12V 50A 100A 150A 200A 250A Gel Battery 1;solar system aplication 2,higher power density 3,3 ... time 12V 50A 100A 150A 200A 250A Gel Battery Gel series 1, the vacuum injection of nano-scale gelled electrolyte, can fully absorb the ... water, anti-sulfuric acid concentration, thereby maintaining the electrolyte activity, at high temperatures, GEL battery ...