Concorde® RG-380E/53L Premium Aircraft Battery S-CATALYST SearchTag From the back cover:

From the back cover:

Its portable modular configuration includes a battery-powered ENC module

Covering everything from basic multi-engine principles to advanced flight maneuvers

flexible film is achieved for added gloss to the topcoat

Ergonomic handles reduce operator fatigue

Concorde® RG-380E/53L Premium Aircraft Battery S-CATALYST SearchTag From the back cover:The RG 380E 53L is a Concorde Platinum Series Aircraft Battery. The Platinum Series is comprised of premium hand made AGM Aircraft Batteries with excess power for many applications. Concorde recombinant gas (RG Series) valve regulated lead acid (VRLA) batteries for engine starting, emergency essential power, and standby power applications are constructed with cutting edge Absorbed Glass Mat (AGM) technology. Concordes proprietary PolyGuard Microporous