Hello!

I have spilled MacBook Air 13 2015 with beer. I have disassembled it and cleaned it with cleaner and alcohol. There are no visible damages on boards.

It doesn't work without charger. However it sees battery. When it works with charger red light is on (not green).

Here is some info from About This Mac:

Battery Information:

Model Information:

Serial Number: C016053025YF90MBY

Manufacturer: DP

Device Name: bq20z451

Pack Lot Code: 0

PCB Lot Code: 0

Firmware Version: 511

Hardware Revision: 000a

Cell Revision: 1200

Charge Information:

Charge Remaining (mAh): 3837

Fully Charged: No

Charging: No

Full Charge Capacity (mAh): 6605

Health Information:

Cycle Count: 129

Condition: Replace Now

Battery Installed: Yes

Amperage (mA): 0

Voltage (mV): 7785

And some screenshots:

What could it be? Is it possible that charge management chip is damaged?