SKU: 82312391888

iFlight Defender25 2.5" 4S Cinewhoop w/ DJI O3 HD Camera System - Choose Version

Sale price$297.45 Regular price$330.50
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

iFlight Defender25 2.5" 4S Cinewhoop w/ DJI O3 HD Camera System - Choose VersionAfter 2 years with the very successful ProTek series, iFlight continues to strive for a better flying experience and performance with the next upcoming innovative step. Lets meet the Defender25. Check out all our Digital BNF PNP RTFs and the rest of our iFlight Products! Additional batteries can be purchased separately HERE! We also carry a larger 900mAH Battery for extended flight time HERE! Ultralight & Free to Fly At sub 249g weight, our Defender25

After 2 years with the very successful ProTek series, iFlight continues to strive for a better flying experience and performance with the next upcoming innovative step. Let’s meet the Defender25. 

Check out all our Digital BNF/PNP/RTFs and the rest of our iFlight Products!

Additional batteries can be purchased separately HERE!

We also carry a larger 900mAH Battery for extended flight time HERE!

Ultralight & Free to Fly

At sub 249g weight, our Defender25 doesn't require registration in most countries. The compact and lightweight design also makes it easy to carry and store. It will be your best travel buddy to redefine your FPV adventure.

Small But Mighty

The built-in 2.5inch propeller guards were designed to fly bold. You’ll experience a complete new creative freedom to fly whenever and wherever. The durable injection molded frame does not only prevent damage to your motors or propellers, but also protects the environment of small flight errors.

4K Stabilized Video with 155°Ultra-Wide Angle

Equipped with the latest tech from DJI, the O3 Air Unit HD transmission system. The Defender25 supports 4K video and shoots up to 155°super-wide FOV footage for stunning visuals. In addition, D-Cinelike color mode provides more creative freedom for color grading, allowing you to edit and adjust your footage. (Source DJI)

We’ve also added a special vibration-damped camera mount to keep your raw footage as smooth as possible, as well as ensure good Gyro Data for the in-built or in-post camera stabilization.

Crash Protected Quick-Release Battery

New innovative quick-release battery and charging adapter to make everything as easy as it can be. The Defender25 comes with a stock 4S 550mAh. An Endurance 900mAh battery is optional.

Inbuilt high-performance Video and Receiver antennas

Optimized Landing Gear for Take-off in Complex Environment

Countless easy-to-use features let you get started right away: 

  • 1) Turtle Mode pre-setup
  • 2) Secured XT30 Battery Plug with Anti-Spark Filter
  • 3) Motors with direction arrows
  • 4) Props with positioning column for easy installation
  • 5) All ports and buttons are easy to access
  • 6) Mini camera mount (Naked GoPro, Insta360, etc.)

Specifications:

  • Flight Electronics: BLITZ D25 F7 AIO
  • Video Transmission: DJI O3 Air Unit
  • Frame: 112±2mm
  • Motor: Defender25 1404
  • Prop: Defender25 2525 props (2.5 inch)
  • Weight of the Aircraft: 180g
  • Takeoff Weight incl. 550mAh battery: ≤249g
  • Takeoff Weight incl. 900mAh battery: ≤280g
  • Dimensions (L×W×H):158x155x69mm
  • Max Ascent Speed: 6 m/s (Normal Mode, Sport Mode)
  • Max Descent Speed: 6 m/s (Normal Mode, Sport Mode)
  • Max Speed: 100Km/H (Manual Mode)
  • Maximum Takeoff Altitude: 200 m
  • Max Hover Time: Approx. 6 mins(with 550mAh battery), 10mins(with 900mAh
  • battery)
  • Max Flight Distance: 2-3 km
  • Max Wind Speed Resistance: 80 Km/H (Level 5)
  • Operating Temperature Range: -10° to 40° C (14° to 104° F)
  • Transmission Power (EIRP): FCC: < 33 dBm / CE: < 14 dBm / SRRC: < 30 dBm
  • Antennas: Dual Antennas
  • GNSS: N/A

VTX Specifications:

  • Product Name: DJI O3 Air Unit
  • Weight: Approx. 36.4grams
  • Dimensions (L×W×H): L16.7 * W103.9 * H 81.3mm
  • Screen Size (single screen): 0.49-inch
  • Resolution (single screen): 1920×1080
  • Refresh Rate: Up to 100 Hz
  • Interpupillary Distance Range: 56-72 mm
  • Diopter Adjustment Range: -8.0 D to +2.0 D
  • FOV (single screen): 51°
  • Communication Frequency: 2.400-2.4835 GHz;5.725-5.850 GHz
  • Transmission Power (EIRP):
  • 2.4 GHz: < 30 dBm (FCC), < 20 dBm (CE/SRRC/KC)
  • 5.8 GHz [4]: < 30 dBm (FCC), < 23 dBm (SRRC), < 14 dBm (CE/KC)
  • Max Video Transmission Bitrate : 50 Mbps
  • Operating Temperature Range: 0° to 40° C (32° to 104° F)
  • Power Input: 7-9 V (1.5 A)

