Are those two compatible?

Solution
As far as I can see from the pics:

The original Acer OEM battery has an output rating of only 10.8 volts, whereas the Liteon battery has an output of 19 volts.

The output voltage of the Liteon one is way too high, it will permanently damage your laptop/netbook or whatever it is!

They are definitely not compatible.
As far as I can see from the pics:

The original Acer OEM battery has an output rating of only 10.8 volts, whereas the Liteon battery has an output of 19 volts.

The output voltage of the Liteon one is way too high, it will permanently damage your laptop/netbook or whatever it is!

They are definitely not compatible.
 
Solution


I think you mix up the adapter for the battery.