24 TC70x Touch Computer Quick Start Guide with Windows 10 IoT Mobile Enterprise
Battery Charging
Spare Battery Charging
Each Battery Charging LED indicates the status of the battery charging in each slot. The table below describes the
Battery Charging LED status.
The 4,620 mAh fully depleted battery fully charges in less than five hours at room temperature.
Charging Temperature
Charge batteries in temperatures from 0°C to 40°C (32°F to 104°F). The battery charger always performs battery
charging in a safe and intelligent manner. At higher temperatures (e.g. approximately +37°C (+98°F)) the battery
charger may for small periods of time alternately enable and disable battery charging to keep the battery at
acceptable temperatures. The battery charger indicates when charging is disabled due to abnormal temperatures
via its LED.
Table 8 Battery LED Charging 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.