SKU: 37268100827

GEPRC Mark5 HD Deadcat 4S 5" BNF W/ DJI O3 FPV System - Choose Receiver Type

Sale price$309.15 Regular price$343.50
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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14

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Description

GEPRC Mark5 HD Deadcat 4S 5" BNF W/ DJI O3 FPV System - Choose Receiver TypeThe HD VTX ushered in a new upgrade, and the brand new VTX of DJI O3 air unit pushed the digital system to a new level. The GEPRC team is also upgrading and optimizing the overall performance based on MARK5. At the same time, it will be equipped with DJI O3 air unit to design the new MARK5 O3 version. The newly upgraded camera aluminum alloy side plate, 7075 T6 aluminum alloy is strong and durable. It can be fully adapted to DJIs new O3 air unit

The HD VTX ushered in a new upgrade, and the brand new VTX of DJI O3 air unit pushed the digital system to a new level. The GEPRC team is also upgrading and optimizing the overall performance based on MARK5. At the same time, it will be equipped with DJI O3 air unit to design the new MARK5 O3 version.

The newly upgraded camera aluminum alloy side plate, 7075-T6 aluminum alloy is strong and durable. It can be fully adapted to DJI’s new O3 air unit camera, with a field of view (FOV) of 155°, and the recording specification can support up to 4K 60FPS. We also specially designed TPU fixing parts for the O3 VTX module, and equipped with air inlet cooling port, which is conducive to adequate heat dissipation at the air unit. MARK5 O3 uses GEPRC’s latest SPAN F722-BT-HD V2 stack, with ICM 42688P gyroscope for smooth flight, redundant performance and ports, and supports Bluetooth wireless connection for tuning. The SPAN BLHeli_32 50A ESC with GEPRC 2107.5 motor, and uses new Gemfan 5136 propellers, which has strong power. MARK5 O3 is shipped with two different camera mounts, which can be mounted with a full range of GoPro action cameras, as well as Naked GoPro 8/10, Insta 360 GO2 and Caddx Peanut, etc. to record beautiful moments for your flight.

This time, MARK5 O3 will broaden your horizons, fly beyond what you have ever seen, and bring more possibilities for FPV creation.

Check out our other Digital BNF/PNP/RTFsGEPRC Mark5 Parts and the rest of our GEPRC products!

Features

  • 1. Upgraded lens aluminum alloy side plate, durable and more visual impact
  • 2. Built-in Bluetooth, supports mobile phone wireless connection for parameter tuning
  • 3. Developed specifically for freestyle with a squashed X arm design.
  • 4. The HD version uses DJI’s new O3 VTX, clear image, stable signal, low-latency, long-distance, and supports up to 4K/60fps recording
  • 5. SPAN G50A BLHeli_32 4in1 50A ESC with the latest GEPRC 2107.5 motor, with strong power, fast response speed, precise throttle control, and smooth flight experience
  • 6. Unique frame shock absorption design, less vibration, safe and stable electronic system operating environment
  • 7. With independent capacitor and buzzer cabin, the operating environment of the whole drone is extremely stable, no shaking, no jitter
  • 8. Two kinds of 3D printing camera mounts are designed, which can be mounted with a full range of GoPro cameras, as well as Naked GoPro 8, Insta 360 GO2 and Caddx Peanut cameras. The shooting effect is stable and clear
  • 9. Add coral orange and emerald green colors to the O3 version to add more colors to your flight
  • 10. MARK5 O3 is optimized for freestyle, with a smoother flight experience

                       


Specifications

  • Frame: GEP-MK5 O3
  • Wheelbase: 225mm
  • Top plate: 2.5mm
  • Bottom plate: 2.5mm
  • Arm plate: 5mm
  • FC system: SPAN F722-BT-HD V2
  • MCU: STM32F722
  • Gyro: 42688-P(SPI)
  • OSD: BetaFlight OSD w/AT7456E chip
  • ESC: SPAN G50A BLHeli_32 4IN1 50A 4-6S ESC
  • VTX: DJI O3 Air Unit
  • Camera: DJI O3
  • Propeller: Gemfan 5136
  • Antenna: DJI O3 antenna
  • Motor: SPEEDX2 2107.5-2450KV (4S)
  • Weight: 404.9g (MARK5 HD O3 including 3D printed parts)
  • Receiver: PNP,TBS Nano RX, ELRS 2.4G
  • Recommended Battery: LiPo SS 1300mAh-1800mAh

