The LCD screen is consumes the most energy. It is a good idea if you turn off LCD screen unless you really need for it. This is the reason why almost digital cameras turn automatic turn off LCD screen after an amount of time since no usage. Another most consume is the flash. When natural lighting has enough to take your photos then turn off the flash. This method will help you reserve flash shooting when you absolutely need the flash. In additional the motors that move the mechanical part of digital camera such as the lenses when focusing or zooming. It is consume more power when zoom in and zoom out than steady zoom. For the three most consume above, you must decide to make saving energy plan.

Some instruction below can guide you to get more battery time on your digital camera:

1. Check your power saving mode on your digital camera first. If your digital camera not built-in with power saving mode, simply by switch off camera when you not use
 
2. Low temperature cause digital camera consumes power quickly. To simply solving this problem you must keep battery warms until use it.

3. Keep away your battery from hot and wet place.

4. After you taking shot, avoid unnecessary playback of your already taken picture. More capacity memory card is an alternative way to solve it.

5. Do not press the shutter button half way down for no reason because when you press the shutter button half way down the camera will operating in single auto focus mode and getting ready to shoot a photo.

6. Recharge whenever you can charge at least once a day or whenever you are back to your source. Make sure by fully charging them rather than to take the risk. Keep AC adapter on your camera bag for prepare your charging any where.

Need to buy reserve battery or choose more capacity battery by checking mAh appear on battery is good way you do.