You will need
  • The manual of the camera
Instruction
1
If your camera operates from an individual battery, the only option for its replacement – the purchase of identical or similar battery. This can be done in a shop that sells the corresponding item, or by ordering the model you want on the Internet. Given the fact that usually the period of operation of such a battery is three to four years. So better to take care of the purchase of the additional battery.
2
When it comes to batteries of size AA or AAA, it's a little easier. The first thing you need to do is to determine the future capacity of the battery. It is necessary to proceed from the following principle: the more the battery capacity, the longer the camera will be able to work without recharging. But to charge such a battery will be a little longer. Be sure to read the manual of the digital camera. Some camera models will not work properly with batteries too small or large volumes.
3
Battery AAA and AA are divided into two types: lithium-ion (LiON) or alkaline. The first type is cheaper and affordable. The advantages of the second type is that their capacity is usually slightly higher Li-ion, and the total number of charge cycles and much more.