Fenix ARB-L18 Series
18650
3.6V/3.7V
Recommended
√√
Fenix ARB-L2 Series
18650
3.6V/3.7V
Recommended
√√
Non-rechargeable Battery
(Lithium)
CR123A
3V
Usable
√
Rechargeable Battery (Li-
ion)
18650
3.6V/3.7V
Cautious*
！
Rechargeable Battery (Li-
ion)
16340
3.6V/3.7V
Cautious*
！
Rechargeable Battery
(LiFePO
4
)
18650
3.2V
Banned
×
Warning: Please do not mix batteries of different brands, sizes, capacities or types. Doing
so can cause damage to the flashlight or the batteries being used.
*18650/16340 Li-ion batteries are powerful cells designed for commercial applications and
must be treated with caution and handled with care. 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 tail cap to insert the battery with the anode side (+) towards the light head,
and then screw the tail cap.
Usage and Maintenance
◎
Disassembling the sealed head can cause damage to the light and will void the
warranty.
◎
Fenix recommends using excellent quality battery. If the light will not be used for an
extended period, remove the battery, or the light could be damaged by electrolyte leakage
or battery explosion.
◎
Unscrew the tail cap one-half turn or take out 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 lamp's performance as dirty
contacts may cause the lamp to flicker, shine intermittently or even fail to illuminate for the
following reasons:
Reason A: The batteries need replacing.
Solution: Replace batteries (Please confirm the correct installation of anode and cathode).
Reason B: The threads, PCB board contact or other contacts are dirty.
Solution: Clean the contact points with a cotton swab soaked in rubbing alcohol.
If the above methods don't work, please refer to the warranty policy before contacting your
authorized distributor.
Product Warranty
Fenix will replace products with documented manufacturing defects within 15 days of
