Definition: Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.
Input: I bought this as a replacement for my Toshiba Satellite A105-S2061 SYSTEM UNIT. The battery fit my laptop completely and gets great battery time. I'm writing the review on battery mode from the Satellite right now! The unit has Windows XP and get's about 90 minutes of battery time between charges. I've had the new battery installed since December of 2010 and it is still going strong now in October of 2011.

Great replacement battery.