Customer Reviews

Battery Biz B-770 High-Capacity NiCad Cordless Phone Battery (P-P511 Equivalent for Panasonic KX-TG2227 Phone)

5 star:		(1)
4 star:		(1)
3 star:		(0)
2 star:		(0)
1 star:		(5)

 

 

I'm very disappointed in this battery. The reason I bought a new battery was because my old battery couldn't retain its charge for more than an hour. This battery is no different. Even after a short phone conversation(<30 minutes), the battery is exhausted and the phone goes completely cold. It's like the manufacturer re-packaged used batteries to be resold. Furthermore, the battery was packaged in a small ziplock plastic bag with its own self-made label. As for the 1-year warranty. No warranty information was included in my packaging. I bought two of these batteries, and I wasted my money.

not only does this battery not hold a charge for longer than 30 minutes (even when initially charged for the suggested amount of time), it cuts in and out of power causing phone calls to be dropped. mine also arrived in a zip-lock bag with no warranty information and since amazon no longer provides a customer service telephone number, I'm not inclined to battle with them for assistance over a purchase that cost under $10. that said, this is likely to be my last purchase with them as there track record has sharply declined with each order over the past 3 years.

Doesn't hold a charge and caused the phone's range to decrease dramatically. Skip this and spend the extra $5 to get a battery from RadioShack.

I bought a battery for my cordless phone about a couple of month ago. The battery is dead already. The battery I had before last 2 years. I would never buy anything from thses guys anymore.

I bought 2 of these for our system here - one never would charge for more than 20 min talking, and the other is now dead. I have a similar problem with my home phone (also a Panasonic) and know others who are having the same frustration. I'm now going to get a completely different phone system from a different manufacturer.

I'm always worried when I buy the cheaper off brand product. So far this battery has worked fine in my Panasonic cordless phone. Only time will tell. Price was great!

These darn things are only good for about 1.5 years. At least this one was cheap!