Thermal Monocular User Manual
29
Battery
● Improper use or replacement of the battery may result in explosion hazard. Replace with the
same or equivalent type only.
● The external removable battery type is 18650, and the battery size should be 19.2 mm × 70 mm.
The nominal voltage and capacity are 3.6 VDC/3200 mAh.
● The built-in battery type is lithium battery, and the battery size should be 6.8 mm × 2.1 mm. The
nominal voltage is 3 VDC, and the rated capacity is 3 mAh.
● Dispose of used batteries in conformance with the instructions provided by the battery
manufacturer.
● For long-term storage of the battery, make sure it is fully charged every half year to ensure the
battery quality. Otherwise, damage may occur.
● Do not charge other battery types with the supplied charger. Confirm there is no flammable
material within 2 m of the charger during charging.
● DO NOT place the battery near heating or fire source. Avoid direct sunlight.
● DO NOT swallow the battery to avoid chemical burns.
● DO NOT place the battery in the reach of children.
● The battery cannot be charged with external power source directly.
● The device cannot be charged, please use the supplied charger to charge the battery.
● Please purchase the adapter by yourself. The using environment of the adapter should be
consistent with that of the device.
● Use the battery provided by qualified manufacturer. Refer to the product specification for
detailed battery requirements.
Maintenance
● If the product does not work properly, please contact your dealer or the nearest service center.
We shall not assume any responsibility for problems caused by unauthorized repair or
maintenance.
● Wipe the device gently with a clean cloth and a small quantity of ethanol, if necessary.
● If the equipment is used in a manner not specified by the manufacturer, the protection
provided by the device may be impaired.
● Clean the lens with soft and dry cloth or wiping paper to avoid scratching it.
Using Environment
● Make sure the running environment meets the requirement of the device. The operating
temperature shall be -30 °C to 55 °C (-22 °F to 131 °F), and the operating humidity shall be 95%
or less.
● DO NOT expose the device to extremely hot, cold, dusty, corrosive, saline-alkali, or damp
environments.
● This device can only be safely used in the region below 2000 meters above the sea level.
● Avoid equipment installation on vibratory surface or places subject to shock (neglect may cause
equipment damage).
● DO NOT aim the lens at the sun or any other bright light.