Not sure why the power button does not work at all. I can only unplug to cut power...I bought this for the power button specifically.

Maybe defective switch or you have short somewhere on your flight controller. (Red light) Reason for power switch is for Power ON/OFF Switch for Easier Receiver BindingHolding down the bind button and applying power can be challenging sometimes. The new version of VIFLY ShortSaver added a power on/off switch that can make your receiver binding much more convenient Try smaller 3S Lipo battery because this sometimes gives me false alarm by using 6s Lipo This short saver is very sensitive to power surges It may tripping it off Sometimes it makes me think there is short somewhere in my build.

What is e-fuse? Any difference from other smoke stoppers on the market?

Almost all the other smoke stoppers on the market are light-bulb or resettable fuse, the biggest issue of them is the current leakage and slow reaction time, it has the potential risk to damage your build. VIFLY ShortSaver 2 use the electronic fuse that can cut the current completely and its reaction time is much faster, it is the most reliable smoke stopper.

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VIFLY ShortSaver V2 Smart Smoke Stopper Electronic Fuse to Detect and Prevent Short-Circuit and Overload, Power Switch for Receiver Binding XT30 XT60 Available Blue

VIFLY ShortSaver V2 Smart Smoke Stopper Electronic Fuse to Detect and Prevent Short-Circuit and Overload, Power Switch for Receiver Binding XT30 XT60 Available Blue

Product ID: 365472413

Details

Connector type
Plug In
Contact type
Normally Open
Current rating
2 Amps
Operating voltage
25 Volts
Operation mode
ON-OFF

⚡3ms ultra-fast cutoff

🔄1A/2A adjustable threshold

🔌Dual XT30 & XT60 connectors

€ 50.16

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

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Description

⚡ Protect your passion, stop the smoke before it starts!

ZERO SMOKE GUARANTEE - Completely cuts off current to prevent any 'magic smoke' damage—no half-measures here.
LIGHTNING FAST PROTECTION - Shuts down power within 3 milliseconds on short-circuit or overload, safeguarding your expensive builds instantly.
SEAMLESS RECEIVER BINDING - Integrated power ON/OFF switch makes binding your receiver effortless and frustration-free.
CUSTOMIZABLE CURRENT THRESHOLD - Switch between 1 Amp for delicate electronics or 2 Amps for larger setups—tailored protection at your fingertips.
UNIVERSAL CONNECTOR COMPATIBILITY - Supports both XT30 and XT60 plugs, ensuring perfect fit and convenience across all your battery types.

The VIFLY ShortSaver V2 is a cutting-edge electronic fuse designed to instantly detect and prevent short circuits and overloads in RC and electronic builds. Featuring a super-fast 3ms cutoff time, selectable 1A/2A current thresholds, and dual XT30/XT60 connectors, it offers unparalleled protection and convenience. Its built-in power switch simplifies receiver binding, making it an essential upgrade for any serious hobbyist or professional aiming to safeguard their investments from costly electrical failures.

Specifications

ASIN	B088TVVNVM
Actuator Type	Push Button
Best Sellers Rank	#76,485 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #162 in Fuses & Holders
Brand	VIFLY
Brand Name	VIFLY
Circuit Type	2-way
Color	Blue
Connector Type	Plug In
Connector type	Plug In
Contact Material	Brass
Contact Type	Normally Open
Contact type	Normally Open
Control Method	Touch
Controller Type	Push Button
Current Rating	2 Amps
Current rating	2 Amps
Customer Reviews	4.8 out of 5 stars 607 Reviews
International Protection Rating	25
Item Dimensions	10.2 x 7.6 x 2.5 centimeters
Item Weight	0.02 Pounds
Manufacturer	VIFLY
Material Type	Metal
Model	smoker
Mounting Type	Panel Mount
Number of Items	1
Number of Positions	2
Operating Voltage	25 Volts
Operating voltage	25 Volts
Operation Mode	ON-OFF
Operation mode	ON-OFF
Part Number	smoker
Switch Type	Push Button
Terminal	Screw
UPC	714676995217
Unit Count	1.0 Count
Wattage	50 watts

Reviews

B**T

Worth its weight in gold.

Works as directed, takes away that first boot up, or hard crash anxiety, because you can never put the smoke back where it came from after it made that wonderful sound. Great product, great price, great quality.

12.05.2026

M**E

Prevents magic smoke

I use this for first time powering up of equipment (such as fpv drone) just in case I've wired something wrong or have a short. No one wants to see smoke coming out of their circuits, and these prevent that from happening.

31.05.2026

ハ**ん

持っていて安心。FPVビルドの“保険”！

FPVドローンを自作している人なら必須レベルのアイテムです。はんだ付け後、通電テストのときにショートして機体を壊すのが怖くて購入しました。このVIFLYショートセーバーV2は、XT60／XT30コネクタの両方に対応していて、差し込むだけで簡単に使えます。電源を入れた瞬間に異常電流を検知すると自動で遮断してくれるので、本当に安心。一度使うと、これなしで電源を入れるのが怖くなるほどです。まさにFPVビルドにおける“保険”のような存在。持っていて損はありません。

7.11.2025

K**.

Perfecto

Works perfect came on time no issues

1.06.2026

M**N

Protects my electronics projects from being destroyed

This smoke stopper works really well in helping identify issues with soldering and connections before they destroy your RC vehicle or electronics project.

30.07.2023

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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€ 50.16

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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