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A. Check the battery to see if the line is loose and the connection is not secure.
B. If the line is normal, look at the battery charger's circuit board is broken, try another.
C. If the line is normal and the charger is good, it may be that the circuit board inside the computer has failed.
D. The general battery used for about 3 years, basically aging, even if the lithium battery, you can go to the repair shop to detect.
E. The general battery to use about 20%, you need to charge, do not wait until 0 to recharge, too much damage to the battery.
Save the simple method:
Wrap the battery with a napkin, pay attention to a few layers, then use a transparent cloth to stick it on the outside, pay attention to the tightness with a twisted cloth, do not let the inside permeable, and then put it in the refrigerator (2----zero 2 In Celsius, after 72 hours of storage, the battery may recover some of its storage functions.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.