DTK Laptop Battery Replacement For Lenovo IBM Thinkpad - Upgrade Your L450, T440S, T450, And More Review

This is one of the best purchases you can make to refurbish or liven up your thinkpad. Open up command prompt and type "powercfg /batteryreport" to find the state of your current batteries. My used thinkpad had batteries had only 70% of capacity remaining. I was suspicious that this battery was going to be refurbished, and was pleasantly surprised that this amazon battery is at 100% of capacity. While the permanent battery is still terrible, this replacement unit has picked up all the slack to…

Run time on my Lenovo laptop is running about 9 hrs with the internal battery and this battery. I love the idea of 2 battery systems and you can hot swap with another battery without shutting down. Very pleased so far.

This is the first time I bought a spare laptop battery. I never did so in the past because I'm very cautious of third party batteries. You don't really know what you'll get, how long will it last, will it be worth the money, will it explode, etc.I've now used this battery for little over a week, which is nothing really but so far I'm happy with the purchase.I'm using the battery with a Lenovo T560 and using Power Manager 6 software to view battery details.Battery statistics on first use:Came…

Perfect Replacement for the old battery with much greater storage. The bottom bump actually makes a computer slant towards you and easier to use

I ordered this battery for my ThinkPad X240. I literally just got this battery 10 minutes ago and am now returning it because it does not physically fit in the battery slot. Manufacturer needs to post ACCURATE AND VERIFIED compatibility before putting this item up for sale.

The battery arrives in a long box, size of the battery. Opening the box comes instructions and usual paperwork! When checking the settings for the battery, it comes at 100% capacity with estimated about 4.5 hours. Have had battery for 2 weeks, only gone down 0.6%. Great product for expanding battery usage.

Works good, the battery lasts quite a while! The only complaint is it snaps in a little hard and it's a little stiff coming out.

Super fast shipping with one day shipping available, Came with 80% charge already on the battery, I got 4 to 5 hours out of the battery, nothing too CPU intensive just regular tasks and light browsing, so far so good I would recommend, but long term use will really determine the product

You may possibly receive a error on a T450s saying the battery is not compatible. Lenovo added some software to post an error if it is not a Genuine Lenovo Battery.