Includes

  • 1 x GEPRC Mark5 HD Deadcat 4S 5" BNF W/ DJI O3 FPV System - Choose Receiver Type
  • 4 x Gemfan 5136 propellers (pair)
  • 1 x Battery strap M15x250mm
  • 2 x Battery strap M20x220mm
  • 2 x Battery Silicone Pads
  • 1 x 3D printed parts
  • 1 x Action cam mount holder
  • 1 x Set of screws
  • 1 x Set of screwdrivers
  • 1 x Antenna fixed tube
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: 37268100827

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Viral Fixes Daily
Cuba, US
★★★★★ 5
So easy and convenient for everyday bottle washing
I’ve been using these Momcozy washing blocks with the KleanPal Pro baby bottle washer, and they work exactly as intended. The tablets dissolve fully during the wash and leave bottles, pump parts, and accessories coming out clean with no residue or strong scent. What I like most is the convenience. There’s no measuring or spilling liquid detergent, and each tablet is perfectly portioned. It makes the whole washing process quicker and more consistent, especially when you’re washing bottles multiple times a day. They’ve been gentle on all of my baby items and haven’t caused any cloudiness or buildup on bottles or nipples. Overall, these are a simple and reliable refill to keep the washer running smoothly
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Reviewed in the United States on February 4, 2026
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Kelsi Estes
Port Orchard, US
★★★★★ 5
Compact and comes with many!
I recently tried the Mom Cozy detergent blocks for the bottle washer, and I'm thoroughly impressed. These tiny blocks come in small, compact bags, making them incredibly easy to store and use. Despite their size, they pack a powerful cleaning punch, leaving bottles sparkling clean and free of residue. I love how convenient they are – just pop one into the washer, and you're good to go. Plus, the fact that they come in bags with many blocks ensures I won't run out anytime soon. If you're looking for a hassle-free and effective cleaning solution for your baby bottles, these Mom Cozy detergent blocks are a must-try!
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Reviewed in the United States on February 15, 2026
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John
Carnegie, US
★★★★★ 5
Great cleaner
Great great! Cleans perfectly and easy to use, just drop it in the bottle washer. Super time saving and great value.
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Reviewed in the United States on March 25, 2026
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Justin Kay
Fort Morgan, US
★★★★★ 5
A Game-Changer for Breastfeeding Moms!
I was a bit skeptical about buying a specialized bottle washing block at first, but I'm so glad I took the plunge! The Momcozy Official Washing Block is a total game-changer for breastfeeding moms like myself. This product has made my life as a nursing mom so much easier and more convenient. First of all, let me just say that this block is SUPER easy to use. It's simple to pop in a dirty bottle into the machine, and before you know it, your bottles are sparkling clean and ready for reuse. The block itself is also very compact and lightweight, making it easy to store in my nursing bag or diaper bag. But what really sets this product apart is its ability to get out even the toughest stains and residue. I've tried other bottle washing methods before, but nothing compares to the effectiveness of this block. My bottles come out looking like new every time! The best part? The Momcozy Official Washing Block is affordable and makes a great investment for any breastfeeding mom. Trust me when I say that you won't regret buying this product!
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Reviewed in the United States on December 27, 2025
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Justin Juracek
Waukegan, US
★★★★★ 5
Amazing
The Momcozy Bottle Washer Tablets have been such a great addition to our daily routine. As a busy parent, anything that makes cleaning bottles easier is a huge win, and these tablets really do the job well. They dissolve quickly and help remove milk residue and buildup from bottles, pump parts, and other baby feeding accessories. After using them, everything comes out clean, fresh, and residue-free, which gives me peace of mind knowing my baby’s items are properly sanitized. I also love how convenient they are. Instead of measuring or dealing with messy liquids, you simply drop a tablet in and let it work. It saves time and makes the whole process much simpler, especially during those busy days and late-night bottle cleanups. Another plus is that they seem gentle but effective, which is important when cleaning items used for babies. Overall, these tablets are easy to use, effective, and a real time saver. I would definitely recommend them to other parents looking for a simple and reliable way to keep baby bottles and feeding supplies clean. I will absolutely be purchasing them again! ✨
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Reviewed in the United States on March 7, 2026

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