4 of 5 people found the following review helpful
4.0 out of 5 stars
Good replacement battery but won't charge using portable charger, 26 Jan. 2010
I bought this for my Nokia N900 even though the product description doesn't mention it. It too takes BL-5Js.
It was shipped quickly and after using it for about a week it seems to last the same as the N900's included Nokia battery. It looks exactly the same as the included battery. The only difference is that the included one says "Made in China" whereas this one says "Made in Korea. Further processed in China".
My only concern is that it won't charge using the PortaPow USB Battery that I bought as a backup charger. I'm not sure if it's an issue with is the PortaPow or with this battery, but substituting back the original Nokia battery that came with the phone got the PortaPow working immediately.
Otherwise I am happy with this purchase. It is very good value for money.