Put one in my GasGas 400 (notorious for killing any battery)... at 25 degrees yesterday morning it would not start my bike.
The Gassers are fuel injected which requires to have a pretty good battery to kick in the fuel pump, etc. No go.. Ended up pushing it up a hill and push starting it. Within a minute the battery was fully charged and i could stop and start it at will..
I wouldnt say it's bad, especially with the 950's bigger battery, i think the gasser has the 14a.. may try to switch it out and see if i can get the 950 battery in the gasser battery box.
At any rate.. i've killed one..
... but just for a minute..