Battery Charging

Thermion thermal imaging riflescopes come with a built-in rechargeable lithium-ion Battery Pack APS3 and a removable rechargeable lithium-ion APS2 Battery Pack. The batteries should be charged before first use.

1. Open the micro USB cover (9) by turning it counterclockwise.
2. Connect the micro USB plug of the USB cable (16) to the micro USB port (10) in the body of the riflescope.
3. Connect the second micro USB plug of the USB cable (16) to the micro USB port on the power adapter (17).
4. Plug the device into a 100–240 V socket (18).

Attention! When charging batteries via the microUSB connector (10) in the body casing of the riflescope, the built-in Battery Pack is the first to be charged. Once it is fully charged, the removable Battery Pack begins charging. When the device is in use, power consumption occurs in reverse order.

The rechargeable lithium-ion APS2 Battery Pack can be recharged using the APS charger*.

1. Insert the APS2** Battery Pack (8) along the rail into the APS charger slot as far as it will go. The APS charger is supplied with your device.
2. Point A on the battery and point B on the charger should match.
3. Two batteries can be charged at the same time: the second slot is designed for it.
4. Connect the micro USB plug of the USB cable (16) to the micro USB port on the power adapter (17). 
5. Connect the second plug of the micro USB cable to the APS battery charger port (14).
6. Plug the device into a 100–240 V socket (18).

The LED indicator (15) will display battery charge status:

LED Indicator***	Battery Charge Status
	Battery level is from 0% to 10%. Charger is not connected to a power supply.
	Battery level is from 0% to 10%. Charger is connected to a power supply.
	Defective battery. Do not use the battery!
	Battery level is from 10% to 20%.
	Battery level is from 20% to 60%.
	Battery level is from 60% to 95%.
	Battery completely charged. Charging will automatically stop. The battery can be disconnected from the charger.

* Included in the delivery package.

** APS3 Battery Pack is available (sold separately).

*** LED indicator displays the current battery charge status for 30 seconds when the APS charger is not plugged in. When the power is being supplied, the indicator is constantly displaying the current battery charge status, the LEDs are additionally flickering to display the battery charging process.