Many of the same battery packs that BaseWest provides to Air Cruisers and Goodrich for their new aircraft escape slide lighting systems are available to airlines, MRO's, and independent service centers under FAA-PMA approval by identicalilty. BaseWest remains the only Boeing and Airbus approved supplier of LED-based slide lighting systems and the advanced “smart” battery technology that powers them. The latest 787, A350 and regional jet programs feature BaseWest’s FAA/TSO-C142a approved lithium battery which enhances performance, reduces weight, and extends service life.