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 get through a day's work. I am getting a genuine 6+ hour battery life thanks to this unit. If you're considering upgrading out of your thinkpad I would highly recommend this battery, an SSD, and additional ram. These laptops are beasts and don't need much to keep going.
Superior Color Blindness Glasses for Men – High Contrast Colorblind Glasses: Redefining Color Perception with Enhanced Correction for All Major Colors (Black)
3 Review
💺 XPAND X105-RF-X1 3D Glasses, Rechargeable, Black - Optimized for RF/Bluetooth Technology
3 Review
🌈 Heart-Effect Diffraction Glasses - See Hearts! - Heart-Light Glasses with Peach Heart Hologram for Special Effect and Holiday Images
3 Review
👓 Rechargeable Active Shutter 3D Glasses 2 Pack: Compatible with Epson, Sony, Panasonic, Samsung 3D Active TV & LCD Projector
3 Review
EXuby Digital Converter Box For TV With RF/Coaxial And RCA Cable For Recording And Viewing Full HD Digital Channels Free (Instant Or Scheduled Recording, 1080P HDTV, HDMI Output, 7 Day Program Guide)
12 Review
TV Tuner LUMAX DV-2120HD
15 Review
Kohree 36V To 12V DC/DC Converter Regulator - 10A 120W Golf Cart Voltage Reducer
17 Review
Dorhea LM2596 DC-DC Buck Converter Step-Down Regulator 4.0-40V To 1.25-37V DC 36V To 24V To 12V To 5V Volt Power Supply Module With LED Voltmeter Display Compatible With Car Motor Buck
16 Review