Battery Talk

How to Choose Battery

1. Choose the “National Inspection-free”, ” famous brand” (such as Samsung sb-l160 )logo and the local brand-name batteries battery products, the quality of these products have a certain protection.
2. According to the requirements of electrical appliances, select the appropriate cell types and specifications of size and power apparatus ,and according to the size and characteristics of power, purchase equipment for electricity battery.
3. Pay attention to checking the battery production date and shelf life, buy the recent production of the battery (for one thing ,the new Nikon en-el7 battery), the new battery have good performance.
4. Pay attention to checking the appearance of the battery,should buy packaged refined appearance neat, clean, no signs of battery leakage.
5. Pay attention to the battery symbol, the battery should be marked with the production mark the make, battery polarity, the battery model, nominal voltage, trademarks, etc.; sales package (such as two heat-shrinkable, or four heat-shrinkable, or hang tag card ) It should have the Chinese factory, manufacturing date and shelf-life or shelf life of the deadline marked the implementation of the standard number. Purchase of alkaline zinc-manganese battery ALKALINE, or whether one should look at models LR words.
6. Due to mercury batteries harmful to the environment, in order to protect the environment, the purchaser should select the label marked “mercury-free”, “0% mercury,” and “no added mercury” indication of battery,take the Nikon en-el3e for example .

Should pay attention to the use of batteries :

1. Electrical appliances and battery contacts should be clean, if necessary, wipe with a damp cloth until the dry loaded correctly marked by polarity. When loading the battery to see for the polarity ( “+” and “-”) to install an extremely important ,and should be the specification requires the installation of electrical appliances with the use of the recommended batteries; do not follow instructions required will lead to equipment failure, damage to electrical appliances and / or battery.
2. Should also replace all batteries in a battery, do not mix old and new batteries together; the same model but a different type or brand of battery electrochemistry do not mix, such as Canon nb-4l and Canon nb-3l , and otherwise it would be a set of batteries in use in some of the battery over-discharge state, thereby increasing the possibility of leakage.
3. Can not heat for a one-time or charge the battery for recycling, or they may explode.
4. Can not make the battery short-circuit to avoid battery leakage and resulting damage to the heat generated by insulated packaging.
5. Electrical appliances should be removed from the battery for a long time without using , the power should be closed after using to avoid the battery going on to discharge its internal chemical reaction took place which led to leakage of the negative.
6. Used batteries for sony vgp-bps2a should not arbitrarily discarded, as far as possible separated from other garbage running.

People have a great importance to improve the capacity of lithium-ion batteries ,and want to achieve maximum working hours by buying the physical size of the smallest battery products . However, in some applications,it is more important for longer battery life, charge times or more safer than the battery, Sony NP-BG1,capacity of the battery . Here are a few methods to extend the battery life.

there does not exist to extend or shorten theDigital Camera Battery life of any single factor, but often several factors which have combined to play a role. in terms of the extension of life cyclethe,there aire some following ways to extend battery life:

1. to take the practice of using part of the discharge. it will greatly extend the cycle of life by using 20% or 30% of battery,Samsung Battery capacity before recharging up the battery . As a general rule,it is equal to for 5 to 10 shallow discharge cycles and a full discharge cycles. Even though some may reach thousands of discharge cycles, but it also can shorten battery life to keep the battery,Samsung SBL-1974,at full charge state. If possible, should avoid over-discharge cycles (down to 2.5 V or 3V, depending on chemical materials).
2. To avoid charging to 100% of capacity. it can do this to choose a lower float voltage . Reducing the float voltage will increase the cycle of life and service life, the cost is to reduce the battery , Samsung SBL-1974,capacity. Float ing ivoltage of 100mV to 300mV can reduce the cycle of life is prolonged from 2 to 5 times or more. Compared with other chemical materials, lithium-ion cobalt chemical materials are more sensitive to higher float voltage. the floating voltage of Lithium-ion batteries are lower than generally lithium-ion battery.
3. Selection of suitable methods for charge termination. Choose one with the minimum charge current termination (C/10 or C / x) of the charger, you can also extend battery(for one thing,the Samsung SBL-1974) life by not charging to 100% of capacity,. For example, the effect is similar to reduce to C / 5 and ended at the float charge cycle and reduce float voltage down to 4.1V, In the both cases, the battery(such asSony NP-FC11) be charged to about 85% of capacity, which is an important factor in battery life.
4. To Limit battery temperature. Restrictions on the limits of the battery (take the Samsung SLB-0637 for example )temperature can extend battery life, particularly the prohibition of charging below 0 ℃.
5. To avoid a large charge and dischargeSony Batterycurrent , because it will shorten the cycle of life. Some chemical materials are more suitable for large currents, such as lithium-ion manganese and phosphate lithium-ion battery. Large current can impose too much pressure on the battery.
6. Avoid 2V or 2.5V below the depth of discharge, because it would permanently damage the rapid lithium-ion ,Sony NP-FC11 batteries. the metal -plating deposition may occur , which would cause a short circuit so that the battery is not available or unsafe.

