First, the problem of short battery standby time
1. The battery continues to charge or replace the charger to power the battery.
2. Generally, after two or three full charge and discharge cycles, the internal material of the battery core is completely "activated" to achieve the best effect.
3. Re-replace a battery.
Second, on the issue of not charging
1. Check if the charger contact piece is tilted or adjust the hardware.
2. Try cleaning with a clean cloth or replacing another charger.
3. Wrap it in paper and put it in the refrigerator for two days, then take it out and charge it.
4. Try replacing the battery.
Third, the problem that the battery can not be turned on when the phone is loaded
1. Use the charger to charge or stabilize the power supply to activate the positive and negative poles.
2. Wipe the battery contacts with an alcohol cloth or replace the battery.
3. Adjust the phone touch or change the phone.
Fourth, regarding the battery in the use of power failure phenomenon
1. Wipe the battery contacts or adjust the contacts with alcohol
2. Replace the battery and return it to the manufacturer for repair.
5. Question about the words "non-approved battery" appearing on the battery display on the mobile phone.
1. Try another phone and a battery
2. Wipe the contact point between the phone and the battery with a clean cloth, because the decoding output and the touch point of the phone are dirty.
3. Return to the factory for repair.
Sixth, about the problem of "invalid battery" appearing on the battery display on the mobile phone
1. Wipe the battery contacts and mobile phone contacts with alcohol, try another mobile phone or change the charger.
2. Return to the factory for repair.
Seventh, about the mobile phone display power 2 to 3 grid a call to disconnect or display insufficient power
1. Need to use the charger to recharge it.
2. Replace the battery and return it to the factory for repair..
Eight, about the problem of automatic shutdown when the phone is in use
1. Check if the battery contacts and the phone contacts are tilted.
2. Try replacing the battery.
3. Return to the factory for repair.
4. Try changing the phone again.
Nine, the problem of zero voltage or low voltage or battery expansion of the battery
1. Avoid short circuit of metal objects and positive and negative poles
2. The charger tests the performance before charging.
3. When the battery is placed, the positive and negative electrodes avoid contact with metal objects.
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