Lenovo G510 Battery (6 Cells)

Had no problem installing was accepted immediately. Works great.

Charges well and returned my Thinkpad E540 to having a decent battery life of approx 5 hours (which is about the same as the original battery when new)

We were unableto use the product as Lenovo have a programme within their computers which prevents them from using any other battery than their own, even though they no longer supply.

It's early days yet but this product appears to be excellent (2-power 6 cell Lenovo battery for Thinkpad 530c). The construction appears very solid. The battery fitted perfectly first time. The first charge to full charge took 1 3/4 hours and lasted 3 and 3/4 hours until the battery is low warning. The only small niggle is the battery available readout ( percentage estimate) has not settled to the new battery's performance but this will iron out I'm sure and if it doesn't the visual bar readout is spot on anyway. Excellent value to, I'm sure this battery pack will perform for a long while yet.

Arrived quickly and was well packaged, charged as per the instructions and it works very well holding a good charge. It was considerably cheaper than the manufacturers version which was over £200 so a massive saving, there were cheaper alternatives than Duracell on Amazon but I would prefer a name I know rather than some of the very obscure brands at a lower price.