DBI's Apple PowerBook G4 15 inch 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 battery's performance. For it is made under the international standards and certification(CE, UL Listed, ISO9001/9002), we ensure that DBI's Apple PowerBook G4 15 inch 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.
1.High quality and rechargeable ( between 400 to 600 charge-discharge cycle).
2.Replacement OEM battery,100% compatible with the OEM battery.
3.Uses the highest quality graded and sorted cells(Panasonic, Sanyo, Samsung, BAK).
4.No memory effect with li-thium batteries.
5.Undergone comprehensive quality testing throughout the manufacturing and assembly process.
6.A 12-month free replacement warranty for manufacturer's defects.
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Date Added: 09/08/2009 by MARTY.G
It looks just like the Apple original and is finally giving me back several hours of use at a time -- and saved me $30 or so. I've only had it for about a month, but so far it's working just as I'd hoped.
Date Added: 09/22/2009 by Bobroingly
this tiem arrived in the limited. i immediately carried it with me to go out for conference.
when it is working in my lsptop ,my computer is loke refreshed.
wish better price offered.
Date Added: 10/20/2009 by Linamayor
although it is not the priginal, it works very well in my laptop since it was installed into it.
i was satisfied with this battery for its reasonable price and fast shipping.
Date Added: 10/29/2009 by Ardianany
can't believe I waited so long to replace my Powerbook battery! This is an excellent choice, an excellent price and fits nearly perfectly. Slightly different surface appearance (everso slightly), but if you're like me, and your Powerbook is more than 5 years old, it really doesn't matter. The fact that this battery is about half the price of the official Apple one, and yet works just as well, is all that matters.
If you need a new Powerbook battery, get this one! Do not hesitate
Date Added: 10/30/2009 by Kaybird
bought this to replace a 3.5 year-old original that was down to just 30 min charge life. It fits nicely - nearly as good as the original profile. I followed the advice of calibrating (charge/drain/charge) and it works a treat - 4hr+ life. It'll keep the old Powerbook G4 going until my daughter gets out of college next year:)
Date Added: 11/04/2009 by D.POWELLERFIE
Got it like 2 days after ordering(great!). Gave it 2 recharge cycles and got 3:50hr while beating it up(updates, virus scan, LCD on, WiFi on). Couldn't be happier!
The old stock apple battery got less than 1hr. It does stick out from the bottom and raises the rear of the laptop up bout 3/4" but to me, well worth it to get 4hrs of normal usage from a real laptop.
How to lengthen Apple PowerBook G4 15 inch Battery life?
Properly preserve and comply with the following recommendations ,you will effectively lengthen Apple PowerBook G4 15 inch 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 battery 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
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 batteries 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 batteries life.
7.The battery needs to be stored in the dry and cold place. The recommended storage temperature is 10-30°C. High ambient temperature could make battery pack rapidly self-discharge and reduce its using life.