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Important: Read this information before using your MH250 Handset.
Observe the following instructions to use this product safely, prevent you and other people from possible injury, and
protect properties. Improper handling may cause heat, explosion, and fire.
Danger
Recharge the battery with the matching battery charger (see battery label description).
Use the battery only for this MH250 handset system. Do not use it with other electrical devices.
Keep the following warnings to prevent the battery pack from heating, explosion, and fire.
• Do not throw the battery pack into fire.
• Do not solder the battery pack directly.
• Do not short the positive (+) and negative (-) terminal of the battery pack with metal.
• Do not poke the battery nor smash it with hammer.
Do not disassemble nor modify the battery pack. It has a safety circuit and a damaged circuit may cause heat,
explosion, and fire.
The internal liquid of the battery pack has strong acid. If the battery liquid gets into your eye, rinse your eye well with
water and consult with a doctor.
Do not use, leave, nor recharge the battery pack near fire or under the direct sunlight. High temperature may damage
the internal safety circuit and may cause malfunction of the recharge, heat, explosion, or fire.
User Safety Protocol
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