Digital cameras of lithium battery recharging problems

admin — Wed, 18 Nov 2009 05:14:07 +0000

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.

Digital camera battery power saving six recruit

admin — Wed, 28 Oct 2009 01:42:48 +0000

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.

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Digital cameras of lithium battery recharging problems

Digital camera battery power saving six recruit