Viewtech VJ-3 Operating Manual page 5

WARNING
1. Use only 3.6V lithium batteries, model 18650B with PCB-protection
(button top).
2. Submit a repair request immediately in case of battery leakage,
discoloration, deformation or abnormal condition.
3. Clean immediately with tap water if your skin or clothing comes into
contact with a leaking battery.
4. Keep the battery charger free of any covering during charging.
5. Do not charge the battery in the vicinity of flammable gas or materials.
AT TENTION
1. Do not use or store the battery or borescope in a high-temperature envi-
ronment, such as direct sunlight, closed cars or near heating equipment.
2. The battery will heat up during prolonged operation. Do not remove
immediately after use, as this could cause burns.
3. Keep battery and borescope out of the reach of children.
4. Do not touch the battery electrodes with wet hands.
5. Full charge the battery before use and after extended use.
6. Remove the battery from the borescope if the scope will not be used for
more than 30 days, otherwise, it may cause damage to the borescope, fire
or personal injury.
REMINDER
1. This is a high-output battery. Please use the battery properly or it may
cause damage due to the leakage and excessive heat. Always check the
orientation/polarity and load it into the chamber correctly.
2. Battery performance will decrease as the ambient temperature drops.
Performance will be restored once the ambient temperature rises.
3. Recycle the battery in accordance with the local regulations at the end of
its useful life.
4. Recommended temperature range for this lithium ion battery is:
Discharging (in use): 0°C to 40°C (32°F to 104°F)
Charging: 0°C to 40°C (32°F to 104°F)
Storage: -10°C to 50°C (14° to 122°F)
5. Using, charging, or storing the battery at a temperature out of the above
range will reduce the battery's performance and service life.
6. Be sure to remove the battery from the borescope for long term storage.
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