Nowadays, most cameras use lithium batteries, and in recent years, cameras typically used AA batteries
. Of course, lithium batteries are better: they have large capacity, long life and are environmentally friendly. There are two types of AA batteries: one is a disposable battery, which is cheap. The other is a rechargeable battery, which can be recharged for repeated use. Generally, choose one with larger capacity (currently 2300 mAh), and it costs around 120 yuan with 4 cells connected to the charger.