cathode of the battery, so do not put the battery together
with metal objects.
• Please keep the metal contact points and battery clean.
• Do not use a damaged or depleted battery.
• The battery should be replaced when it cannot meet the
requirements for performance. Battery can be charged
hundreds of times before it should be replaced. Battery
belongs to consumables. Though it can be charged
hundreds of times, its quantity of electric charge may
decrease gradually. When service time (talk time and
standby time) is found to have decreased, the battery
shall be replaced.
• Prevent battery’s exposure to the sun or places with
excessive smoke or dust. Do not use it in damp
environments, such as a bathroom. The battery is not
waterproof; so keep it away from rain and moisture.
• Do not put the battery in places that are too hot or too
cold. Temperatures above 55℃ or below -10℃ may affect
performance of the battery.
