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Notebook battery frequently asked questions

Notebook Battery
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Notebook battery frequently asked questions

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Notebook battry frequently asked questions. How to correctly use the laptop battery?Now we take laptop battery ACER battery Laptop Battery as an example. Although different brands may have different problems and solutions, we think as the technology is the same, there must be something in common. laptop charger,1. Q: How long the new battery to drive computer time?

A: The laptop battery run time is difficult to determine. The actual running time depends on the power requirements of devices, screen size, hard drive and other accessories all the extra power consumption, greatly reducing its running time, the battery’s total running time also depends on equipment design.

2. Q: Several hours after the first charge, the battery still shows only 30%, which is why? How to do to reach 100% full charge?

A: run into this problem, you can refer to the third correction method described in laptop batteries for your notebook battery calibration in order to achieve optimal performance to operate. >,Power Inverter,If you still can not solve, contact your supplier for replacement IBM battery FRU 92P1129 Battery IBM battery ThinkPad R60 Series Battry .

3. Q: The battery is not fully used up on the charge will reduce the life span?

A: The battery life is generally calculated in accordance with the number of fully charged, lithium is generally 300-400 times. Of course, you do not have to worry about the battery power on a single charge, rechargeable battery generally only when completed will increase the full charge and discharge time.laptop adapter.

4. Q: The battery charge to a certain percentage of 100% even after the broken AC power supply, battry is not discharging, and the computer shut down, and why?

laptop batteryAnswer: (1) depends on your working environment temperature is not too high, if the high temperature region, prolonged use of the battery protection will occur, in order to prevent accidents, the computer starts the computer program on termination of work, and you can Turn off your computer, you can take the battery out, put back again.

(2) the computer’s charging circuit when the charge is the easiest hair growth problems, another possibility is that your computer is in charge of the process, a problem. Please check your computer. At this point you can find the original battry, to see whether the computer can workbattery.

5. Q: My Dell laptop does not recognize the battery, and display “battery is not compatible with this computer, insert the Dell batteries” like the information, and the light kept flashing, how is this going on?

A: This information indicated that the battery of compatibility is not good, When this fails, contact your supplier for replacement. IBM battery ThinkPad T60 Series battery IBM battery ASM 92P1132 Battery

6. Q: When I put the battery inside the computer, the computer automatically shut down, and remove the battery, the computer can work, why?>el wire.

A: This indicates that the battery is faulty. This is a very small part may be due to short-circuit the battery interface, caused by technical failure protection. Encounter this failure, please contact your supplier for replacement battery.

7. Q: The new battery can not charge Why?,

A: All laptop battery manufacturer in the ship, the laptop battery will charge the battery 40-50. Generally, we recommend charging overnight (about 12 hours). The early stages of a new laptop battery should be IBM battery ASM 92P1128 Battery IBM battery ThinkPad Z60m Series battery rechargeable (depth charge, then the depth of discharge), 3 to 5 times, to optimize battery performance. (Note: the battery during charging and discharging process of a certain temperature is normal). It’s hard to charge a new battery adapter, because they never charge depth. If this happens, remove the battery, then reinsert. tablet pc

Charge cycle should begin again. The first charge the battery several times when this may occur. Do not worry, this is completely laptops.

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The answer for laptop battery frequent asked questions


The answer for laptop battery frequent asked questions

The answer for laptop battery frequent asked questions

Last week I buy a dell notebook from, then I want to know some laptop battery tips and problems by google. I found many frequent asked questions about laptop battery, but there are various answers for them. So I send a email to laptop battery expect “Jack Smith” in about these doubts. He reply me in the August 11, below is the reply content.

What is the six months warranty laptop battery?

Generally the laptop battery quality warranty is one year, but we can find many 6 months warranty “Original laptop battery” in ebay and other online shops? What is these six months warranty laptop battery?

Most the six months warranty batteries are the old battery with the new cells, old original battery shell and protection board. You can find the detail introduce here “How to replace battery cells inside laptop battery”. As the battery protection board is old one, so the laptop battery can only work properly about six months.

For laptop battery, the higher capacity the better?

For different models (particularly different size) battery, the higher capacity battery can work longer. Exclude the size and weight factors, of course that the higher capacity the better.

However, the same battery type, the same nominal capacity (for example,Inspiron 6400 battery 6600mAh), the actual measurement capacity is different: for example One capacity is 6600mAh, and the other is 6700mAh, then the 6700mAh battery is better then 6600mAh?

