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TO AVOID SHORT-CIRCUIT. MAKE SURE NOT TO USE THE BATTERY WHEN IT IS
DAMAGED, DEFORMED, DISCOLORED OR OVERHEATED OR EMITS ODOR.
THIS PRODUCT SHOULD BE USED WITH CARE IN TROPICAL REGIONS. IF YOU
HAVE QUESTIONS ON HOW TO USE THE PEN, PLEASE CONTACT OUR TECHNICAL
SUPPORT/SERVICE FOR HELP.
Battery maintenance and precautions
Battery capacity deteriorate over time. To optimize
battery life time:
Charge battery prior to becoming completely empty.
Do not expose the battery to heat longer than
necessary (above 30°C is considered hot).
Disconnect charger as soon as possible after battery
becoming fully charged.
Especially do not leave battery flat as it may harm
the battery.
Even if device is not used for a longer period it’s
recommended to charge battery at least every three
months.
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