Battery Specifications; Battery Replacement - Fenix PD25R Instruction Manual

When the light is switched on, press and hold the functional switch for 0.5 seconds to enter
strobe, single click again to turn back to general mode.
Output Selection
When the light is switched on, single click the functional switch to cycle through Turbo→ Eco→
Low→ Med→ High.
Intelligent Memory Circuit
The light memorizes the last selected output excluding strobe. When turned on again the
previously used output of general mode will be recalled.

Battery Specifications

Type
Fenix ARB-L16 Series
Non-rechargeable Battery
(Lithium)
Rechargeable Battery
(Li-ion)
* 16340 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.

Battery Replacement

Unscrew the light tail and insert the battery with the anode side (+) towards the light head,
Nominal
Dimensions
Voltage
16340 3.6V
CR123A 3V
16340 3.6V/3.7V
Usability
Recommended √√
Usable(no
√
charging)
Caution* ！