User's Manual

E-27
• Completely drain the battery before recharging. It may take one to four
days to completely drain.
• When the device is not used for long period, remove the battery from
the device.
• Store the discharged battery in a cool, dark, and dry place.
• Purchase a new battery when its operating time gradually decreases
after fully charging.
• Properly dispose of the battery according to local regulations.
DON’Ts
• Don’t attempt to disassemble the battery—it is a sealed unit with no
serviceable parts.
• Don’t expose the battery terminals to any other metal object (e.g., by
carrying it in your pocket or purse with other metallic objects such as
coins, clips and pens).
This can short circuit and critically damage the battery, and may cause
the fire or injury.
• Don’t leave the battery in hot or cold temps.
Otherwise, it could significantly reduce the capacity and lifetime of the
battery.
• Don’t dispose of the battery into a fire.
• Don’t short the positive electrode and negative electrode on battery
pack.
• Don’t nail, hit with hammer, or step on battery pack.
It may cause fire or damage.
• Don’t use the battery pack with damage or leak.