| гелевый аккумулятор | gel cell (A VRLA battery (valve-regulated lead-acid battery), more commonly known as a sealed battery or maintenance free battery, is a type of lead-acid rechargeable battery. ... There are two primary types of VRLA batteries, gel cells and AGM. Gel cells add silica dust to the electrolyte, forming a thick putty-like gel. These are sometimes referred to as "silicone batteries". AGM's, short for "Absorbed Glass Matt", forces fibreglass mesh between the battery plates with the same basic outcome. Both designs offer advantages and disadvantages compared to conventional batteries, as well as each other.: There are two primary types of VRLA batteries, absorbent glass mat (AGM) and gel cell (gel battery).  wikipedia.org Alexander Demidov) |
