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User’s Manual
Caution:

Risk of explosion if battery is replaced by an incorrect type. Dispose the battery
according to local regulations.

Never place batteries or devices on or in heating devices, such as microwave
ovens, stoves, or radiators. Batteries may explode when overheated or its
performance will be degenerate and its service life will be decreased.

Do not use it in a location where is electrostatic and magnetic greatly, otherwise,
the safety devices may be damaged, causing hidden trouble of safety.

If the battery leaks, and the electrolyte get into the eyes. Do not wipe eyes,
instead, rinse the eyes with clean running water, and immediately seek medical
attention. Otherwise, eyes injury can result.

If the battery gives off an odor, generates heat, becomes discolored or deformed,
or in any way appear abnormal during use, recharging or storage, immediately
remove it from the device or battery charge and stop using it.

Avoid charging batteries for more than a week, as overcharging may shorten
battery life. Over time, unused batteries will discharge and must be recharged
before use.

Disconnect chargers from power sources when not in use.

Use batteries only for their intended purposes.

Store the battery at 0°C to 40°C.

Avoid exposing your device and batteries to very cold or very hot temperatures.
Extreme temperatures can cause the deformation of the device and reduce the
charging capacity and life of your device and batteries.

Prevent batteries from contacting metal objects, as this can create a connection
between the + and – terminals of your batteries and lead to temporary or
permanent battery damage.

In case the battery terminals are dirt, clean the terminals with a dry cloth
before use. Otherwise power failure or charge failure may occur due to the poor
connection with the instrument.

Be aware discharged batteries may cause fire. Follow all local regulations when
disposing of used batteries or devices.

Never crush or puncture the battery. Avoid exposing the battery to high external
pressure, which can lead to an internal short circuit and overheating.
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