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A black metal LED flashlight with a textured grip, a side button, and a ridged barrel, labeled "Weltool" and "F5," designed for reliability as an outdoor flashlight.
A black Weltool F5 LED flashlight with a side button, compact body, and textured grip, shown on a white background. This high-lumen outdoor flashlight is perfect for reliable illumination during your adventures.
A Weltool F5 high-lumen black flashlight rests on a rocky surface with its beam shining, set against a backdrop of green hills and a cloudy blue sky.
A person in a blue jacket holding the Weltool F5 high-lumen outdoor flashlight at sunset, with part of a backpack strap visible.
A person in a blue jacket prepares food on a rock outdoors at night, using a headlamp for light, while a Weltool F5 high-lumen LED flashlight hangs from a nearby tree.
A person stands outdoors at night, illuminated by the Weltool F5 high-lumen LED flashlight, facing dense trees and hills under a dark sky.
A person stands at night, illuminated by the powerful beam of the Weltool F5 flashlight, with dense trees and hills visible in the background beneath a dark sky.
A Weltool F5 high-lumen flashlight in black and a red rechargeable battery are connected to a power bank via USB cables, resting on a wooden surface with books underneath.
The Weltool F5, a high-lumen outdoor flashlight, illuminates a surface beside binoculars, a folding knife, and several books with vintage-style covers arranged in the background.
The Weltool F5, a high-lumen black LED flashlight, shines brightly even in heavy rain as it rests on a wet rock with water droplets glistening on its surface.
A black metal LED flashlight with a textured grip, a side button, and a ridged barrel, labeled "Weltool" and "F5," designed for reliability as an outdoor flashlight.
A black Weltool F5 LED flashlight with a side button, compact body, and textured grip, shown on a white background. This high-lumen outdoor flashlight is perfect for reliable illumination during your adventures.
A Weltool F5 high-lumen black flashlight rests on a rocky surface with its beam shining, set against a backdrop of green hills and a cloudy blue sky.
A person in a blue jacket holding the Weltool F5 high-lumen outdoor flashlight at sunset, with part of a backpack strap visible.
A person in a blue jacket prepares food on a rock outdoors at night, using a headlamp for light, while a Weltool F5 high-lumen LED flashlight hangs from a nearby tree.
A person stands outdoors at night, illuminated by the Weltool F5 high-lumen LED flashlight, facing dense trees and hills under a dark sky.
A person stands at night, illuminated by the powerful beam of the Weltool F5 flashlight, with dense trees and hills visible in the background beneath a dark sky.
A Weltool F5 high-lumen flashlight in black and a red rechargeable battery are connected to a power bank via USB cables, resting on a wooden surface with books underneath.
The Weltool F5, a high-lumen outdoor flashlight, illuminates a surface beside binoculars, a folding knife, and several books with vintage-style covers arranged in the background.
The Weltool F5, a high-lumen black LED flashlight, shines brightly even in heavy rain as it rests on a wet rock with water droplets glistening on its surface.

Weltool F5

$ 150.00 - $ 150.00
$ 150.00
$ 150.00 - $ 150.00
$ 150.00

Free shipping for orders over $100. Any order containing lithium batteries is at risk of abnormal shipping delays. UPS is highly recommended for any order containing batteries. UPS Ground is required for orders only containing batteries and not meeting the free shipping threshold even if other options are available during checkout.

by Weltool

 Weltool F5 Little King LED flashlight

The Weltool F5 high-lumen outdoor LED flashlight delivers a powerful, versatile beam for hiking, maintenance work, emergency preparedness, and general outdoor use. Powered by a single 7,000mAh 26650 lithium-ion battery, the F5 produces up to 4,600 lumens and 29,250 candela in Turbo mode, reaching a maximum beam distance of 342 meters. Its natural beam color provides an effective balance of throw and flood illumination, making it well suited for both long-range visibility and lighting a broad working area.

At the center of the F5 is a single high-power natural white X-LED emitter with a 5000K color temperature. The LED is paired with an aluminum alloy reflector and an AR-coated tempered glass lens for clear, efficient light transmission. The flashlight body is precision CNC-machined from T6 series aluminum alloy and finished with a hard-anodized surface for enhanced durability and wear resistance. Rated IP67 waterproof, the F5 can be used in heavy rain, and it has passed a 1-meter drop resistance test.

