Irvine Laptop Battery for Lenovo SL410, 42T4911, 45N1001, 45N1005, Thinkpad T510, W510, T410, L520, E420 & Edge 14

Please do not trust this seller (Lap Gadgets) and also please do not purchase this battery. This is not compatible with Lenovo E420 laptop - the battery which the seller delivered is completely different from what has been displayed in the product description; attaching the image of the delivered battery. This is grossly unacceptable and the seller is simply cheating its customers.The delivered battery has a higher voltage and also ended up damaging my laptop's VGA chip and motherboard.Please do not trust this seller - delivers incorrect and incompatible products which ultimately end up damaging your end product.

Though delivery was a little delayed and it took a while to reach me, the product was in pristine condition and I'm getting a pretty respectable amount of backup. I've been using the battery for a couple of days now, and the system tray says I've got around 4 hours of backup, which I don't believe.But I do think I'll be able to get at least 2 to 2.5 hours of backup, which if you ask me, is really good for a battery costing this much.

It has been one month since I m using it, Solid performance from this compatible battery for Lenovo E420 edge. Battery keep upto 3 Hrs after fully charged.

I got a defective batter, exchanged it. But even the exchanged one worked properly till the return date was valid.It doesn't charge beyond 70% takes too much of time to charge. It takes time to charge more then the time to discharge full battery

please dont purchase this product , each time battery showing charged but system closed (which mean battry was not really charged) without any warning . i tryied to save money by purchase this product but this bettry make my system suffer. after 4 month this bettry is giving 0 min backup. so i totty waste my money. plz purchase original battery only.

Writing this review after 5 months of usage.It's working really well for me. Battery last for around 3-4 hours.

Good

The battery got dead in just 2 months of usage.