Fenix PD35R Flashlight User Manual
- June 1, 2024
- FENIX
Table of Contents
Fenix PD35R Flashlight
Product Information
Specifications
- Max Output: 1700 lumens
- Max Beam Distance: 353 meters
- LED Type: Luminus SFT40 with a 50,000-hour lifespan
- Battery: 3400mAh included, compatible with 2 x CR123A batteries
- Charging: USB Type-C port with inner waterproofing
- Features: Instant activation, dual tail switches, battery level indication, low-voltage warning
- Material: A6061-T6 aluminium with HAIII hard-anodized finish
- Size: 5.35” x 1.00” x 0.91” / 136 x 25.4 x 23.2 mm
- Weight: 4.94 oz / 140 g (including battery)
Product Usage Instructions
Operating Instructions
- Main Switch: Tap for momentary light, fully press for constant light.
- Auxiliary Switch: Use for output selection and strobe.
- Output Selection: Single-click the auxiliary switch to cycle through Turbo, Eco, Low, Med, and High.
- Strobe: Press and hold the auxiliary switch for 0.5s to enter strobe mode.
- Memory Circuit: Light remembers the last selected output mode (excluding Strobe).
Safety Instructions
- Keep out of reach of children.
- Avoid shining directly into the eyes or on flammable objects.
- Avoid inappropriate use like biting the light.
- Monitor heat buildup during use to prevent burns.
- Turn off or lock the light in flammable environments.
- Do not attempt to replace the LED; replace the entire light if needed.
FAQ
- Q: Can I replace the LED in this flashlight?
- A: No, the LED is not replaceable. The entire light should be replaced when the LED reaches the end of its life.
- Q: How do I switch between different output modes?
- A: Use the auxiliary switch to cycle through Turbo, Eco, Low, Med, and High modes.
- Q: What is the runtime of the flashlight in different modes?
- A: The runtime varies from 2 hours on Turbo mode to up to 100 hours on Eco mode.
Technical Parameters
Note: According to the ANSI/PLATO FL1 standard, the above specifications
are from the results produced by Fenix through its laboratory testing using an
ARB-L18-3400 battery under the temperature of 21±3°C and humidity of 50% –
80%. The true performance of this product may vary according to different
working environments and actual battery status.
*The Turbo output is measured in a total of runtime including output at reduced levels due to temperature or protection mechanism in the design.
Warning
- Do place this light out of the reach of children!
- Do NOT shine the light directly into the eyes of anyone!
- Do NOT shine flammable objects at close range, to avoid burning objects or causing danger due to high temperature!
- Do NOT use the light in inappropriate ways such as biting in the mouth, to avoid personal injury or life threats when the light or internal battery fails!
- This light will accumulate a lot of heat while working, resulting in a high temperature of the flashlight shell. Pay attention to safe use to avoid scalding.
- Turn off and lock the light or remove the battery from the light to prevent accidental activation when the light is placed in a closed and flammable environment such as pockets and backpacks!
- The LED of this flashlight is not replaceable; so the whole light should be replaced when the LED reaches the end of its life.
Product Features
- 1700 lumens maximum output, 353 meters maximum beam distance.
- Uses a Luminus SFT40 LED with a lifespan of 50,000 hours.
- Includes a 3400mAh battery and is compatible with 2 x CR123A batteries.
- Instant activation and instant strobe with dual tail switches.
- USB Type-C charging port with inner waterproofing treatment.
- Boot-up battery level indication and low-voltage warning.
- Included a premium pocket clip and lanyard for convenient use.
- Made of durable A6061-T6 aluminium.
- Premium type HAIII hard-anodized anti-abrasive finish.
- Size: 5.35” x 1.00” x 0.91” / 136 x 25.4 x 23.2 mm.
- Weight: 4.94 oz / 140 g (including battery).
Operating Instruction
Switches
Main switch: for on/off and instant activation.
Auxiliary switch: for output selection and instant strobe.
On/off
Tap the main switch to silently and momentarily turn on the light, releasing
the light that will go out. Fully press the main switch to constantly turn on
the light, and press it again the light will go out.
Output Selection
With the light switched on, single click the auxiliary switch to cycle through
Turbo→Eco→Low→Med→High.
