User's Manual

environment.
4.For batteries that are not used temporarily, discharge them once every 3 months, and recharge them to 60%
or 70% of the power for storage.
Product Parameter
Product size: 166*79*31±2mm (excluding shield and handle grip)
Screen: 5.5 inch bright screen
System: Android 10.0 OS
Resolution: 720*1440
Battery capacity: 4800mAh
USB type: Type-c data interface
Working hours: 14 hours
Communication: 4G, 3G, 2G free switching
Network: WIFI
Positioning: GPS/Beidou
Optional Functions
Battery Usage
1. It is forbidden to disassemble the battery cells under any circumstances.
2. It is forbidden to immerse the battery in liquid to prevent moisture.
3. It is forbidden to charge, use or place the battery near heat sources, such as fire, heater, etc., or under high
temperature (such as strong sunlight or very hot cars), otherwise it will cause overheating and fire or shorten the
life. It is forbidden to directly solder the battery.
4. It is forbidden to heat or throw the battery into a fire, or put the battery in a microwave oven or high-pressure
container.
5. If the battery leaks or smells (electrolyte), please discard the battery immediately. If the electrolyte leaks and
touches the skin, eyes or other parts of the body, immediately rinse the electrolyte with clean water and seek
medical attention.
6. It is forbidden to hit or pierce the battery with sharp parts, such as nails and other sharp objects.
7. It is forbidden to transport or store the battery and metal objects, such as necklaces, hairpins, etc.
8. It is forbidden to hit, step on, or throw the battery with a hammer.
9. The battery is a consumable product, and its capacity will gradually decrease as the use cycle increases. It is
recommended that the battery be replaced in time when there is a problem.