DBI's IBM ThinkPad R52 Battery, brand new replacement that is made from A grade quality cells(Panasonic, Sanyo, Samsung, BAK), is tested throughout the manufacturing process to match the original IBM ThinkPad R52 Battery's performance. For it is made under the international standards and certification(CE, UL Listed, ISO9001/9002), we ensure that DBI's IBM ThinkPad R52 Laptop Battery will be quite compatible with original equipment and specifications. With 12 months warranty for manufacturer's defects and 30-days money-back guarantee on all the products.
IBM ThinkPad R52 Battery features
1.High quality and rechargeable ( between 400 to 600 charge-discharge cycle).
2.Replacement OEM IBM battery,100% compatible with the OEM IBM ThinkPad R52 Battery.
3.Uses the highest quality graded and sorted cells(Panasonic, Sanyo, Samsung, BAK).
4.No memory effect with li-thium IBM ThinkPad R52 Battery.
5.Undergone comprehensive quality testing throughout the manufacturing and assembly process.
6.A 12-month free replacement warranty for manufacturer's defects.
Fits Parts NO.
Fit Laptop Model.
Current Reviews:
4 Read all reviews
Date Added: 10/12/2009 by R.wesminter
i was very satified with the battery i have received from this vendor.
it solved my power problem. thanks a lot.
Date Added: 10/17/2009 by shoppinghere.ANN
this new extended one is to replace to my small size original battery for my laptop that I have been used for years. The old one was only lasting about 1.5 hours; With one, I got about 4.25 hours. I carried it for a long plane trip. It works great and price was quite low. I just also want to advise the new user that be aware that in order to get the higher capacity battery life, the battery will be bigger. It may not work with your docking station because the battery sticks out the back. Therefore, make sure that you use the regular battery when using docking station in your office.
Date Added: 11/12/2009 by Wisher
a little bigger than my original one,but it could supply power for a longer time.
Date Added: 12/02/2009 by Quizard
Great product and works well. Saves a lot of money vs going through IBM. Fast Ship just as described.hat is more, Longer charge and still holding after a few weeks.it is really very worth my money i paid.
How to lengthen IBM ThinkPad R52 Battery life?
Properly preserve and comply with the following recommendations ,you will effectively lengthen IBM ThinkPad R52 Battery life .
1.To use adapter to maintain battery power for the required journey.
2.Purchase an additional
laptop battery.
3.When connected with the adapter, the discount IBM ThinkPad R52 Battery 9 cell should be installed in the laptop.this measure wil not cause over-charging. With rechargeable laptop control and protection circuit desig,nonce the battery is fully recharged,it will not charge again.
4.The best way to extend the life cycle time and lengthen the
IBM battery ThinkPad R52 life is not to frquently plug
ac adapter.
5.When the laptop card is not used, please remove it fromthe pc card slot to avoid wasting electricity.
6.When the cheap IBM ThinkPad R52 Battery replacement is in the direct using condition, the number of its charging and discharging can reach about 500 times.while over-charging and discharging will shorten IBM ThinkPad R52 batteries life.
7.The replacement IBM ThinkPad R52 Laptop Battery needs to be stored in the dry and cold place. The recommended storage temperature is 10-30°C. High ambient temperature could make
IBM laptop battery pack rapidly self-discharge and reduce its using life.
Solutions to common IBM R52 Battery problems
Q: Is it necessary to activate the new IBM ThinkPad R52 batteries?
A: Yes,it is.It generally takes more than 10 hours to activate the newly bought battery each time. And it could be fully activated after repeat 3-5 times.
Q: how to properly charge the IBM ThinkPad R52 laptop battery ?
A: any time is available. The best time to charge is when the laptop automatically shut down .Each time for charging and discharging is fully developed,which is good to extend the
IBM battery ThinkPad R52 life.
Q: Is it right to unplug the
IBM R52 Battery
when using the external laptop ac adapter?
A: It is unnecessary to do that. rechargeable
IBM R52 Battery
has anti-overcharge protection circuit inside.Therefore, when the replacement IBM ThinkPad R52 notebook battery is fully charged, it will not be harmed; what is more, once the power were cut off after the battery is removed, it would have bad effect on the laptop itself.
Q: How to properly maintain the IBM ThinkPad R52 replacement battery that is not used for a long time?
A: The battery should be kept with full power at room temperature,when not used for a long-term. Because internal components would deplete part of the power, the electricity could reduce when placed for some time. It is recommended to recharged the battery after saving the battery for 1-2 months in order to prevent the voltage being too low to lithium-ion IBM ThinkPad R52 Battery not charging.
