Lenovo's ThinkPad design with 3M technology allows for an average of 20-30% reduction in backlight energy and an expected 20% increase in battery life over previous models. Lenovo ThinkPad T Series disebediswa emela yona kholo ka ho fetisisa karolo ya ya kgwebo ya laptop PCs, le ikarabellang bakeng sa e hlomamisa tshebetso botlaaseng ba fetang 100 diyuniti tse milione.