Sony Ericsson K770 Battery Life

Battery Life

The removable Li-Po 930 mAh battery was another strong point, offering a robust standby time of up to 400 hours in both 2G and 3G modes. Talk time varied, with up to 10 hours on 2G, but only 2 hours and 35 minutes on 3G, reflecting an area where modern advancements in battery technology have significantly improved.