M5Y1K 14.8V 40wh Battery Replacement for Dell Inspiron 14 15 17 5000 3000 Series 5559 5558 3451 3452 3458 3551 5458 5755 5756 5758 5759 P47F P51F P52F Compatible with Dell 40wh Battery M5YIK

Good battery does what it says.

Works like a charm,

Great quality, easy installation and perfect fit for my laptop.

So far so good !! the fit was off just a hair but has not interfered with the operation !!

We bought this for my wife’s laptop. I put it in and the lights stopped blinking so we thought it was great. She finally went to use her computer and it keeps saying that the battery is dead. Of course by the time we found out the battery was dead it was too late to return it but after contacting the seller they were nice enough to send us a refund. Their customer customer service was fast to respond and very kind. Highly recommend this company.

I never really used this computer on battery alone, just left it plugged in using the battery as a backup for the occasional power glitches we have. I noticed my laptop light blinking and a dead battery warning. If I take the battery out and replace it it acts like it's going to start charging then a within a minute or so, the light begins to flash. 3 stars for complete failure.

The battery was easy to install and holds a charge well.

Update: I never heard back from the manufacturer, but the seller Elecmie responded quickly after this review was posted. They apologized and offered a full refund for the battery. I can't ask for more than that from any seller. I won't buy this brand of battery again, but I would feel very comfortable buying other products from Elecmie. Thank you! I can't find a way to contact the seller Elecmie with this problem, so have to record it here. I tried to contact the manufacturer and they haven't bothered to respond. After inserting this battery in my Dell laptop, the system started to bog down after a few days. I didn't think about the new battery. Then the activity light started flashing orange, indicating a battery problem. Unfortunately, it was beyond the return for refund date. I sent this info to the manufacturer listed in the booklet that came in the box with the battery. No response from them. Fortunately, I had saved the original old battery and was able to put that back in. The problems cleared up immediately. I'd like to return this battery and get a refund as I wouldn't trust putting it back in any of my equipment. But, no response so far.

Ottima batteria, funziona bene e ha una buona autonomia

Working well

Goof

Works perfectly.

I have had it in service for 2 weeks & seems to work just fine. Time will tell.