9 - 4
ET1 Enterprise Tablet User Guide
Four-slot Charge Only Docking Cradle
The Four-slot Charge Only Docking cradle:
•
Provides 12 VDC power for operating the ET1.
•
Simultaneously charges up to four ET1s.
Charging
Insert the ET1 into a slot to begin charging.
ET1 Battery Charging
Figure 9-2
The ET1's Battery Charge LED shows the status of the battery charging in the ET1. See
for charging status indications. The 4620 mAh battery fully charges in approximately six hours.
Charging Temperature
Charge batteries in temperatures from 0°C to 40°C (32°F to 104°F). Charging is intelligently controlled by the
ET1. To accomplish this, for small periods of time, the ET1 or accessory alternately enables and disables
battery charging to keep the battery at acceptable temperatures. The ET1 indicates when charging is disabled
due to abnormal temperatures via the Battery Charge LED. See
Battery Charge LEDs
Table 1-2 on page 1-6
Table 1-2 on page
1-6.