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Last year I bought a Samsung digital camera (DigimaxA4), and assembly a charger and rechargeable batteries by myself, after a period of time, we found that the battery is not really very durable.In generally I used the camera no more than half an hour on the morning, ,the battery would not have power (previously I used a Sony digital cameras, Sony NP-BG1battery, there is no such situation).

Now every time I normally charge up the battery for more than 10 hours, the battery I bought is 3.7 volts, so at the begning I thought the battery capacity may be too small, and decided to buy a big point of volt-ampere battery, it may be durable . But I saw batteries ,all of them in market ,are nearly 3.7 volts (take the Sony NP-FC11for example ). I do not know is the reason why the battery is not very durable.

Finally I asked a friend, he said the battery he uses is a Samsung original rechargeable batteries, Samsung SLB-0637, it will help to extend battery life, more durable,the most important is the rechargeable batteries are also relatively more cost-effective. The first three times should charge for 12-14 hours. Because it is a memory power’s sake, so the first three should fully activate the battery. Digital cameras themselves are relatively power-hungry digital products, not the Samsung was the case.

In addition ,he tell me how to extend the service life of rechargeable batteries,such as these following colleagues:

1. To Choice good quality rechargeable batteries (such as brand batteries: Sony battery, Samsung battery and so on).
2. To select the qualified battery charger(in generally the brand batteries is qualified,for one thing,the  Samsung SBL-1974). A quick charge function should be intact against overcharge kinetic energy, rechargeable batteries should make full use of slow charge.
3. To reduce the number of battery charge. Each charge should be full of electricity and be all used up.
4. Capacity of Digital camera battery which is rechargeable ,should be same ,and can not mix old and new together .
5. To prevent excessive discharge and large current discharge, to prevent short circuit and no electricity storage.

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There are four use techniques of digital camera and camcorder rechargeable batteries,as following:

1. the preservation method of Ni-MH battery: removed the nickel-metal hydride batteries not to use for long-term from the appliances, full of power and then stored. Otherwise,if you have not uesed them for a long time, you will find that the battery has been bad, when you begin to use them.the reason is that the excessive discharge of the battery,for one thing, the Sony battery.
2. how to charge for the new nickel-metal hydride rechargeable Sony NP-BG1 batteries ? First thing to say is to use a new battery before, firstly to  charge or to discharge ,it depends on what you are charging. If it was  to charge slowly,you can first charge the battery , and the charge time can be longer than the normal charge of some, and thus it is beneficial to activate the battery. But if you were using a fast charge (in particular the use of no protection to prevent overcharge and over-temperature protection devices such as other fast-charge ), it is best to discharge firstly ,instead of charging. To simplify operation, no matter how we charge or the battery production date, we have better to  discharge and then recharge it, so it is beneficial to the battery,whaterever it is a  brand-name batteries (such as Samsung battery)or general.
3. The complete charge-discharge cycles should be taken to ensure, when using the Sony NP-FC11 battery each time,which is fully charged before use no electricity to recharge, so it  help to reduce the battery memory effect,and extend battery life and maintain performance. In addition,we should avoid re-interrupted.the charging process . We usually have such some bad habits, such as when charging battery ,unplug the charger to see how hot the battery, charger and then plug back then. This usually will lead to apppera instability in the charge cycle, the battery can  re-start a full charge cycle, but in front of the charging cycle has completed. Charge cycle of instability will reduce battery life. Of course, even brand-name batteries is no exception,take for instance the Samsung SBL-1974.
4. In selecting the fast charge and slow charge, of course, slow charge is better (although we  have to wait for 15 hours or so),the damage of slow-charge is smaller than the fast-charge , and the price of slow charge is cheaper. The pursuit of short-term charge, we can choose to use smart fast charger (take Samsung SLB-0637 for example,of course, the prices is higher), using an appropriate smart charger, some Ni-MH battery is fully charged a few hours in , and there is no damage to it , battery life would not be greatly reduced. Because a smart charger with a microprocessor-controlled, with automatic stop filling (to prevent overcharge), thermal protection and trickle charge and other functions, usually decided when the battery is full of electricity, and then fully turned off the charge or the steering trickle charge according to the design of different, .

