Battery Life
Powering the K850 is a removable Li-Po 930 mAh battery. Despite its modest capacity by today's standards, it delivered up to 400 hours of standby time on 2G networks and up to 9 hours of talk time. On 3G networks, users experienced up to 350 hours of standby and up to 3 hours and 30 minutes of talk time, making it a reliable companion for moderate daily use.