The battery in my 99 1100GS won't hold a charge so I need to replace it. I've owned the bike since new & have tried WestCo, Odyssey & BMW Gels which is what needs replacing now. When I put this last battery in around two years ago I bought a charger that says it's for BMW Gel batteries & it's always been hooked up when parked in the garage. Last spring I stopped to put my rain suit on & forgot to turn my driving lights off but that was no more than 10 minutes. The next morning I got ABS fault warning lights but after a few miles it seemed to be ok. I've been without electricity for five days because of Hurricane IKE & hence, the charger hasn't been charging the battery & when I tried to start the bike it was completely dead. Why do I have such bad luck with batteries? I looked on Yuasa's web site & they had a Yumicron battery listed for the 1100GS & as it's around $90 I think I might give it a try. Anyone tried a Yuasa in an oilhead? Thanks