NinjaBatt Battery A32-K55 For Asus X75V F75VD X75A R500V F75V F75VB F75VC R503U R503A R503C K55VD X75VD K75VM K75VD K75DE K55 K55N K55VM K45VS K45VJ K55DR A32-K55X - [6 Cells/4400mAh/48Wh]

More powerful than previous one

Dose everything it says on the box perfect fit

The battery appears to be well made and according to the specification sheet made from good qualitymaterial and components. There was no problem replacing the old battery in my laptop with this new one and carrying out the initial charging procedure . There has definitely been an improvement in the operation of the laptop. Ask me in seven years time about the battery life!

The battery slid into place without any effort and the PC was functioning as usual. I've had batteries from Ninja Batt before and did not hesitate to order from them again.

It's good

So pleased with battery replacement for ASUS computer.. So easy to swap with old one. Fast efficient delivery. Thank you.

Poor battery life. After 6 months, you notice the battery life is short, less than an hour. After a year, I barely get 15 minutes out of the laptop before it dies on you.Bought based on reviews. Looks like I was ripped off by a poor quality product. Don't buy unless you see a review after at least 1 year of use and if its still running well, otherwise stick to the original manufactures batteries.

Good value product. Battery live has been improved on my old laptop but don't expect miracles of huge increases to your battery life. Get a larger capacity if that's what you require.