1 1

Freeflly Alta X 12S Flight Battery (XT90)

Freeflly Alta X 12S Flight Battery (XT90)

$725.00
$725.00
Sale Sold out
Shipping calculated at checkout.

S-FF-ALTA-GEN1-BATT

SKU S-FF-ALTA-GEN1-BATT MPN 910-00688
  • Delivers sixteen amp hours of capacity at 44.4 volts
  • Features a fast connecting XT90S battery connector design
  • Supports fifteen C continuous discharge and thirty C burst
  • Removes the balance lead clip for a streamlined connection
  • Requires two batteries working together for each Alta X flight
  • Built specifically for the original Alta X aircraft
Request Info / Quote ☎︎ 1 (213) 262-9436
View full details
  • Description
  • Specifications
  • In the Box
  • FAQ

Freefly Alta X 12S Flight Battery: 16Ah LiPo Power With XT90S Connector

The Freefly Alta X 12S Flight Battery is a 16Ah lithium polymer pack built specifically to power the original Freefly Alta X, delivering 44.4V through an XT90S connector for quick, secure connections in the field. This battery is designed for the original Alta X and is not the standard battery for the Alta X Gen2, which uses a separate AS150U-connector smart battery. Each Alta X flight requires two of these batteries working together, and this listing covers a single unit.

This is a newer generation flight pack with the balance lead clip feature removed, so operators with older leads featuring that clip will need to remove it from the connector before use. Rated for 15C continuous discharge and up to 30C burst discharge, this battery is built to handle the power demands of heavy-lift flight operations.

Key Features and Benefits

  • High capacity: delivers 16Ah at 44.4V per battery unit
  • XT90S connector: enables fast, secure field connections
  • Strong discharge rating: supports 15C continuous and 30C burst
  • Updated design: removes balance lead clip for streamlined connections
  • Paired operation: two batteries power one Alta X flight together

Reliable power delivery keeps a heavy-lift platform like the Alta X performing consistently across demanding missions. This battery exists to match that power demand with a rated discharge capacity built for sustained, high-output flight.

DSLRPros stocks the flight batteries that keep Alta X operations running without unexpected power issues. Our technicians can confirm compatibility with your specific Alta X configuration before you check out. Order the Freefly Alta X 12S Flight Battery from DSLRPros today.

  • Battery type: Lithium Polymer
  • Capacity: 16Ah
  • Voltage: 44.4V
  • Connector: XT90S
  • Max continuous discharge: 15C
  • Max burst discharge: 30C
  • Max charge voltage: 4.2V per cell
  • Minimum discharge voltage: 3.0V per cell
  • Dimensions: 224mm x 163mm x 90mm
  • Weight: 4.47kg (9.85 lbs) per battery; 8.94kg (19.70 lbs) per pair
  • Compatibility: Alta X
  • 1x Freeflly Alta X 12S Flight Battery (XT90)
How many of these batteries do I need to fly the Alta X?

The Alta X requires two 12S batteries working together for each flight, and this listing covers a single battery unit. Operators should order two to have a complete flight-ready pair. Flight time will vary based on payload weight and flight conditions.

Will this battery work with my existing charging leads?

This is a newer generation flight pack that has the balance lead clip feature removed. If your existing leads include that clip, you will need to remove it from the lead connector before this battery will fit properly. A compatible XT90-capable 12S LiPo charger is available separately.

What is the discharge rating on this battery?

This battery supports a maximum continuous discharge of 15C and a maximum burst discharge of 30C, giving it the output capacity needed for demanding heavy-lift flight operations. Maximum charge voltage is rated at 4.2V per cell, with a minimum discharge voltage of 3.0V per cell.

Is this battery compatible with the Alta X Gen2?

No, this battery is designed for the original Alta X. The Alta X Gen2 uses a separate 12S smart battery with an AS150U anti-spark connector, which includes additional features like a fuel gauge and current detection that communicate directly with the aircraft. Confirm which Alta X platform you're operating with DSLRPros before ordering to ensure you get the correct battery.