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Review title: If I didn't know better...
Product review: ... I'd think my replacement BT50 was the same battery as the 1-yr-8-mo battery old it replaced. It's as if it's a used battery. It loses charge bars as quickly as the former heavily used one. I'm on the phone a lot, so the original factory battery was amazingly robust, and only pooped out in the past 4 weeks. I'll keep it because shipping cost cancels the advantage (Alaska), and buy a new one from Best Buy where--if it's also a dud--I can swap it out. Lesson learned. Otherwise, I purchase A LOT of stuff on Amazon and have no complaints. In fact, in my 10 years of dealings, I've returned only one item, and the matter was promptly handled, satisfactorily.
