Digital camera battery needs to maintain normal operation. Normally, digital camera can use dry, alkaline battery, zinc nickel cadmium battery, nickel-metal hydride batteries, lithium ion battery and lithium battery as its power.
Xinmeng alkaline batteries
The battery is on the market, we may get easily buy batteries, their without special material and technical reformation, use this digital camera battery for bottom product. Because the market sale, so broad user does not need to worry about the price of the battery, but also because of its power supply, technical ordinary and endurance than than some other cells. Sometimes, it’s enough to drive the electrical digital camera, even for digital cameras.
Nimh batteries
The battery is nickel cadmium battery replacement products, relative to the nickel cadmium battery, it is all the more remarkable nimh batteries. It greatly reduces the nickel cadmium in batteries “memory effects”, which makes use of nimh batteries more convenience, more long use life cycle (up to 1,000 times). In addition, still have the capacity nimh batteries, discharge, high resistance to overcharge depth and discharge, charging time short obvious advantages. The most important is no longer used nimh batteries toxic metal material, can eliminate the as pollution to the environment. At the same time, in the electrical characteristics and nickel cadmium battery basic similar, in actual applications can completely replace the nickel cadmium battery without the need for any modification of the camera.
Of course, also not perfect nimh batteries, it also exist some disadvantages. It is poorer, high temperature characteristics in 45 degrees Celsius above and below 0 degrees under the environment of the cryogenic environment, will not work properly nimh batteries, even cannot start the camera. In addition, the battery is relatively high self-discharge, storage after period of time will find it’s obviously reduced energy, and a nimh batteries are also exist mild memory effects.
Lithium batteries,
Lithium ion battery price is higher, but it is light weight, large capacity, the energy density of the big advantages compared with nimh batteries, lithium ion battery is deft, and energy is 60% higher than. Because of this, the lithium ion battery production and sales of more than nimh batteries gradually become now mostly used in digital camera battery one. In addition, lithium ion battery almost no “memory effects” and excluding toxic substances advantages and its wide application of important reasons.
Lithium ion battery and lithium battery technology, performance is better, but the price is higher, use rise also is exquisite, complex, especially the lithium ion battery charger must “special”, it is not compatible with other battery charger. Alkaline battery, although the price of manganese zinc, consumer can afford, but its long-term use short life, let consumer cannot bear the costs. Compared with nickel cadmium battery, is currently nimh batteries in manufacturing technology, the price is relatively mature reasonable storage battery.
If you use is not matched cells or do not pay attention to save, battery will you didn’t shoot a few picture. Following method can save battery usage: first, avoid unnecessary zoom, Second, avoid frequent use flash light, electricity, flash is large avoid using, Third, in the adjustment of the best picture composition, and do not use viewfinder use LCD. Because most of the digital camera will be opened for LCD point and consume more power, it will be closed can make the battery back-up time two or three times, Fourth, use less as far as possible even pat function. Digital camera shooting mostly using built-in functions of the fuselage buffer to temporary preservation of digital photo. If you often use the cache, electricity is very much. Therefore, to reduce the use even pat and dynamic image of short films function, saving helps a lot.

Just bought back general digital camera battery recharging the battery is low or no electricity, should charge before use. The battery is fully charged heat, should stay after cooling load camera again.
In the use of digital camera battery usage as far as possible when saving. First is to avoid unnecessary use of operation, if really to zoom camera, suggest to zoom position of moving to get the same zoom effect. Second is to avoid a frequent use flash, the flash is large, without electricity unpredictably-gradual had better not use. Moreover in adjusting the image of best use, and do not use viewfinder LCD display. The LCD display, so the best energy use less, because the average filming work can be finished by viewfinder. Of course also cannot save electricity will it blocked, such as in the near distance filming LCD screen is an important component. Finally in not remember when using digital camera will close.
When a digital camera battery after period of time, but also to the battery necessary cleaning. Many people may focus on digital camera and bodies, but never thought to also want to undertake cleanness. In order to avoid the loss of power problems, must keep batteries battery and point of contact at the lid of internal clean. If necessary, can use clean, soft dry cloth FuShi gently. Never use clean sex or chemical has the solubility cleaner.
In the process of digital camera battery charging method used to notice. The best use of digital camera battery chargers factory, this will help extend battery life. In charge of time, depends on the battery charger and used, and whether the use of voltage stability, and other factors. If the battery is used for the first time (or several months used batteries), remember, lithium battery charging time must be more than six hours, nimh batteries must be more than 14 hours, battery life will become shorter.
If the camera battery and residual quantity, try not to repeat charging, to ensure the battery life. If you have a nickel cadmium battery charging, only for a while, and then stop charging battery, for it is not to do the batteries. It is often said “the memory effect”, the effect of the total capacity of the battery will be reduced and the use of time. With the passage of time, storage battery charge will be less and less, also can use more quickly.
If the plan for a long time without using digital cameras, must the digital camera battery charger from a digital camera or within the discharge completely, and stored in a dry, cool, then the environment, but don’t be with general metal items stored together. For a long time in the digital camera battery charger, or leakage, and may be damaged.