The actual situation may be that : In the high capacity battery’s electrode materials, increase the initial capacity of more things, and reduce the materials to stability of the electrode. It may result that after used for some charging-discharging cycles, the capacity of high-capacity battery reduce rapidly, while the capacity of low battery is still strong. Many laptop battery manufacturers often use such method to produce the high-capacity battery. After used for six months the battery standby time is too less.

Enhance the battery capacity can reduce the battery cycle life. If the laptop battery manufacturers are not make great efforts in battery material, it is impossible to truly “improve” the capacity of the battery.

It is worth to store the fully-charged battery

Lithium-ion batteries have a very bad characteristic, that is the lithium-ion laptop battery aging time. When a lithium-ion battery in storage for some time, even not in recycled, its capacity also lost in the storage. Because the lithium-ion battery anode materials begun the failure process when manufactured. Different temperatures and battery charged state cause the different consequences statute. You can the get the general conclusion by following data ( the percentage of capacity in the form):
Storage temperature – 40% state of charge ——- 100% state of charge
0 degrees ———- 98% (a year later ) ——- 94% (a year later)

That is the all, hopes that can help you.

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Frequently Asked Questions About Dell Laptop Battery


Frequently Asked Questions About Dell Laptop Battery

How long does a Dell laptop battery last? When should I consider replacing mine?

All rechargeable batteries wear out with time and usage. As time and cumulative use increase, the performance will degrade. For the typical user, noticeable reduction in run time generally will be observed after 18 to 24 months. For a power user, reduction in run time generally may be experienced prior to 18 months. We recommend buying a new Dell laptop battery when the run time does not meet your needs.

How long am I able to use my Dell laptop on a fully charged battery?

Many factors affect the amount of time that a portable computer battery can deliver power before it must be recharged. These factors include the configuration (processor, memory, etc.), types of applications being run and display brightness.
Dell uses industry standard benchmarks for battery run time claims. For more information on battery run times and benchmarks, the white paper, “Understanding Battery Life in Portable Computers” is available.

How do I charge my Dell laptop battery?

The battery charges in the laptop when the laptop is connected to an AC power source via the AC adapter.

How long does it take for a Dell laptop battery to fully recharge?

The charge time varies depending on the system. If the system supports ExpressCharge, the battery typically will have greater than 80% charge after about an hour of charging, and fully charge in about 2 hours with the system off.

Should I totally discharge, then recharge my Dell laptop battery occasionally to make it last longer?

No, discharging and charging does not increase the life of a Lithium Ion technology battery.

Can a Dell laptop battery be “overcharged”?

No, the battery is designed to stop using the charger when it reaches full charge.

Does Dell sell external battery chargers?

Dell offers a Datamation battery charger for large institution customers. The charger has 16 charge bays to charge batteries for Latitude D500/D505/D510/D520/D600/D610 laptop systems. The product can be found at

Is it easy to install a battery?

Yes, very easy. First, make sure all open files are saved. Next, either attach the AC adapter directly to the laptop or set the system to “hibernate” mode or shut off. Release the latch on the current battery, and simply install the replacement battery.

Will Dell laptops accept non-Dell batteries?

Dell has a rigorous qualification process by which all Dell batteries are validated to ensure proper function, performance and safety. Some non-Dell batteries are available in the market with claims of compatibility with Dell systems. Dell cannot verify these claims, nor the safety of using them in a Dell system. Dell strongly encourages our customers to use only Dell laptop batteries advertised as appropriate for their laptop model. Only Dell laptop batteries come with a 1-year warranty, are engineered for optimal safety and performance for Dell systems, and are supported by Dell technical support for the length of the warranty period.

What is a modular bay battery?

In some laptop systems Dell offers a battery that can be used in the optical drive media bay (DVD/CD drive bay). This enables the use of two batteries, potentially extending the available run time.

If I install a modular bay battery, are my primary and modular bay batteries working at the same time to power my laptop computer? No, the modular bay battery is used first, then the system automatically switches to the primary battery. This is a deliberate design to allow the most amount of run time to remain in the primary battery in case the modular bay battery is removed and replaced with an optical drive.
What does Dell recommend for battery storage for a long period of time? When storing for more than 4 days these guidelines can better preserve the life of your battery: Do not store batteries for long periods plugged into or attached to any power source. This includes AC adapters and laptop security carts plugged into an outlet.
Laptop batteries, including those stored in laptop systems, should maintain an Operational Storage Temperature of 0° to 35°C (32° to 95°F).
Batteries may be stored in the laptop or outside of the laptop.
Charge batteries before storing. The recommended charging time should not exceed 1 hour. Typically, this should charge the battery to between 80% and 100%. (Some discharge will take place over time. Stored batteries are expected to discharge 10-15% over a four month period, for your information.)

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