Stonex S70G GNSS Handheld – User Manual v1.0
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6. This product has an operating temperature range of -20°C~+60°C and a
storage temperature range of -30°C~+70°C. Extreme temperatures can affect
the device's performance and service life.
7. Please use an original rechargeable lithium battery. Low-quality batteries
will affect the performance and service life of the device, and may even have
the danger of explosion.
8. Although the product has been tested to withstand harsh operating
environments, do use the product in an improper manner.
9. Please do not disassemble this product. In case of failure, please send to our
authorized service centres to proceed with repairs.
10. After the device has reached the end of its service life, please discard in a
proper way to avoid environmental pollution.
11. When replacing the battery or during the use of an external power supply,
shut down the device completely before removing the battery or
disconnecting the external power supply to prevent damage.
12. This product is a Class B product, which may cause radio interference. The
user may be required to take necessary preventive measures.
Battery Instructions
1. This product uses a rechargeable lithium battery as a power source. When
the power is low, please charge the battery. To maintain battery life, it is
recommended to deplete the battery's power before charging.
2. When the battery charger is not in use, please remove it from the power
supply. Do not connect the charger to the battery for more than one week.
Excessive charging will shorten the battery life.
3. Temperature affects the battery charging limit. Therefore, the battery may
need to be cooled or warmed up before charging.
4. Please use the battery for its original intended purpose to prevent short-
circuiting the battery. A short circuit will occur when a conductive material
connects the battery’s positive and negative terminals.
5. Do not use a battery that is damaged.
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