• Battery Type: Li-ion; Cells: 4-cell; Capacity: 2600mAh; Voltage: 14.8V
  • High Compatibility: Work perfectly with DELL Inspiron 3451 3452 3458 3459 3462 3467 3551 3552 3558 3559 3567 5451 5452 5455 5458 5459 5555 5558 5559 5758 5755; Vostro 3458 3459 3468 3558 3559
  • Safety First: Equipped with a high-quality circuit board, no more worries about your laptop’s overheat problem
  • High standard Cells: Combine with 4 true exceed capacity cells, make it longer time to use with a single charge
  • Worry-free Warranty: We guarantee to offer 12-month warranty and 24*7 friendly customer service for any of product from CPY

I bought an M5Y1K battery on ebay before, but he didnt work very well. This battery gives me peace of mind. I prefer to buy something at Amazon. Good battery.

So far pretty great. Not difficult to install and works perfectly.

Purchased as replacement for Dell Inspiron 15 (5559). Fits same as original battery. I plugged power supply back in and left the battery charge overnight.I think it is necessary to know some general knowledge about battery maintenance. This listing reminds me.I think this is a professional seller. Fits same as original battery.

Fits and works perfectly in my Dell 5558.The price was right, the battery fits perfectly and is identical to the OEM battery.

Purchased because it was the internals are excellent.After sweeping through many products, I decided to buy this battery. Its pictures and text let me find what I want.The battery came 80% charged, and was a perfect fit (some other M51YKs I’ve seen were reported to have size and shape issues).This battery is very suitable for my computer. Not bad.

Received the battery within 4 days of placing the order. Installed easily. Charged up. Works great so far.

Much less expensive than a repair order.

VERY fast shipping! when I put in the new battery it was at 42% charge but it wasn't charging up. I saw this solution on other websites. So I followed these steps: Shut down the laptop. Remove battery and AC adapter from laptop. Press and hold power button for 1 minute. Plug AC adapter without the battery. turn on the Computer. Goto Control Panel, then Device Manager, expand battery entry, right click, uninstall ACP /compliant control method battery. Wait a few minutes, shut down the laptop. unplug AC adapter and put the battery back in. Start the laptop. Wait a few minutes. Shut down the laptop again. plug AC adapter with the battery still in the laptop. Start the laptop. This may help some people.

When my computer started to show a drop in usage time, I started looking for a new battery.The products on Amazon feel more reliable, and I think the sellers are very nice.It is well packaged and the workmanship is very detailed. And very easy to install.Nice shopping.

Works Perfectly!I did not have any issues installing it on my Dell inspiron 15 5000 series. I powered down, replaced the battery and powered back up. The computer recognized the new battery immediately. Excellent product and a Fantastic Price.