SuperLight Air Batteries are designed for rigors of flight and ease of use with Astro. 

Built-in battery management eliminates the need for balance connectors. The microprocessor handles: charging, discharging, and health monitoring. The OLED display indicates the state of charge, voltage, current, and more. 

We added a USB-C Power Delivery port to charge your devices (even your laptop!)

Notes

• Astro requires two SL8-Air Batteries for each flight
• Recharge rapidly with the  (~90 minutes per battery, 0-100%)
• Airline carry-on compatible (157Wh each) 
• The SL8-Air battery was designed for Astro, but will work with any device that uses the Freefly Open Battery Interface.