S230u Laptop Battery Compatible for Lenovo ThinkPad Twist S230u Type 3347 3347A23 3347AA9 P/N 45N1094 45N1095 45N1092 45N1093 Series 4ICP5/42/61-2 (14.8V 43Wh/2900mAh)

Good product and the extra screw driver in it was awesome

I love my twist computer even though I have a newer thinkpad now. I was excited to find a battery replacement on Amazon. It almost doubled my battery power. One caution, don't pinch the battery wire when reinstalling the cage. I highly recommend.

Came quickly, good price. worked as needed

only wish it matched the amp hour rating of the original.

I thought I had found a good replacement for my old Lenovo Twist battery, but after a month or so its turned out to be a dud. It installed easy enough, but I had the laptop plugged in for nearly a week in prep for a vacation and it never got above 49% charge. That should have been 2 1/2 hours just being on, but that dropped rapidly while doing little, 10 minutes dropped the charge to a little more than an hours.

Hello all. This battery is certainly inexpensive, and since I often use my computer while plugged in, I dont have to rely on the battery often. However, I have noticed that since new, it will not charge to 100%, nor even 90%. Despite leaving computer plugged in for hours (if not days), the battery will not charge over 80%. When I use battery power I do get a couple of hours out of it, but it is kinda bummer that it will not charge to 100%. And yes, I verified the fitment to ensure this was a correct battery for my laptop.Regarding overall longevity, not sure yet......