For power, this device has a 57Whr customer-replaceable unit (CRU) battery that Lenovo says delivers more than 18 hours of battery life. To complement the processor, this device supports up to ...
One common problem of the 600 series was a battery defect, where the battery would discharge rapidly or otherwise have a poor battery life; use of a third-party battery as well as a BIOS update can ...
Those findings compare to the nine hours of battery life we got while testing ... X Series but are especially budget-constrained, Lenovo's ThinkPad X280 is a solid alternative.