge and slow charge: For example, Charger the capacity of one AA Ni-MH battery is 1200mAH, while the other is 1600mAH. The capacity of a battery is called 1C. When charging,Charger when the charging current is less than 0.1C, it is called trickle charging. Trickle charging can fully charge the battery without harming battery life,Charger but the time it takes to use trickle charging is too long, so it is rarely used alone,Charger but combined with other charging methods.
When the charging current is between 0.1C-0.2C,Charger it is called slow charging. Charging current greater than 0.2C, less than 0.8C is fast charging. When the charging current is greater than 0.8C, it is called ultra-high-speed charging. However, Charger 1C is a logical concept rather than an absolute value, so the fast charge and slow charge converted according to 1C are also a relative value, just as the 200mAH charging current is a slow charge for a 1200mAH battery,Charger and a fast charge for a 700mAH battery.
