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Home Page >> Battery Tips

1.What is a Battery?
2.How many types of battery
3.What are the differences between Primary Battery and rechargeable battery?
4.How to make battery prolong life?
5.Avoid battery over discharging
6.About Capacity
7.Battery can't be chargerd
8.Short lifetime of battery
9.How Can I cancel an order?
10.Why do i purchase form you?
11.Better use your battery
12.Battery user instructions




1.What is a Battery?

In science and technology, a battery is a device that stores energy and makes it available in an electrical form. It converts chemical energy into electrical energy, producing an electric current when connected in a circuit. The finished battery is an electrically connected group of cells (wired in series) that stores an electrical charge and supplies a direct current (DC). We usually call finished battery as battery pack and unfinished battery is called as cell.

2.How many types of battery

Alkaline battery

Zincic carbolic battery

Lead-Acid battery

nickel-metal-hydride

nickel-cadmium

Lithium battery

Li-ion battery

Li-polymer battery

Fuel cells

Solar cells

and Other types of battery

3.What are the differences between Primary Battery and rechargeable battery?

A primary battery is not intended to be recharged and is discarded when the battery has delivered all of its electrical energy.
A rechargeable battery is a galvanic battery which, after discharge, is restored to the fully charged state by the passage of an electrical current through the cell in the opposite direction to that of discharge.

4.How to make battery prolong life?

The usage of the new batteries
When you use a new lithium ion batteries that buy back lately at the first time, you should carry on to refresh and discharge completely 3 times. Namely the battery must be charged and discharged completely for three times, put electricity quantity to the utmost again. Not to use the battery until you repeat three times. Make sure the chemistry material in the battery being activated and the internal electricity chemical reaction of the battery enter the best appearance.

From then on, you can use random namely you can use it when charging, but you must guarantee there is once turn on electricity completely one month. Such depth turn on electricity can stir up the battery to activate the function, and it is very important for Prolong the service life of the battery. If battery hasn't being used for more than 3 months, When you want to use it, you must use the same method (refreshing and discharge completely 3 times) to charge and discharge it again before use to insure to activate the battery.

The maintain of batteries
The common charger battery save the energy via the chemistry reaction, so its capacity may be influenced by the temperature, unused time, surroundings and the use times.

The following is about how to optimize battery's maintain utmost for prolong the battery's use time. After charging the battery, you'd better not to use it until it being filled completely. If your battery is new or it's the first time you charge it, It's possible due to some reasons make your battery is't be filled fully. So in order to require the biggest function, you should do as follow operation:

Make sure charge and discharge completely three times, if your battery hasn't being used for several months, I advise you should charge and discharge fully it for three times.

You don't charge your battery until the energy in your battery is exhaustion. The charge and turn on electricity of the part may cause each chemistry function inside battery as a result the battery function will back to decline

Lastly I advise you turn on electricity depth every several months for optimize your battery.


5.Avoid battery over discharging

In order to obtain maximum life from lead-acid batteries, they should be disconnected from the load once they have discharged their full capacity. The cutoff voltage of a lead-acid cell is usually around 1.75 V. However, the cutoff voltage is very sensitive to operating temperature and discharge rate. Like batteries discharged at a high rate will have a lower cutoff voltage than those discharged at a low rate. Greater capacities are obtained at higher temperatures and low discharge rates. The manufacturer should specify cutoff voltages for various operating temperatures and discharge rates.
Over discharge may cause difficulties in recharging the cell by increasing the battery's internal resistance. Also, over discharging may cause lead to be precipitated in the separator and cause a short in the cell or between cells.

6. About Capacity
Some batteries only different in capacity , wouls you pls choose one of the capacity is closer to your original one? but the capacity is higher, it can work longer than the one with lower capacity.

7.Battery can't be charged
New batteries are shipped in a discharged condition and must be charged before use. We generally recommend an overnight charge (approximately twelve hours). Refer to your user's manual for charging instruction. Rechargeable batteries should be cycled - fully charged and then fully discharged - 2 to 4 times initially to allow them to reach their full capacity. (Note: It is perfectly normal for a battery to become warm to the touch during charging and discharging). New batteries are hard for your device to charge; they have never been fully charged and are therefore "unformed". Sometimes your device's charger will stop charging a new battery before it is fully charged. If this happens, simply remove the battery from your device and then re-insert it. The charge cycle should start again. This may happen several times during your first battery charge. Don't worry; it's perfectly normal.

