I have an old emachines D620 laptop. I still use it because it has a lot of stuff on it but one thing that doesn't work anymore is the battery. It's a GARDA31 Li-ion 10.8V 4400mAh.
I tried to buy a replacement, no computer people around me had ever heard of it so I looked on the Internet and found pcbattery.co.uk who claim to have replacement items. So I ordered one, eventually it turned up and is different. What arrived is exactly the same dimensions and has the same connections, but says on it Li-ion 11.1V 5200mAh.
Have contacted the company who supplied it, who obviously are not in the UK but in China, they say it is the same. But is it? Can anyone help? Is it likely to blow my laptop if I plug it in?