Skilhunt M300 V4 3000 Lumens 21700 Magnetic USB Rechargeable LED Flashlight 

 

The Skilhunt M300 V4 3000 Lumens 21700 Magnetic USB Rechargeable LED Flashlight is a compact, high-output 21700 rechargeable LED flashlight built for everyday carry, work, and hard-use outdoor reliability—without sacrificing portability. Offered in two LED options, you can choose the beam profile that fits your mission: SFT70.2-HI Cool White 6500K for maximum punch and distance, or the Customized SL-F50S 5000K Ra95 R9>80 for high-CRI clarity when accurate color detail matters.

With the SFT70.2-HI CW emitter, the M300 V4 delivers ANSI 3000 Lumens and reaches an impressive 438 meters with a max peak beam intensity of 48000 cd, giving you confident mid-to-long range visibility for security checks, trail scanning, jobsite spotting, or emergency use. Prefer color accuracy over raw reach? The F50S High CRI version produces 2200 ANSI Lumens, a 303 meters max beam distance, and 23000 cd, making it an excellent option for tasks where distinguishing colors is critical—gear checks, inspection work, and up-close navigation.

Power comes from 1×21700 (rated range 2.7V ~ 4.2V) and recharging is simple thanks to built-in magnetic USB charging, ideal for travel kits, vehicle carry, or bedside readiness. The side switch interface is designed for fast, practical control: single-click ON/OFF with mode memory, double-click to access Turbo (T1/T2), triple-click for Strobe (S1/S2/S3), and a 0.5 second hold for Ultra Low (UL). A lock-out function is available with 4 quick clicks, and it activates a locator indicator that flashes every second (double-click toggles the indicator on/off), so your light is easier to find in the dark.

Built for real-world abuse, the M300 V4 uses a rugged aluminum body with Type III hard anodization, is IPX-8 waterproof, and includes intelligent protections like light sensor protection that can downshift Turbo (T1/T2) when blocked at close range to help prevent overheating. A 4-level battery indicator keeps power status clear, and the low-voltage indicator warns below 3.0V (flashes twice every 2 seconds) with shutoff at 2.7V. It’s also impressively packable at 123.5mm / 4.86 inch long with a 31.5mm / 1.24 inch head diameter, weighing just 89 g / 3.14 oz (without battery)—a true EDC flashlight footprint with serious output.

Included in the box: 1*M300, Magnetic Charging Cable, Clip, Lanyard, Spare O-rings,User manual. Battery is optional and not included by default. Battery installation note: ensure the positive pole of the battery points to the head of the flashlight when replacing the battery.

 

M300 V4 3000 Lumens 21700 Magnetic USB Rechargeable LED Flashlight

LED:

SFT70.2-HI Cool White 6500K
Customized SL-F50S 5000K Ra95 R9>80

Max output:
SFT70.2-HI CW : ANSI 3000 Lumens
F50S High CRI: 2200 ANSI Lumens

Max beam distance:
438 meters (CW) /  303 meters (F50S)

Max peak beam intensity:
48000 cd (CW) / 23000 cd (F50S)

Quiescent Current ：36.5 μA
Waterproof: IPX-8
Battery: 1×21700
Rated Range: 2.7V ~ 4.2V

Dimension:
Length 123.5mm / 4.86 inch
Head diameter 31.5mm / 1.24 inch
Weight: 89 g / 3.14 oz (without battery)
Accessories: 1*M300, Magnetic Charging Cable, Clip, Lanyard, Spare O-rings,User manual. Battery is optional and not included by default.

Battery installation
Please make sure that the positive pole of the battery points to the head of the flashlight
when you replace the battery.

Battery installation
Please make sure that the positive pole of the battery points to the head of the flashlight
when you replace the battery.

How to use

1. ON/OFF

Single click the side switch to turn the light on/off. When the light is turned off,

it will memorized current brightness level or mode.

2. CHANGE BRIGHTNESS LEVEL

When the flashlight was OFF status:

Single click switch to memory level (H-M1-M2-L).

Quickly double clicks switch to Turbo(T1/T2) mode.

Quickly triple-click switch to Strobe(S1/S2/S3) mode.

Hold press switch 0.5 second to Ultra Low(UL) mode.

When the flashlight was ON (T1/T2, H/M1/M2/L, UL)

Press and hold the switch to automatically cycle, the level is selected when the side switch has

been released, turn off memorized.

When the flashlight was ON (T1/T2, H/M1/M2/L,UL)

Quickly double clicks switch tranfer memory level(H/M1/M2/L/UL) to Trubo(T1/T2), repeat

quickly double clicks switch back to previous level. Quickly triple clicks switch transfer Strobe

mode, repeat quickly triple clicks switch back to previous level.

When the flashlight was ON (S1/S2/S3)

Press and hold the switch tranfer S1-S2-S3, turn off memorized.

3.LOCK-OUT FUNCTION & LOCATION INDICATOR

When the flashlight is off , quickly click switch 4 times to access the button lockout mode

(location indicator activation at same time,the indicator light flash every second.

Double clicks can turn on/off the indicator). Quickly click switch 4 times,the button unlock and

activate memory Low mode.

4. LOW VOLTAGE INDICATOR

When the battery voltage drops below 3.0V, the indicator flashes twice every 2 seconds.

When the battery voltage drops below 2.7V, the light will turn off.

5. LIGHT SENSOR PROTECTION FUNCTION

When the flashlight is in its Turbo (T1/T2), it will automatically downshift if the light is blocked at

close range to prevent overheating and potential accidents.

When the flashlight off, press and hold the switch for 5 seconds,the light will blink 3 times and

then turn off, disabling the light sensor. Press and hold the switch again for 5 seconds to activate

the light sensor.

(Lens cleanliness and the different objects used to block light can both affect the light sensor.)

Features

1. Super bright latest LEDs, max 3000 lumens.
2. Excellent throw + flood beam balance, significantly longer.
3. Ultra lightweight & compact size for superior portability.
4. Rugged aluminum body with Type III hard anodization, scratch-resistant, multiple color options.
5. Built-in magnetic USB charging – fast and convenient.
6. Easy multi-function switch, multiple levels, mode memory.
7. Intelligent temperature control, high-efficiency driver, no flicker.
8. 4-level battery indicator for clear power status.
9. Locator flash in lockout mode – easy to find in the dark.
10. Stainless steel dual-direction removable pocket clip.
11. New detachable magnetic tailcap – hands-free on any iron surface.
12. Two LED options: Far-throw cool white or high-CRI neutral white.
13. IPX8 waterproof and impact resistant.

The M300 V4 delivers powerful output, great beam, true EDC size, magnetic charging, and hands-free magnet tail – all in a lightweight, durable package.

Note: Please use high drain 21700 battery that max discharge current ≥10A