This is a brand new Extended Run Lenovo ThinkPad genuine battery 64++. This long run battery will run at least 50% longer than the standard capacity battery that ships standard with your tablet. The added run time is achieved with an additional 3 cells inside the cartridge. This longer running battery will extend to the rear of your tablet about 1 inch. Users of this battery pack experience an additional 3-4 hours of run time over the standard battery. Estimated run time with this battery is 5-7 hours. Longer run times can be achieved by minimizing the power use, especially the screen brightness. The superior South Korean cells inside the battery cartridge will provide longer run times between charges as well as a longer service life than cheaper batteries. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This means you can recharge your tablet any time without diminishing your battery capacity. This brand name tablet battery is typically superior to the original battery and is 100% compatible with your Lenovo ThinkPad tablet computer. The battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 1 year warranty.

Not all computer batteries have the same capacity and run times. The higher capacity battery cells inside this cartridge have an energy capacity of 4450 mAh. These are the highest quality Li-ion batteries on the market today and superior to batteries rated at 2200 & 2600 mAh. This battery will deliver more run time than 4 cell versions of this battery. If you prefer the 4 cell battery, click here (our LEN-25).

This battery replaces the Lenovo brand ThinkPad X60 X61 ThinkPad Battery 64++ (8 Cell - X60 Tablet Series) tablet batteries and additional machines which are listed at the extreme bottom of this web page.

Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.