Freefly SL8-Air Battery
Batteries & Charging
The SL8 Air supplies flight power for Astro aircraft and USB-C power for compatible equipment.
$695.00
USDAvailable to order
Delivery
Standard shipping is available to the contiguous 48 states and Washington, DC. Shipping charges are shown at checkout before payment. Orders of $6,500 or more after discounts qualify for free standard shipping.
Warranty & returns
Request a return within 10 days of delivery. Customers pay change-of-mind return shipping; opened change-of-mind returns have a 20% restocking fee. GroDrones covers return shipping for incorrect items, products that arrived damaged or defective, and approved warranty returns. Contact us before shipping a return. See our return policy.
Documents
What’s included
Included items and compatible accessories.
- One SL8 Air lithium-ion battery
Compatibility and setup
Compatible with Astro aircraft and devices using the Freefly Open Battery Interface. Follow current Freefly battery maintenance and service bulletins. Inspect the battery and aircraft connectors before use; do not fly with melted or damaged contacts. For older SL8 hardware, follow the required ESD-protection guidance. A failed OLED display requires contacting Freefly support before further use.
Specifications
The details that matter when choosing your equipment.
| Supplier SKU | 910-00649 |
|---|---|
| Battery chemistry | Lithium-ion, 6S |
| Rated capacity and voltage | 7.3 Ah; 21.6 V |
| Manufacturer-rated energy | 157 Wh |
| Net weight, one battery | 2.25 lb (approximately 1.02 kg) |
| USB-C Power Delivery output | Up to 60 W |
| SL8 Fast Charger reference time | Approximately 90 minutes from 0% to 100% per battery |