4. Battery
Warnings
Do not use or charge the battery under high temperature�
Do not short-circuit the postive(+) and negative(-) terminals of the battery�
Do not use or charge the battery under hingh temperature�
The battery should be storde in a clean, dry circumstance and charged 2h by
the charge every two months when not used for long time�
Please charge the battery by using the special charger�
Do not let the battery near fire�
Do not disassemble the battery�
The battery pack should be charged for one time every 3 months while storing�
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