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In market there are three kinds of batteries for us to use generally: Nickel-chromium batteries;Ni-MH battery; Lithium battery. they are generally expressed as: Ni-Cd NI-CD, Ni-MH NI-MH, Lithium-Ion battery LI,such as Sony NP-BG1 .

Then how we can know them from others? now we can distinguish them  from below some points :

1. To distinguish from the battery identity , lithium Digital Camera Battery is LI, lithium-ion battery is LI-ION.
2. lithium and nickel-hydrogen batteries Anothe is the number of charge cycles. The number of ordinary rechargeable lithium to only 400-600 times, specially modified products, but 800 times,is generally used on the scrapped two years, while Ni-MH Digital Camera Battery can charge much more than the number of necessary relative to the lithium batteries,, usually 700 or more, good quality battery can charge and discharge 1200 times, Ni-MH battery life is more longer than lithium batteries.
3. the last difference is the place of the origin after  battery materials, the origin of the general cell batteries is in Japan, South Korea, mainland China and Taiwan Province, in particular, mostly in Japan. The more well-known is Japan’s Sanyo (Sanyo), South Korea’s LG, Samsung, and so on, the Sony NP-FC11 battery I useed is produced in Japanese.

Battery is made from the batteries, generally people are talking about 4Cell, 6Cell,it meens the number of batteries within the battery, such batteries readily are  available in the market, prices generally ranging from 10-20 yuan(such as Samsung SBL-1974from South Korea and Sony NP-BG1 ).China,Samsung ,and Taiwan Province of China  are mostly based  on  in processing ,and the core of Japan is used to  product the batteries. In the next-generation cell batteries, some already do not use such a garden-shaped batteries but do  a lithium polymer block in order to get greater power and smaller size.

Now that the price of the original equipment batteries are very expensive in market, it is around 1000-1500 in general, so some of my friends started to replace the battery with Batteries batteries to extend battery life. it is possible in Theory , but due to reasons in process, the batteries are generally used the ultrasonic welding, there is no gap,and  it is difficult apart, even if the hardware is also very difficult to disassemble a close, and some camcorder batteries ,such as Samsung SLB-0637 ,there is an internal battery protection circuit, the event of the internal temperature is too high,it  will automatically cut off to protective battery, if the piece of the circuit are damaged when replacing the battery , Consequences would be unthinkable. So I still do not recommend to replace batteries by yorself, even if the need to be replaced ,you should look for professional and technical personnel to assist the replacement.

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While digital products bring lots of joy to people’s lives,for one thing , Samsung battery,but you do not take it lightly ,when purchasing digital products and accessories to consumers, it is necessary to learn some tips for identifying true and false . Today we set about to strip the last layer of JS skin and thoroughly expose the fake lithium batteries!

