Power-Sonic has been a leading force in the global battery business for over 42 years. The Company has thrived due to their commitment to provide high quality cost effective batteries, backed by a level of service that is second to none. Sealed Lead Acid (SLA), also called valve regulated (VRLA) batteries from 0.5 to 210AHPowersport batteries Sealed Nickel-Cadmium (NiCd) and Nickel-Metal Hydride (NiMH) cells SLA battery chargers - both Automatic Dual Rate and Float models NiCd / NiMH battery chargers