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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
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Description
HobbyWing Platinum PRO V4 40A ESC (3S-4S)Perfect for Oxy heli 3 upgrade 3 4S LiPo Built in BEC 5V 8V, 7A require WiFi Express Modele or LCD program box for firmware update programming (purchase separately) Model Platinum 40A ESC V4 Input Voltage 3 4S LiPo Cont. Peak Current (10s) 40A 60A (Switch mode) BEC Switch Mode: 5 8V,7A Separate Programming Port For connecting LCD Program Box WIFI Express Throttle Signal BEC Output RPM Signal Transmission Wire(s) White Throttle Signal Wire Red & Black
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Perfect for Oxy heli 3 upgrade
- 3-4S LiPo
- Built-in BEC 5V-8V, 7A
- require WiFi Express Modele or LCD program box for firmware update / programming (purchase separately)
Model Platinum 40A ESC V4 Input Voltage 3-4S LiPo Cont./Peak Current (10s) 40A/60A (Switch-mode) BEC Switch Mode:5-8V,7A Separate Programming Port For connecting LCD Program Box/WIFI Express Throttle Signal/BEC Output/RPM Signal Transmission Wire(s) White Throttle Signal Wire/Red & Black BEC Output Wires/ Yellow RPM Signal Transmission Wire Input Wires Red-14AWG-100mm*1/Black-14AWG-100mm*1 output wires Black-16AWG-75mm*3 Output connectors 3.5mm Gold Connectors (Female) Weight/Size 47g / 48x30x15.4mm Download
Users_manual_Platinum40A.pdf
HOBBYWING Governor function explained (PDF)
- 3-4S LiPo
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.6 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Convenient, Compact, and Powerful – A Must-Have for Any Setup
Size: 5 FT (2 prong plug), Color: White
This power supply is a total game-changer for keeping everything charged and organized. It has a solid number of AC outlets and multiple USB ports (including fast-charging), it is great for charging laptop, phone, tablet, and other gadgets all in one place without a mess of adapters. I use it in my shop to charge pool robots, rechargeable lights batteries for my hand tools and outdoor tools. The USB ports makes it great for charging items that come with a USB cord, no need for an adapter.
The build quality is excellent—sturdy casing, decent cord length, and no overheating even with several devices running at once. I also appreciate the smart layout: the plugs are spaced far enough apart to handle bulky chargers, and the USB ports work reliably.
Great for a home office, bedside setup, or travel. If you’re tired of rotating devices in and out of a wall plug, this is well worth the purchase.
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Reviewed in the United States on August 3, 2025
★★★★★ 5
Got the job done!
Size: 5 FT (2 prong plug), Color: White
This was the perfect solution. Old outlet and the single plug didn’t overly strain the wall socket. Lots of plug-ins for all our electronics and a long enough core to reach them all.
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Reviewed in the United States on November 14, 2025
★★★★★ 5
Great item!
Size: 5 FT (2 prong plug), Color: White
LOVE. Plenty of outlets, cord is long enough - works perfectly in my office.
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Reviewed in the United States on November 14, 2025
★★★★★ 5
Lots of nice features
Size: 5 FT (2 prong plug), Color: White
664Very nice. Even the slots on the sides will enable a larger than expected plug. Wish they included the screws for mounting. Didn't think it would be a big deal as I always keep the extras from projects, but it would have been a nice touch. If you do mount the power strip, it does reduce the size of the plug it will accommodate on the sides. Also wish I would have purchased the longer cord- NOT the fault of the product. Love the flat angled plug! I'm using it behind an adjustable bed frame that moves several times a night, so knowing I won't accidentally knock it out of the wall is nice. And you can easily use both wall plugs. Also very convenient to connect the USB & USB-c plugs without the bricks.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Works perfectly for what I needed
Size: 5 FT (2 prong plug), Color: White
We have an older house and I needed a 3 prong plug in our living room and this has absolutely done the job. I love that I can now plug my computer in and as a bonus, I can charge my phone if needed. The cord link is longer than I needed for the living room but worked great for a recent trip.
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Reviewed in the United States on September 20, 2025
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