Main-ship battery power for turbine applications has come a long way in the past few years, and Kansas-based True Blue Power has been busy developing a complete line of lithium-ion batteries and chargers. The company was showing off the line at the 2021 NBAA-BACE show in Las Vegas and Aviation Consumer editor Larry Anglisano got a product tour from True Blue’s Erik Ritzman on the convention floor.

Larry Anglisano is a regular AVweb contributor and the Editor in Chief of sister publication Aviation Consumer magazine. He's an active land, sea and glider pilot, and has over 30 years experience as an avionics tech.