Includes:

  • 1 x iFlight Defender25 2.5" 4S Cinewhoop w/ DJI O3 HD Camera System - Chosen Version
  • 1 x Defender25 550mAh Battery
  • 1 x Charging Adapter Board
  • 2 x Defender 2525 Props (pairs)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 82312391888

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Brad007
Cuba, US
★★★★★ 5
Reliable protection that stays put during workouts!
Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
I’ve tried many expensive name-brand sunscreens, but this Amazon Basics version performs just as well, if not better. It’s become my go-to for morning runs and trips to the beach because it actually stays on even when I’m sweating. Why I gave it 5 stars: Non-Greasy Formula: Unlike other sport sunscreens, this one absorbs quickly and doesn't leave that heavy, sticky film on my skin. Actually Water Resistant: I’ve used it for laps in the pool and long hikes; as long as I reapply as directed, I haven't had a single sunburn. No "Sting": One of the best things is that it doesn't run into my eyes and sting when I start to sweat—a huge plus for runners. Great Value: You get a generous 8-ounce bottle for a fraction of the price of "premium" brands. The fact that it’s formulated without Oxybenzone is an added bonus for peace of mind. If you’re looking for effective, no-frills sun protection for an active lifestyle, you can't beat this. It’s a staple in my gym bag now!
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Reviewed in the United States on April 6, 2026
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Igor A
Lake Worth, US
★★★★★ 5
Great value and very practical
Style: SPF 50, Size: 8 Fl Oz (Pack of 6)
This sunscreen is a great value for the price. The SPF 50 protection works well and the lotion applies smoothly without feeling too greasy. It absorbs nicely and provides good coverage for outdoor activities. I especially like using these bottles to refill the sunscreen dispensers at my Airbnb for guests. It’s convenient, reliable, and affordable when you need multiple bottles available. Overall, it’s a solid everyday sunscreen and a very practical option if you need good protection at a reasonable price.
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Reviewed in the United States on March 11, 2026
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eeeggg
Port Orchard, US
★★★★★ 4
good price for good product. applies well, shake and store upright
Style: SPF 50, Size: 8 Fl Oz (Pack of 1), Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
I believe it is equal to the name brands It is 50 SPF Sun Protection Factor so it offers strong UV A and UV B protection which are the 2 ranges of sun rays that do the skin damage and burning. It is an easily absorbed lotion that when rubbed goes into the skin and is not visible. It is thick and goes on with a non shiny, non greasy, solid thick feeling which is what we need for it to stay on as long as possible. It feels good after being rubbed in in that it feels dry and not overly greasy or with no shine and sheen. It is a good product and offers burn protection to me in some clear-sky strong sun uses. Reapply after entering the pool water or swimming laps and after an hour (all sunscreen labels say reapply after 80 minutes which I believe is per recommendations of the federal FDA or some medical studies). I reapply often and I still get tanned but I do not want to burn.
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Reviewed in the United States on August 9, 2025
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JohnMichael Rodriguez
Bozeman, US
★★★★★ 5
Survived the sun like a pasty legend
Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
I bought this sunscreen because I’m basically a human marshmallow — one hour in the sun and I’m toasted. This Amazon Basics Sport SPF 50? It’s like armor for the pale and easily crisped. I slathered it on before a full day of hiking, sweating, and pretending I enjoy direct sunlight, and guess what? No burn. Not even a pink glow. Just victory. It goes on smooth, doesn’t feel greasy, and somehow stayed put through sweat, water, and my dog licking my arm. It’s fragrance-free, which means I didn’t smell like a coconut smoothie or a chemical spill — just clean and protected. Pros: • High SPF that actually works • Sweat and water resistant — like, impressively so • No greasy residue or weird smell • Affordable and comes in a big ol’ bottle • Didn’t turn me into a lobster (the bar is low, but still) Minor feedback: It’s not fancy or trendy, but honestly, I’m here to not burn — not win a skincare award. Also, it takes a bit of rubbing in, but once it’s on, it’s locked and loaded. Final thoughts: If you want solid sun protection without the drama, this stuff delivers. Whether you’re hiking, swimming, or just trying to survive summer, it’s a reliable sidekick. Would absolutely buy again — my skin demands it.
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Reviewed in the United States on November 7, 2025
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Gail
Lake Worth, US
★★★★★ 5
Great Sunscreen at a Great Price!
Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
Love this sunscreen. I live in FL and like to walk most mornings, and need a good sunblock. This Amazon Basics is far better than my previous, far more expensive brand. It's a great price for great quality. I've been using it on my body & face, it's non-greasy, absorbs well, and really seems to offer very good sun protection. And I really appreciate the next day shipping on my past two orders, Amazon. Thanks for the great product & great service!
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Reviewed in the United States on April 20, 2026

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