Good Afternoon all, may I start by saying I am new to this Forum & might need a bit of time to get around properly so please forgive me ( in advance) . i was wondering if anyone else had this happen to them & whether or not this is common , I had recently bought a ( Banshee 20L-BS) Battery that seemed weak from the beginning. Only lasted 9 Mo. before complete failure. Its replacement (under warranty ) lasted 2 weeks , again complete failure & stranding me . While attempting to start the last time I knew something else was wrong as the starter was locked out immediately. Would not restart , could not access menu to attempt to enter PIN #. Local shop foreman says TSSM fried. My question is can these be related ? since they happened at exactly the same time , Battery seller says " Never heard of this before " , could this be a Fluke ? If anything let this be a bit of advise to all Banshee Battery 20L-BS = JUNK . Don't waste your time.

Thnks J.Z.