With our high-performance, affordable replacement batteries, there is no reason to compromise the performance of your IBM ThinkPad. As batteries age, they lose their capacity and ability to effectively power your laptop. Using the latest in lithium technology, we design and manufacture high-quality, compatible batteries for the ThinkPad T20, T21, T22 and T23 series models. The batteries are manufactured new and undergo thorough testing to ensure the batteries meet or exceed OEM specifications.
The replacement batteries feature six Grade A, lithium-ion cells that provide 10.8v output and 4400mAh power capacity. Although the batteries are design and manufactured to high quality standards, the batteries are nearly 70 percent less expensive than the original battery’s retail cost. The ThinkPad compatible batteries have a 30-day money-back guarantee and are protected by a one year warranty. Ensure your ThinkPad is functioning at an optimal level with our high-performing replacement batteries.