The charging time of a SONY Ericsson amplifier depends on a number of factors, such as battery capacity, charger power and battery remaining power. In general, it is recommended to follow the following steps to charge:
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1. Charge with an original charger or compatible charger.
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2. Plug the charger into a power outlet and connect the charger to the charging port on the loudspeaker.
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3. During charging, the speaker's power indicator usually lights up to indicate that it is charging.
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4. Charging time is generally 2-4 hours, but the exact time may vary depending on battery capacity and charger power.
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5. When the power indicator turns green or goes off, the charging is complete.
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It should be noted that during the charging process, over-charging or over-discharging should be avoided, so as not to affect the battery life. At the same time, it is recommended to fully charge the battery before use to obtain the best use effect.
The first charge needs to be charged for more than 24 hours, so that the battery can be activated and can be used normally