1 how, for the new battery
In the use of lithium battery should be paid attention to in the battery is, after a period of time, while in a suspended state, use the time less than normal capacity to be shortened. But the lithium battery easily activation, long after the 3-5 times of normal
Electricity cycle can activate cells, restore normal capacity. Due to the characteristics of lithium battery itself, it almost no memory effects. So the user’s new lithium battery in the activation process, do not need special methods and equipments. Not only in theory, from my own practice, from start charging method using standard “natural” means the activation is the best.
For lithium battery “activate”, many are charging time: more than 12 hours must be repeated, three times, in order to activate cells. The “three times before the battery should fill over 12 hours,” from nickel battery (such as nickel cadmium and continued nimh). So this statement, say to misinformation. Lithium battery and cadium battery charging and discharging characteristics of very big difference, but also can be very clear tell everyone that I have had all the serious technical data are emphasized the formal overcharge and discharge of lithium battery, especially will liquid lithium ion battery caused great damage. So the best according to standard time and battery charging standard method, especially not for more than 12 hours long battery. Usually, the charging method introduced in instruction is suitable for the battery, the method of charging standards.
In addition, the lithium battery chargers in batteries will automatically stop after filling, does not exist nickel electricity charger so-called lasts 10 hours of Juan “flow” charge. That is to say, if you of lithium battery charger, put in the BaiChong also. But none of us can ensure the battery charging and discharging characteristics of protection circuit will change and the quality of your battery, so no danger in the long term. This is also our long charge against another reason.
In addition, another aspect is the lithium battery also not suited to discharge, discharge of lithium battery also very disadvantageous. This leads to the following questions.

2, the normal use should start charging
In our forum, often can see this statement, because the charge is limited, so it should be possible to batteries run for recharging. But I find a lithium-ion battery charge on the experiment, the data about the life cycle listed as follows:
Circulation service life (10) : > 1000 times DOD
Circulation service life (100% DOD) : > 200 times
DOD is one of the abbreviations depth discharge. From the table, rechargeable frequency and discharge depth, 10% of life cycle DOD than 100% DOD to many. Of course if converted into actual total capacity of charging 10% : 100,100 % * * 1000 = 200 = 200, the latter’s full charge will be better, but in front of the users to do some correction: under normal circumstances, you should have a reservation battery remaining power according to the principle of a filling, but if you charge the battery in the first 2 days you expected throughout the day may not insist, should promptly started charging, of course, if you would carry charger into office again when when.
But you need to recharge to cope with upcoming will lead to the important events of communication is busy, even though there are many more in battery power, then you just ahead, because you didn’t charge real loss “1″ time is life, charging cycles “0 x”, and often times the x will be small.
Battery remaining power after using the principle of filling and not again to you to go to extremes. And as a widespread charging, namely “as the battery power as the best use automatic shutdown. This practice is the practice of cadium battery, the aim is to avoid memory effects occur, unfortunately it in lithium batteries in the present. Once someone because like machine battery power is too low, the warning still not charging continue to use has been used in the automatic shutdown. The results of the example in the later as machine without charging and boot in response to customer maintenance, send. This is because of excessive discharge batteries due to low voltage, that do not have the normal charge and boot conditions.

1, buy choice: buying a digital camera battery must choose good prestige, after-sale security agents, dealers and packing batteries have damaged, attention should be laser anti-counterfeiting mark, manufacturers, and contact phone number, address, battery url, etc, pressure loss of deformation and contacts smudgy scratch etc; no The same brand battery businessman sales price difference is the basic difference is too big, can produce counterfeit suspected or otherwise. If economic conditions permit should choose purchase original battery, Other brand battery can compare with regular original battery.
2, no less frequent switch machine, with the flash card (and seek) : digital cameras in standby or frequent switch machine will cause the zd7000 battery depletion, In addition, if have automatic digital camera flashes Settings, dark will automatically start filming in May, so everyday situations should be used sparingly.
Three, use less LCD point, camera and replay: now digital SLRS mostly can frame and camera LCD, but the battery power increased by constantly, replay, so use battery power is! Want to prolong battery time time is best to reduce or not use camera tricks and LCD LCD automatically, standby time Settings should not be too long, don’t use is set to be turned off to conserve power.
4 and careful even pat function: because of the exposure to take such or shooting dark long, people use even pat function, because even pat is using the fuselage built-in cache to temporarily save image information, such not only photos are not clear is power.
5 and less with face recognition and FangDou function: start face recognition function of power will lead to loss. At present, most digital cameras are designed FangDou function, but more power, especially the lens SLR cameras FangDou open power greater use less as far as possible, so FangDou function, form the habit of use the tripod.
6, pay attention to the battery for safekeeping: digital camera for a long time, and shall not, insert the battery protective plastic, avoid battery contacts with other metal items, usually avoid collision, friction with sweat hand or dirty hands battery contacts, don’t touch, avoid contact with high extrusion collision, magnetic field, chemical corrosion items, not available with original battery charger, otherwise not matching will directly influence the battery life.