Battery Life
The energy needs of the Nokia 6788 are modest, supported by a removable 1200 mAh Li-Ion battery. It offers up to 200 hours of standby time on 2G networks or up to 210 hours on 3G, with talk time spanning 3 hours 20 minutes to 4 hours 10 minutes, depending on the network. This performance is satisfactory for casual use, well-aligned with the period’s expectations.