Motorola MC40 User Manual page 38

2 - 14 MC40 Integrator Guide
Charge batteries in temperatures from 0 °C to 40 °C (32 °F to 104 °F). Charging is intelligently controlled by the
MC40. To accomplish this, for small periods of time, the MC40 alternately enables and disables battery
charging to keep the battery at acceptable temperatures. The MC40 indicates when charging is disabled due to
abnormal temperatures via the Battery Charge LED. See Table 1-1 on page 1-3.
Charging MC40 and Spare Battery
Figure 2-16