Hello Ashley I run with a Banner battery, the car is always hooked up to a CTEK conditioner, and the car always starts on the button. I check the electro-lite level on a monthly basis and do not suffer water loss. My classic MG sits outside under a cover (oh for a double garage) and this is hooked up to a Carcoon conditioner and again the car starts on the button. If your running with a CTEK then unless it is faulty, or your battery is down a few cells then all should be well. As mentioned, top up the battery, give it a full charge with a std battery charger, and then hook up to tye CTEK.