Astro SL8-Air Battery

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 SL8 Fast Charger (90 minutes per battery)
• 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. 
• Due to limited production volume, these are currently only available with the purchase of an Astro.

Battery:

• Gives Astro up to 37 minutes of flight time, per pair: 
  • See the wiki for estimated flight time details
• Voltage: 21.6 V (6S)
• Capacity: 7.3 Ah, 157 Wh
• Weight: 2.25lbs
• Chemistry: Lithium-Ion
• Auxiliary output: USB-C Power Delivery (up to 60W)
• Designed and Assembled in USA