Battery Warm-Up Time - Honeywell A700 Hardware Reference Manual

2. Press the battery release button all the way down until the top of the battery pops out from
the battery compartment.
3. Lift the battery out of the compartment.

Battery Warm-Up Time

If a battery has been used in a cold environment, it will not begin charging until it warms up
sufficiently.
Temperature of battery use
-4 °C (24.8 °F)
-10 °C (14.0 °F)
-20 °C (-4 °F)
-30 °C (-22 °F)
Voice Device and Headset Hardware Reference Guide
Approximate warm-up time
6 minutes
10 minutes
22 minutes
30 minutes
16