Yeah, you have a Mutation X V2 unless my sleep-deprived brain is missing something. I believe it should have triangle screws for the 4 posts... if yours actually has phillips screws, it's likely a clone, though there's an small chance they replaced them with phillips. A very small chance.
Regarding the battery: It isn't 35amp, it's actually around 20amps. I'd encourage you to search on it and confirm for your own peace of mind, as it'll come in handy when you follow everyone's very good advice on picking up a multimeter to measure the coil.
I'll definitely do both! Thx.