1. To distinguish true and false by the anti-counterfeiting marks.

the security signs is used to post In outer package(such as the Sony battery with a Sony security signs in the outer package), this is also one clear distinction place between genuine and fake batteries. the battery generally have a very strong three-dimensional sense of security signs, just like we are now using identity surfaces, while the fake battery have no three-dimensional feeling, fonts rather ambiguous, and some even ordered Sanji missing in general.

2. To identify the authenticity by observing the printing quality.

In addition to observing the logo addition, you can identify the authenticity through print quality of the cell surface.
True font size print of the battery is equal, and can be clearly read,but the printing font of the false battery will suddenly become smaller and obscure. The following point is to the the place of qualified label,take for instance the Sony battery, really Sony NP-BG1,their qualified label are in the battery below,the fake batteries qualified label appeared in the top of the battery.

3. For distinguishing true and false to observe the logo.Before you buy battery,you can look at the manufacturers logo on the surface of the battery, including logo and product models mark the words,take the Sony NP-FC11 for example ,the SONY and “infoLITHIUM; The original equipment batteries surface of the logo is clear and accurate, such as Samsung battery,the battery on the back black with white characters Samsung logo.Some fake batteries do not. If the deformation of the above logo, fonts, error or ambiguity, must be a fake no doubt.
4. To observe the quality of the battery packaging

The outer surface of really battery is smooth, the false bottom edge of the battery packaging is rough, not smooth; real battery with the battery-shaped plastic undulating and angular shell, fake batteries do not have the plastic shell edges and corners,let us say Samsung SBL-1974.

Finally, to remind consumers to buy Battery signs of the times necessary to keep their eyes open,such as these famous battery,Sony battery,Samsung battery,Samsung batteryand so on, so as to avoid causing unnecessary economic losses.

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In general there are three kinds of batteries for us to  use: Nickel-chromium batteries;Ni-MH battery; Lithium battery. they are generally expressed as: Ni-Cd NI-CD, Ni-MH NI-MH, Lithium-Ion battery LI,such as Sony NP-BG1 .

Then how we can know them from others? In general we can distinguish them  from below some points :

1. To distinguish from the battery identity , lithium Digital Camera Battery is LI, lithium-ion battery is LI-ION.
2. Another distinction is the number of charge cycles. The number of ordinary rechargeable lithium to only 400-600 times, specially modified products, but 800 times,is generally scrapped after two years, while Ni-MH Digital Camera Battery can charge much more than the lithium batteries,, usually 700 or more, good quality battery can charge and discharge 1200 times, Ni-MH battery life is more longer than lithium.
3. the last difference is the place of the origin after  battery materials, the origin of the general cell batteries is in Japan, South Korea, mainland China and Taiwan Province, in particular, mostly in Japan. The more well-known is Japan’s Sanyo (Sanyo), South Korea’s LG, Samsung, and so on, the Sony NP-BG1 battery I useed is produced in Japanese.

Battery is made from the batteries, generally people are talking about 4Cell, 6Cell,it means the number of batteries within the battery, such batteries readily are  available in the market. prices generally ranging from 10-20 yuan(such as Samsung SBL-1974from South Korea and Samsung SLB-0637 from China ).China,Samsung ,and Taiwan Province of China  are mostly based on  in processing ,and the core of battery is produced in Japan . In the next-generation cell batteries, some already do not use such a garden-shaped batteries, but do  a lithium polymer block to get greater power and smaller size.

Now that the price of the original equipment batteries is very expensive in market, it is around 1000-1500 in general, so for extending battery life,some of my friends started to replace the battery with Batteries batteries. it is possible in Theory , but in fact it is not .the reason is as follow :

1. Due to reasons in process, the batteries are generally used the ultrasonic welding, there is no gap,and  it is difficult to apart, even if the hardware is also very difficult to disassemble a close, and some camcorder batteries ,such as Sony NP-FC11 .
2. because of the internal protection circuit in battery, the event of the internal temperature is too high,it  will automatically cut off to protective battery, the piece of the circuit are damaged when replacing the battery,consequences would be unthinkable.

So I still do not recommend to replace batteriesby yourself, even if the need to be replaced ,you should look for professional and technical personnel to assist the replacement.

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