12 TC70x Touch Computer Quick Start Guide with Windows 10 IoT Mobile Enterprise
Battery Charging
Main Battery Charging
The device’s Charging/Notification LED indicates the status of the battery charging in the device.
The 4,620 mAh fully depleted battery fully charges in less than five hours at room temperature.
Spare Battery Charging
The Spare battery Charging LED on the cup indicates the status of the spare battery charging.
The 4,620 mAh fully depleted battery fully charges in less than six hours at room temperature.
Charging Temperature
Charge batteries in temperatures from 0°C to 40°C (32°F to 104°F). The device or cradle always performs battery
charging in a safe and intelligent manner. At higher temperatures (e.g. approximately +37°C (+98°F)) the device or
cradle may for small periods of time alternately enable and disable battery charging to keep the battery at
acceptable temperatures. The device and cradle indicates when charging is disabled due to abnormal
temperatures via its LED.
Table 4 Spare Battery Charging LED Indicators
LED Indication
Slow Blinking Amber Spare battery is charging.
Solid Green Charging complete.
Fast Blinking Amber Error in charging; check placement of spare battery.
Slow Blinking Red Spare battery is charging and battery is at the end of useful life.
Solid Red Charging complete and battery is at the end of useful life.
Fast Blinking Red Error in charging; check placement of spare battery and battery is at
the end of useful life.
Off No spare battery in slot; spare battery not placed correctly; cradle is
not powered.