8.Short lifetime of battery
What causes short lifetime of battery? How to prolong the lifetime of battery?
1. Reason:
a. Charger or electro circuit can't be fit for the battery.
b. Overcharge and overdischarge, etc.
c. Battery can't comply with the charging requirement

2. Solutions:
a. Use the original charger.
b. Charge the battery after it automatically powers off , then full charge the battery.
c. Avoid erroneous usage of battery, such as heavy pressure, short circuit, fall off and so on.

To better use your battery, please take care of the precautions listed below:
1.Do not modify or disassemble it.
2.Do not incinerate or expose battery to excessive heat, which may result in an exposure.
3.Do not expose battery to water or other moist/wet substances.
4.Avoid piercing, hitting, crushing or any abuse use of the battery.
5.Do not forget to take away your battery from the device if you will not use it for a long time.
6.Avoid short circuit of the terminals by keeping your battery pack away from metal objects such as necklaces or hairpins.

9.How Can I cancel an order?
If you want to cancel your order, pls sent a email to me, we will cancel it, thanks

10.Why do i purchase form you?
All batteries are brand new with 1 year warranty, high quality and high capacity, if this battery has any faulty, we promise to arrange replacement or refund to you.

11.Better use your battery
To better use your battery, please take care of the precautions listed below:
Do not modify or disassemble it.
Do not incinerate or expose battery to excessive heat, which may result in an exposure.
Do not expose battery to water or other moist/wet substances.
Avoid piercing, hitting, crushing or any abuse use of the battery.
Do not forget to take away your battery from the device if you will not use it for a long time.
Avoid short circuit of the terminals by keeping your battery pack away from metal objects such as necklaces or hairpins.

How can I maximize battery performance?
Breaking In New Batteries - new batteries come in a discharged condition and must be fully charged before use. It is recommended that you fully charge and discharge your new battery two to four times to allow it to reach its maximum rated capacity.

Keep Your Batteries Clean - its a good idea to clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and your laptop.

Exercise Your Battery Do not leave your battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a battery has not been used for a long period of time, perform the new battery break in procedure described above.

Battery Storage If you do not plan on using the battery for a month or more, we recommend storing in a clean, dry, cool place away from heat and metal objects

12.Battery user instructions
Battery user's guide:
1) A new battery usually maintains a discharged condition with very low capacity. It is highly recommended to fully charge new battery packs before using. You can refer to the users' guide of your electronic device for charging instructions.
2) A new battery pack needs to be circled (fully discharged and recharged) three to five times to reach its optimum performance.
3) Rechargeable battery will undergo self-discharging when left unused for a long period of time. Thus, it should always be stored in a fully charged state and kept in a cool, dry and clean place.
4) To maintain the optimum performance of a battery pack, it is highly recommended to circle (fully discharging and recharging) it at least once a month.
5) It is normal if a new battery gets warm when being charged or used. However, please pay special attention if the battery pack becomes excessively hot. This may indicate there is a problem with the charging circuit of the electronic device. Please consult a qualified technician if necessary.
6) New batteries are hard to be charged. Sometimes, your electronic device may indicate a fully charged condition about 10 to 15 minutes when the new battery pack is being charged for the first time. When this happens, remove the battery pack and let it cool down for about 10 to 15 minutes then repeat the charging procedure. Sometimes, a new battery will suddenly refuse to be charged. If this happens, a suggested solution is trying to remove the battery from the device and insert it again.

The Do's and Don'ts of Battery Use:
Battery Do's
Fully charge/discharge battery up to 4 cycles before achieving full capacity of a new battery
Fully discharge and then fully charge the battery every two to three weeks for battery conditions.
Run the device under the battery's power until it shuts down or until you get a low battery warning. Then recharge the battery as instructed in the user's manual.
Remove from the device and stored in a cool, dry, clean place if the battery will not be in use for a month or longer.
Recharge the battery after a storage period.
Ensure maximum performance of the battery by optimizing the device's power management features. Refer to the manual for further instructions.

Battery Don'ts:
Do not short-circuit. A short-circuit may cause severe damage to the battery.
Do not drop, hit or otherwise abuse the battery as this may result in the exposure of the cell contents, which are corrosive.
Do not expose the battery to moisture or rain.
Keep battery away from fire or other sources of extreme heat. Do not incinerate. Exposure of battery to extreme heat may result in an explosion.

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