Macbook Air 820-3209-A battery charging time more then 10 hours

[Ciki]

It was liquid damage around everywhere but works ok ,I replaced all part which should be replaced ,now only problem is that charging battery is over 10 hours,try another battery same ,replaced u7400 same thing ,check all resistors and measure them ok ???

 

[Ciki]

On R7086 pin 2 is 0V ,measure is ok 332K

 

[dukefawks]

Check the usual, resistance between pins 17/18, 27/28 of the ISL6259? Also check Q7055 and the gate pin 4 trace to U7000.

 

[Ciki]

pins 27/28 resistance is 21 ,17/18 is 2.1 ,q7055 trace ok to u7000,

 

[dukefawks]

Replace Q7055. Is PPBUS at 8.6V when battery disconnected? You using the correct A1405 battery model?

 

[Ciki]

Already replaced Q7055 ,no change battery is A1496 ,dont think that battery can cause this ,before I use different battery for Macbook air no problem

 

[dukefawks]

I'm not sure but the machine needs an A1405. Try that first before wasting more time.