Nazgul DC5 O3 ECO 6S HD

BNF Copters

Brand

Version	6S
Frame Design	Deadcat
Size	5"
Style	Freestyle
VTX	DJI O3 Air Unit

The Nazgul DC5 ECO O3 is a 5-inch "DeadCat" geometry freestyle drone designed to deliver the premium DJI O3 digital experience at a more accessible price point. By utilizing the cost-effective XING-E Pro 2207 motors and the BLITZ ATF435 stack, iFlight has created a rugged, pre-tuned BNF (Bind-and-Fly) quad capable of 190 km/h and professional-grade 4K stabilized video. It’s the perfect entry point for pilots who want a full-sized freestyle rig that won't break the bank.

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Shipped from: AT

Last Updated: 06.08.2025

Product Description

The iFlight Nazgul DC5 ECO O3 6S HD is the "value champion" of the Nazgul lineup. It takes the legendary 5-inch freestyle performance of the standard Nazgul and swaps in more cost-effective "ECO" components—like the XING-E Pro motors and the BLITZ ATF435 FC—to bring down the price without sacrificing the 4K cinematic power of the DJI O3 Air Unit.

DeadCat (DC) Geometry: The "DeadCat" frame layout pushes the front arms wider and further back. This ensures that even at low camera angles, the propellers are completely out of view in your 4K footage, making it a "one-stop-shop" for cinematic freestyle.
ECO Power System: It features XING-E Pro 2207 1800KV motors. While they lack the premium unibell design of the XING2 series, they provide massive torque and durability for a fraction of the cost.
BLITZ ATF435 Stack: The heart of the drone is the BLITZ ATF435 Flight Controller paired with a 55A 4-in-1 ESC. This stack is specifically optimized for 6S power, providing smooth filtering and reliable power delivery during aggressive maneuvers.
Anti-Spark Filter: One of the best "quality of life" features included is the integrated anti-spark circuit. It prevents that scary "pop" and spark when you plug in your 6S battery, protecting your XT60 connectors and sensitive electronics from voltage spikes.
Rugged Build: The frame uses a mix of high-strength carbon fiber and an aluminum camera mount. This "hybrid" approach protects the expensive O3 camera during crashes while keeping the overall weight manageable for snappy flight performance.

Technical Specifications:

Wheelbase: 240mm
Max Speed: 190 km/h (Manual Mode)
FC: BLITZ ATF435 Flight Controller
ESC: BLITZ E55S 55A 4-IN-1 ESC
Motors: XING-E Pro 2207 1800KV (6S)
Video System: DJI O3 Air Unit (4K/60fps)
Propellers: Nazgul F5 3-blade
Weight: ~450g (Without battery)
Max Hover Time: ~7.5 minutes (with 6S 1400mAh)

Pilot's Reality Check:

Standard vs. ECO: The main difference between this and the "standard" DC5 is the stack and motors. Performance-wise, most pilots won't notice a difference in everyday flying, making the ECO the smarter buy for those on a budget.
GPS Ready: While many versions ship without GPS to save cost, the frame has a dedicated mounting spot at the rear. If you plan on flying long-range, adding a BLITZ M10 GPS is a highly recommended 5-minute upgrade.
6S Power Required: This drone is strictly for 6S LiPo batteries. Running 4S will result in significantly underpowered flight and could cause issues with the O3 Air Unit's voltage requirements.

Flyer's POV: Flying the Nazgul DC5 ECO feels like flying a "muscle car." It’s heavy enough to carry its momentum through big cinematic orbits, but the 2207 motors have enough raw grunt to pull you out of a terminal dive with ease. The O3 video feed is breathtaking, and knowing you didn't pay the "premium tax" for the XING2 motors makes those risky gaps a little less stressful to fly through.

📦 Package contains

1 * Nazgul DC5 ECO O3 6S HD BNF (Pre-built & Tuned)
2 * Albatross LHCP 5.8GHz Antennas
2 * Battery Anti-slip Pads
2 * Nazgul F5 Propellers (Pairs)
1 * Screw Bag (Spare Hardware)

🤔 Frequently Asked Questions

What makes it "ECO"?
The primary difference is the flight stack. While standard Nazguls usually use STM32 F7 processors, the ECO uses the BLITZ ATF435 Flight Controller. This uses an Artery (AT32) chip, which is less expensive than the ST chips but offers similar performance for Betaflight. You likely won't feel a difference in flight, but it saves about $40–$50 on the total cost.
What does "DC" stand for?
DC stands for DeadCat geometry. The front arms are swept back so that the propellers are not visible in your 4K O3 footage. This makes it ideal for cinematic freestyle where you want a "clean" view without the distraction of spinning props in the corners of your screen.
How is the durability?
It uses a 5mm arm design and a mix of carbon fiber and 7075 aluminum camera side plates. While it isn't as "overbuilt" as the Evoque (which has plastic side shielding), it is a classic freestyle frame that is easy to repair. Arms are "easy-swap," meaning you only need to remove a few screws to replace one after a crash.
Does it have an Anti-Spark filter?
Yes. One of the best "quality of life" features on this drone is the integrated Anti-Spark filter. It prevents that aggressive "pop" and spark you usually get when plugging in a high-voltage 6S battery, which helps preserve the lifespan of your XT60 connectors.
Is it good for beginners?
It is arguably the best "first 5-inch" drone for 2026. It comes pre-tuned from the factory, includes a built-in buzzer for finding it in tall grass, and uses the XING-E Pro motors, which are known for being the gold standard of "budget but bulletproof" power.