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Fenix LD15R

Original price $ 54.95 - Original price $ 54.95
Original price
$ 54.95
$ 54.95 - $ 54.95
Current price $ 54.95

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 Fenix

Fenix LD15R Flashlight

The new Fenix LD15R is the compact, handy right-angle flashlight you want by your side, not just in emergencies but also for repair work, outdoor activities, and daily use. Powered by one 16340 rechargeable Li-ion battery or a cold-resistant CR123A battery (sold separately), this little device has many benefits with a total light output of 500 lumens and an 85-meter beam distance. Four white light levels and three red modes can be controlled via the switch conveniently located on its head. The Fenix LD15R also has Micro USB charging, battery level indication, and a two-way body clip, so it'll be easy to find your way at night or in the dark!

Fenix LD15R Rechargeable LED Flashlight Features

  • Cree XP-G3 white LED with a lifespan of 50,000 hours
  • Powered by one 16340 rechargeable Li-ion battery or CR123A Lithium battery
  • 5V/1A Micro USB charging
  • 70mm Length x 19mm Body diameter
  • 40 grams (excluding battery)
  • Battery level indication
  • Digitally regulated output maintains constant brightness
  • Two-way body clip and magnetic tail
  • Reverse polarity protection to protect from improper battery insertion
  • Low-voltage warning reminds when battery replacement is needed
  • Made of durable high-strength and oxidation-resistance aluminum
  • Premium type HAIII hard-anodized anti-abrasive finish
  • Fitted with a high-quality optical lens

Fenix LD15R Light Operation 


Press and hold the top switch on the rechargeable LD15R for 0.5 seconds to turn on the light on the last used output with the light switched off.

With the light turned on, press and hold the top switch for 0.5 seconds to turn off the light.

Fenix LD15R Output Selection

With the rechargeable LD15R switched onto white light mode, single-click the top switch to cycle through Low→Med→High→Turbo.

With the rechargeable LD15R switched onto red light mode, single-click the top switch to cycle through Red→Signal Light→SOS.

Fenix LD15R Mode Switching

Press and hold the top switch on the rechargeable LD15R while in the white light mode for 1.2 seconds to enter red light mode.

Press and hold the top switch on the rechargeable LD15R while in the red light mode for 1.2 seconds to enter white light mode.

Fenix LD15R Battery level Indication

With the new LD15R  switched off, single-click the top switch. The battery level indicator will display the battery status for 3 seconds.

Green constant on: saturated, 100% – 85%

Green flashes: sufficient, 85% – 50%

Red constant on: poor, 50% – 25%

Red flashes: critical, 25% – 1%

Note: There is no indication when CR123A battery is used.

Fenix LD15R Charging

Charging this rechargeable led light is easy! Plug the charging cable's USB port into a power supply. Uncover the light's anti-dust cap and put the micro USB charging cable to the light's charging port. If the battery level indicator shows red, the flashlight is charging. When it is completely charged, the indicator turns solid green. It takes approximately 1.5 hours to charge the battery. After charging, take out the charging cable and put back the anti-dust cap to protect the device from dust and other unwanted objects. When charging, you can only use the light at low output. It will also take longer to charge. If you store the flashlight, remember to charge the battery after four months to optimize its performance.

Fenix LD15R Battery Replacement

Unscrew the tail cap to insert the battery with the anode side (+) towards the light head, then screw the tail cap back onto the light.

Time-limited Output Downshifting

The light will accumulate a lot of heat when working at the Turbo output level. The light is programmed to downshift to 200 Lumens to prevent high surface temperature after working for 5 minutes.

Intelligent Memory Circuit

The light memorizes the last selected brightness level on white light mode. When turned on again, the previously used brightness level will be recalled.

Low-voltage Warning

When the voltage level of the rechargeable battery drops below a preset level, the flashlight is programmed to step down to a lower brightness level until low output is reached. When this happens in Low output level, the battery level indicator will display red, and the flashlight blinks every three seconds to remind you to replace the battery. To ensure normal use, the flashlight will work until the battery runs out.

Note: This only works with the rechargeable 16340 Li-ion battery.

Fenix LD15R Use & Maintenance

You should observe some use and maintenance tips to enjoy better performance. They include:

  • Fenix's recommendation is if you store the flashlight for a long time, remove the battery. Otherwise, the battery or flashlight may be damaged.
  • Remove the tail cap halfway to remove the battery. This ensures accidental activation doesn't take place.
  • You should only use the manufacturer's recommended battery.
  • Don't attempt to remove the sealed head because this can damage the light or void your warranty.
  • Using quality batteries featuring circuit protection minimizes explosion or combustion.
  • The O-ring depreciates with long-term use. Replace it with the spare O-ring included or another approved spare to keep a quality water seal.
  • Use rubbing alcohol and cotton swabs to clean battery contacts. This provides better illumination and improved performance.

Magnetic Tail

The magnetic tail provides hands-free operation because you can mount the flashlight on metallic surfaces. This gives you an all-around illumination, and your hands don't suffer from fatigue.

Two-way Body Clip

This clip allows you to attach the flashlight in upward and downward directions. This makes it easy to access the flashlight at any time. You can attach the device to your backpack, belt, rucksack, or keys easily.


This is a premium flashlight made of strong and oxidation-resistant aluminum. It has a hard-anodized and anti-abrasive finish which makes it suitable for harsh outdoor and work conditions.

It is also equipped with a quality optical lens for improved performance. No worries about harsh environments because the flashlight is protected from foreign objects and dust. It is also submersible to water up to two meters.

Fenix's Warnings

  • It is prohibited to use a rechargeable lithium-ion battery without a protection board.
  • You can use the non-rechargeable CR123A battery, but charging is not allowed.
  • Handle lithium-ion batteries with care because they are specially designed for commercial applications.
  • This device uses high-intensity lighting that can lead to eye damages. You should not direct the light to anyone's eyes.


What's to like?

  • Great for daily use
  • Easy to carry
  • Red and white light outputs
  • Waterproof and dustproof
  • Suitable for low and high light conditions
  • Small yet powerful
  • Dual-use headlamp or flashlights
  • Magnetic tail

Fenix LD15R Summary

We know you have a lot of choices when it comes to flashlights. But we think the compact and lightweight design, impressive brightness levels, durability for outdoor use, and versatility make this one-of-a-kind flashlight worth your consideration. If you’re looking for that perfect gift or simply need extra light on hand in case the power goes out at home or work, be sure to get yours today!


Shop Killzone Flashlights for all your Fenix flashlight and battery needs!

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