NinjaBattBattery for Lenovo L12M4E01 L12S4E01 L12S4A02 L12L4A02 L12M4A02 L12L4E01 IdeaPad Z50 G50 G505s G50-70 Z70 G500s Z50-75 G400s G50-45 G50-80 - High Performance [4 Cells/2200mAh/33Wh]

With so many laptop batteries on the market to choose from and a huge range of prices it’s difficult to know which is a good choice, but the Ninja battery fitted perfectly and is working fine. Supplied almost fully charged it is best to follow the instructions regarding charging in order to maintain it in a good condition hopefully.

Good quality replacements the same

Excellent customer service from Ninja batt when first battery had an issue, very quick supply of replacement all working well now so overall I am impressed with the service

Needed a replacement battery for my Lenovo laptop. This battery works well and is easy to fit. Good value for the price.

It behaved perfectly for a couple of weeks and thereafter would not hold a charge.

Purchased this for a Lenovo laptop I purchased in 2014. The battery finally gave up the ghost and was totally dead.Got this replacement and it does what I need to to. It holds a charge. I can maybe get an hour to 80 minutes out of it before I need to plug it back it. Not great. But this was what 30 quid. To prolong the life of my current laptop a well worth it purchase.

Bought for my husband - he seems happy that his laptop is now working again.

The product description was for a Lenovo G500 which is the same as the label of the received box. Inside as a G400s battery which was too long for my Lenovo G500. Because I didn't need to insert the new battery immediately I didn't realize it was the wrong battery until well after the return date. However, I note there is a one year guarantee for the product. It is unused but also unusable. Could I claim my guarantee?This is a correction on the review above. On examination I see the box shows G400s, G500s and G506s. I had assumed that G500 was a shortened description of the G500s. I am now aware that these are different batteries and in fact I was in error in ordering the wrong battery. I apologise to Amazon and Ninjabatt.