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Digital cameras and proper maintenance techniques

1, digital camera battery types used
Currently, digital camera battery types can be used include alkaline batteries, nickel hydrogen batteries and lithium batteries and battery packs of four, while the choice of brands available in the market is numerous, the brand manufacturers often will be to their own own-brand digital camera battery configuration. Let's look at several characteristics of the battery.
Alkaline battery composition contains sodium hydroxide (Sodium Hydroxide) and KOH (Potassium Hydroxide). Because it has high energy output and the use of the advantages of a long time, so often used in radio, MP3/CD ,, camera and flash. However, after a period of use after discharge, alkaline battery voltage drop, resulting in a new digital camera on the actual usage time is less than nickel-metal hydride batteries and lithium long.
Currently on the market battery, made in China SUNQS Shengqi Shi, Japan, Olympus and Toshiba have produced a good performance, although one-time investment is large nickel-metal hydride batteries, but the long-term use down the cost is very high, The regular shooting of the players, should at least configure the two sets of NiMH batteries.
Second, experience in the use of digital camera battery
Digital Cameras ,the main problem is that battery charging, the lithium-ion batteries are generally used with a special charger to charge matching, effectiveness and safety of charging more secure. The rechargeable NiMH batteries need to note the following:
1, charging a reasonable choice. Under normal circumstances, the proposed options to charge the battery slow charge mode, it can extend battery life. If you frequently use the fast charge mode charging, the battery should be given a period of time several times to maintain the nature of the slow charge. 2, the charge should pay attention to other issues. Although Ni-MH battery memory effect smaller, but still suggest that you run out of power after the charge; after each charge must be sufficient to use, often without adequate cause decreased capacity. Also in order to reduce power consumption, when the shooting should be no unnecessary use of flash and zoom operations can also reduce the LCD brightness to reduce power consumption.
In the course of what, if you encounter a group of work after the battery is fully charged camera battery alert occurs shortly phenomenon shows that the cell group that has a section in the battery performance has been bad (excluding the camera problems), Wholesale digital camera can be multimeter to measure the cell voltage and transient short-circuit current to identify the battery performance is good or bad. Usually a single fully charged battery voltage is about 1.4V, 10A current file with a multimeter measured the instantaneous short-circuit current should be between 5 ~ 8A, if a cell value has significantly departed from the same group with the difference than other batteries large, it can be sure that the battery performance has deteriorated and should be replaced.
Third, maintenance, use and maintenance of batteries
Different digital cameras and traditional cameras, digital cameras a great need for electricity. Thus, lithium and nickel-metal hydride batteries they can be reused and have greater battery power more and more digital camera users welcome. However, whether lithium or NiMH batteries, all kinds of battery use, save, have a lot to bring attention. NiMH batteries have memory effect, although the low memory effect, but this effect will reduce the battery's total capacity and the use of time. Over time, less and less stored charge, the battery will also consume faster and faster. Therefore, we should try to recharge the power all the run out. If you are using a dedicated lithium batteries, or lithium ion battery, memory effect problem is how to consider the need.
Digital Camera Accessories for everyday use in the process, we should pay attention to maintaining the integrity of the battery insulation, if they are damaged, should be transparent tape cement. Check the battery's electrodes whether there situations oxidation, mild oxidation can be wiped out, but if a serious case of TreadTang oxidation or loss should be immediately replaced with new batteries. Meanwhile, in order to avoid power loss, the need to maintain contacts at both ends of the battery and battery cover internal cleaning, if necessary, you can use a soft, clean, dry cloth and gently wipe off the battery. With a small eraser (for example, the kind of pencil head) out into the battery box in clean metal contacts, but must not use cleaning agents with the solubility of the cleaning agent.