Telstra Flip 2 T21 User Manual page 41

Capacity
Charge
Time
Battery
Standby
time
Voice
talk time
Connectivity
SIM Card
1000mAh Li-ion user replaceable
3-4 hrs with AC Charger
Up to 200 hours (subject to network)
Up to 4 hours (subject to network)
Bluetooth 4 .1, 3.5mm jack NAHJ, micro USB
Nano SIM, 4FF format.
40