The Universal UB121000-45978 AGM boat battery is made by UPG (Universal Power Group) in their state-of-the-art facility. This battery is a sealed (Non-Spillable) requires no addition of water during the life of the battery. The Universal Battery UB121000 is a TRUE DEEP CYCLE can be mounted in any position, requires no maintenance and may be transported by Air or Ground without any special handling regulations. When an AGM battery is charged no hazardous fumes escape the battery case, gases are processed within the battery itself.*Shipping does not include fees for highly rural location, hard to reach locations, islands or location requiring ferry's. These locations may be subject to additional shipping fees. You will be advised prior to your order being processed if additional fees are required, at which point you may proceed with the order if accepted.