Operation is controlled through an electronic side switch with an integrated battery level indicator. Single-click to turn the flashlight on or off, or press and hold while the light is on to cycle through the available modes. Release the switch to select and lock the current mode. Double-click from off or from any mode to activate full-power mode, and triple-click to activate strobe mode. The F5 remembers the last-used mode, excluding full-power and strobe. 

The indicator displays a green light when sufficient power remains and a red light when power is low, then automatically turns off after 5 seconds. When the battery becomes critically low, the red indicator flashes continuously, and the main LED flashes before the flashlight shuts down. The F5 also features battery over-discharge protection, reverse polarity protection, low-voltage warning, and low-voltage cutoff protection. Turbo and High mode include overheat protection, while the flashlight is designed for flicker-free, noise-free operation with low standby current consumption.

For secure transport, the included stainless steel lanyard ring allows a wrist lanyard to be attached. The switch lockout helps prevent accidental activation during travel or storage. From the off position, press and hold the switch for more than 3 seconds to lock or unlock the flashlight. The switch indicator and main LED flash three times to confirm locking. When the battery is replaced, the flashlight must be unlocked again before use.

The USB charging port uses a Type-C charging cable. Its indicator displays red while charging and green when fully charged. This product only supports one Weltool INR26-70 lithium-ion battery. Manufacturer performance data was tested with the Weltool UB26-70 lithium-ion battery under normal ambient temperature conditions; results may vary depending on environmental conditions and testing methods.

The F5 measures 158 mm in length, with a 41.5 mm head diameter and 33 mm body diameter, with dimensional tolerances of ±0.5 mm. Weight is 336 ± 1 g, including the battery. Each flashlight is marked with a unique serial number and includes 1 × UB26-70 lithium-ion battery, 1 × Type-C charging cable, 1 × O-ring, and 1 × stainless steel lanyard ring.

 

Weltool F5 Performance & Specifications:

  • Precision CNC-machined from T6 series aluminum alloy with a hard-anodized surface finish for enhanced durability and wear resistance

  • Aluminum alloy reflector with an AR-coated tempered glass lens

  • Equipped with a single high-power natural white X-LED emitter, featuring a 5000K color temperature

  • Output:

The above performance data was tested using the Weltool UB26-70 lithium-ion battery under normal ambient temperature conditions. Test results may vary depending on environmental conditions and testing methods and are provided for reference only.


  • The flashlight features battery over-discharge protection, reverse polarity protection, low-voltage warning, and low-voltage cutoff protection.

  • Both Turbo and High mode are equipped with overheat protection. The flashlight is flicker-free, noise-free, and features low standby current consumption.

  • Rated IP67 waterproof, the flashlight can be used in heavy rain.

  • This flashlight has passed a 1-meter drop resistance test.

  • Each flashlight is marked with a unique serial number.

  • Weight: 336 ± 1 g(including battery)

  • Dimensions (±0.5 mm): (Head diameter)41.5 mm,(Body diameter) 33 mm, (Length)158 mm

  • Included Accessories:

1 × UB26-70 lithium-ion battery

1 × Type-C charging cable

1 × O-ring

1 × Stainless steel lanyard ring

Operating Instructions:

1. Install the battery correctly. This product only supports one Weltool INR26-70 lithium-ion battery.

2. The flashlight has reverse polarity protection. If the flashlight does not work, please check the battery.

3. Single-click the switch to turn the flashlight on or off. The switch button includes a battery level indicator.

4. After turning on the flashlight, press and hold the switch to cycle through mode,release to select and lock the current mode.Double-click(from off or any mode) to enter full-power mode,Triple-click to activate strobe mode.The flashlight remembers the last used mode (except full-power and strobe).

5. When turning on or during use, the battery indicator will light up,Green light:sufficient power,Red light: low power,The indicator automatically turns off after 5 seconds. When the battery is critically low, the red indicator flashes continuously and the main LED also flashes before shutting down.

6. When the flashlight is locked, you can still check the battery level by pressing the switch once—the indicator light will show the status.

7. The charging port indicator shows the charging status:

Red light: charging,  Green light: fully charged


Switch Lock / Unlock Function:

Lock: When off, press and hold the switch for more than 3 seconds. The switch indicator and main LED will flash three times to confirm lock. The flashlight will remember the locked state and mode. When the battery is replaced, you must unlock it again before use.

Unlock: When locked, press and hold the switch for more than 3 seconds to unlock. The flashlight will then turn on in the last memorized mode.