​The Power-Sonic PS-1290 is a 12-volt, 9 amp-hour sealed lead-acid (SLA) battery utilizing Absorbent Glass Mat (AGM) technology. This design ensures superior performance, maintenance-free operation, and a spill-proof construction, making it suitable for various general-purpose and standby applications. The battery features F2 terminals and is encased in a rugged, impact-resistant ABS housing. It has a design life of up to five years and is approved for air transport by D.O.T., I.A.T.A., F.A.A., and C.A.B. certifications. ​