Battery Life
A removable Li-Ion 500 mAh battery powers the Alcatel OT-310. It promises a stand-by time of up to 250 hours and a talk time of around 4 hours and 30 minutes, which are decent figures for a device engineered to handle basic communication tasks. The ability to remove and replace the battery is a helpful feature, enabling users to carry spare batteries for extended activity without needing a recharge.