Compatible with the Lenovo ThinkPad Edge E30, ThinkPad E31 and ThinkPad 13 model series, our replacement batteries use the latest in lithium technology and feature six Grade A, li-ion cells. Manufactured to meet or exceed all OEM specifications, the batteries feature an 11.1v output and a 4400mAh power capacity to ensure long usage time for your device. Our ThinkPad Edge compatible batteries undergo rigorous testing before the battery is shipped and have a 30-day money-back guarantee.
Although our replacement batteries are high-quality and completely OEM compatible, the batteries cost 65 percent less than the original battery’s retail cost. To ensure the performance of your ThinkPad Edge, replacing batteries is essential, but the cost doesn’t have to be expensive. Our batteries come fully activated, meaning you only have to charge the batteries once for 12 hours and discharge them normally to prevent memory effect. We provide same-day shipping, so you’ll be able to use your new battery quickly, and the batteries come with a full year warranty.