Archer Aviation Inc., a leader in the development of electric vertical takeoff and landing (eVTOL) aircraft, announced the successful completion of rigorous battery pack drop testing conducted at a National Institute for Aviation Research lab. This marks a significant milestone in the development of the company's proprietary electric propulsion system for its Midnight aircraft.
Over the course of this week, Archer's engineering and certification teams led Midnight's proprietary battery packs through three 50-foot drop tests simulating extreme impact scenarios. Tested at varying states of charge — 0%, 30%, and 100% — the battery packs withstood the impact without any signs of failure and, remarkably, continued to function properly.
This test is renowned within the electric aviation industry as one of the most challenging barriers to certification, designed to ensure battery packs can safely endure significant impact. A pivotal factor in the success of these tests is Archer's choice to utilize cylindrical cells within its proprietary battery pack design.
Alex Clarabut, Archer's Battery Lead, said: "Successfully passing the battery pack drop tests marks a pivotal moment that paves the way for future 'for credit' certification testing with the FAA. This accomplishment highlights our dedication to not just meeting, but exceeding safety standards. It is a critical step towards our goal of ensuring that Midnight will be among the safest aircraft in the skies."
Archer's goal is to transform urban travel, replacing 60–90-minute commutes by car with estimated 10–20-minute electric air taxi flights that are safe, sustainable, low noise, and cost-competitive with ground transportation.
Source: Archer
