For a (festival) digital camera battery, use the length of time, not only with the quality, quantity, and the use of user operation is also great relevance. Most amateur after each use camera is placed inside the habitual, or go on cupboard.nothing, battery doesn’t take out separately, this sounds like no problem, but against the battery protection.
Usually, if not to use the camera above 15 days, had better take from inside the camera battery, preservation of the environment separately store is best dry and cool place, but don’t be stored together with metal items batteries.
According to our survey on market now, you can buy the digital camera is using lithium batteries, most of it is relatively easy storage. Only need to pay attention to is not the best use of words, every 2 months, activate a battery, also is blunt once, so discharge effectively prolong battery life.
Nimh batteries, but may hate is memory effects, the effect of the total capacity of the battery will be reduced and the use of time, and with the passage of time, storage battery charge will be less and less, also can use more quickly. Therefore, should try to finish all power battery recharging, each must be charged to the full to cut off the electricity.
If, when you go for the temporary use of alkaline batteries, must remember to take a long time, otherwise once use, battery easily drips water corrosion circuit, the camera can discard fate.
The user to use alkaline batteries, had mentioned above, remember that is used in digital camera battery, must remember, lest appear flowing liquid phenomenon and damage to the battery.
And to use rechargeable lithium battery nimh batteries and users. Battery charge is to have cultured very much, just to buy back the battery is low or no general electric power, the first charge must be sufficient. Lithium battery charging time to exceed 8 hours, while charging nimh batteries commonly more than 16 hours. And to achieve the best effect, also is to make the battery has reached its maximum power, general repeatedly charging can put over 3 times. Batteries used in three times, had better find a chance to complete all power again, try not to charge the battery and residual electric charge or repeatedly will shorten the battery life. After charging battery is compared commonly heat, stay again into the camera battery after cooling.

But, because there is no memory effects of lithium batteries, so don’t discharge, otherwise would only damage cell structure, the loss of the battery life.

In addition, in order to avoid the loss of power, the use of the user, in the nimh batteries remove battery charging electric after finish, don’t let the battery while the negative poles, for example, don’t touch conductor fingers and contact battery ends. While using lithium batteries, should try to keep the user of the box camera batteries battery anode contact point is clean, may, when necessary, use dry cloth to wipe gently wipe again into the battery.

Also note that, even if the user, lithium batteries used in long time don’t use a digital camera, also want to completely discharge the battery, and stored in a dry, cool environment. But in addition to note is that whether the use of nimh batteries or lithium battery user, had better not be has been good battery guiltily, pocket, handbag or with metal items in the container, in order to prevent short circuits.

Digital camera batteries electricity laws:
1, avoid the frequent use of flash: if you are not professional photography personage, unless it is unable to see in the dark, light intensity of ordinary day for general digital camera, it is enough.
2 and avoid unnecessary zoom camera operation: zoom out a shrink, very power consumption. You can move by “artificial zoom” instead of “camera zoom” to save power.
3, don’t let the screen has been lighted: if not in the power of the circumstances, can close LCD, use viewfinder to adjust the picture composition, for a digital camera, it should be the most power of LCD, general digital camera, parts in closed after the LCD can be used when the time is about three times as long.
4, with less even pat and video: use less as far as possible even pat function and dynamic image short films, because these functions of the function is to use the built-in complete fuselage buffer to temporarily save took pictures, power consumption.
5 and avoid frequently, shutdown: many users know screen has been very bright, so in the use of electricity in order to save the electricity, frequent open and shut. Actually, frequent shutdown wasted power consumption than highlighting display more, especially for the lens diameter larger, and the camera is greatly need, switch machine is power. Most digital cameras have automatic shutdown options, this set is unfavorable setting too short, easy to cause the frequent open and shut. Of course people open and shut the frequent also should avoid.
6 and optical FangDou not often open: FangDou optical lens component is driven by or image sensor, the offset is image and the relative movement between the sensor and the realization. Either way, FangDou optical can cause of power consumption, especially some models FangDou mode can be set to “open”, this power loss will be more severe. Therefore, we should be very good scene light under close FangDou function, must use the optical, also should use less frequently “open” mode.