This type of battery has the same cyclic advantages commonly associated with gel types, but also provides greater capacity per unit size, therefore handle larger load duration. The base technology is absorbed glass mat, as the battery electrolyte is fully absorbed within the internal separators within the battery, this means there is no possibility of electrolyte spillage even if broken. In turn these batteries are classified non-hazardous, & not subject to any transport restrictions. Click here to download the datasheet for more information on this product. How long will it take my battery to charge using my solar panel? Click Here