Hymotion A123 can it leak?

So this is some kind of lithium ion battery in the back of a generation two Prius and another country not the United States? I don't know who high motion is really if something's coming out of that battery I wouldn't think it would be water and there's no water back there there's just air and a fan and whatever is inside of this battery It looks like some sort of lithium ion something another whatever it is it shouldn't be coming out of the battery I wouldn't think and that needs to be looked into well directly I would think that would cause some kind of HV battery isolation fault which may need a capable scanner to read or you may be able to check that with whatever disconnects the battery reading from that to the frame of the car. But I know nothing about the high motion system never seen it first picture I've ever seen of it.

 

Okay now I see in the picture are you sure that's not water just passing through your chassis in Canada usually it comes through the rubber strips that run down the side edges of the hood or it comes in around the gasket that seals the hatch area if you remove your spare tire you'll see two rubber plugs if you push the rubber plug right under or just closest to the hybrid battery through retrieve it throw it into the trunk area just leave it there that'll allow water to pass through the chassis instead of sitting there building up they're also rubber plugs over near the 12 volt battery and under the parts bin on the other side where there's not a battery All of those plugs should be removed I even added a few more close to quarter inch size holes to help water pass through rather than build up around the 12 volt which in some markets in the winter time you will see the 12 volt sitting in a block of ice because water cannot pass through because the holes are clogged not there still got the rubber plugs in them what have you It may be water to make sure it's not some kind of battery lithium or something I guess you could take your test probes ground the black one and touch the wet and see if the meter gets excited I kind of doubt it looks like water that should pass through and it's not.