Strobe
With the light switched on, press and hold the auxiliary switch for 0.5
seconds to enter the strobe and click the auxiliary switch once again to turn
back to the general mode.
With the light switched off, press the auxiliary switch to enter the strobe,
release the light will go out.
Intelligent Memory Circuit
The light memorizes the last selected output excluding Strobe. When turned on
again the previously used mode will be recalled.
Battery Specifications
Type
| ****
Dimension
| Nominal Voltage| ****
Usability
|
---|---|---|---|---
Fenix ARB-L18 Series
| ****
18650
| ****
3.6V
| ****
Recommended
| √√
Non-rechargeable Battery
(Lithium)
| ****
CR123A
| ****
3V
| Usable
(No charging)
| ****
√
Rechargeable Battery
(Li-ion)
| ****
18650
| ****
3.6V
| ****
Caution*
| ****
！
Rechargeable Battery
(Li-ion)
| ****
16340
| ****
3.6V
| ****
Banned
| ****
×
Rechargeable Battery
(LiFePO4)
| ****
18650
| ****
3.2V
| ****
Banned
| ****
×
- 16340/18650 Li-ion batteries are powerful cells designed for commercial applications and must be treated with caution and handled with care. Only use quality batteries with circuit protection will reduce the potential for combustion or explosion, but cell damage or short-circuiting are potential risks the user assumes.
** The Turbo mode can not be selected and the brightness of the Strobe mode only reaches 1000 lumens when CR123A batteries are used.
Battery Replacement
Unscrew the light tail and insert the battery with the anode side (+) towards
the light head, then screw the light tail back on.
Charging
- First switch off the light and plug the USB A socket of the charging cable into an electrical outlet, then connect the USB Type-C socket of the charging cable to the light.
- The indicator will display red while charging and will turn green when fully charged.
- Once charging is completed, be sure to close the anti-dust cover to maintain the dustproof and waterproof ability.
Note
- The normal charging time of the included Fenix ARB-L18-3400 rechargeable battery is approximately 3 hours from depletion to full charging.
- Recharge a stored light every four months to maintain the optimum performance of the battery.
- The light is unavailable while charging.
- Charge the flashlight when it is turned on, the light will turn off immediately. After removing the charging cable, it will automatically recall the memorized lighting mode. To avoid the risk, please turn it off before charging.
Battery Level Indication
- Each time the light is turned on, the indicator will indicate the battery level and will last for 3 seconds.
- Green light on saturated 100% – 85%
- Green light flashes: sufficient 85% – 50%
- Red light on: poor 50% – 25%
- Red light flashes: critical 25% – 1%
- Note: This only works with the Fenix ARB-L18 series rechargeable battery.
Intelligent Overheat Protection
The light will accumulate a lot of heat when used on High or Turbo modes for
extended periods. When the light reaches a temperature of 60°C or above, the
light will automatically step down a few lumens to reduce the temperature.
When the temperature drops below 60°C, it will then allow the user the
selection of High or Turbo modes.
Low-voltage Warning
When the voltage level drops below the preset level, the flashlight is
programmed to downshift to a lower brightness level until Eco output is
reached. When this happens in Eco output mode, the light blinks 3 times every
5 minutes to remind you to timely recharge or replace the battery.
Note: This only works with the Fenix ARB-L18 series rechargeable battery.
Usage and Maintenance
- Disassembling the sealed head can cause damage to the light and will void the warranty.
- Fenix recommends using only a high-quality protected battery.
- If the light will not be used for an extended period, remove the battery for proper storage.
- Unscrew the tail cap or remove the battery to prevent accidental activation during storage or transportation.
- Long-term use can result in O-ring wear. To maintain a proper water seal, replace the ring with an approved spare．
- Periodic cleaning of the battery contacts improves the light’s performance as dirty contacts may cause the light to flicker, shine intermittently or even fail to illuminate for the following reasons:
- A: Poor battery level.
- Solution: Recharge or replace the battery.
- B: The contact or contact point of the battery or flashlight is dirty.
- Solution: Clean the contact points with a cotton swab soaked in rubbing alcohol.
If the above methods don’t work, please contact your authorized distributor.
Included
Fenix PD35R flashlight, ARB-L18-3400 battery, USB Type-C charging cable,
Holster, Lanyard, Spare O-ring, User manual, Warranty card