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QUARK “A” series lights are NOT 
compatible with li-ion rechargeable 
batteries. Damage caused by alkaline 
or li-ion rechargeable batteries is 
NOT covered under warranty.

M A I N T E N A N C E

If the threads become dirty or gritty, 
clean them with a soft tissue and/or 
cotton swab. Reapply lubrication to the 
threads and o-ring to maintain smooth 
operation and prevent damage. If the 
o-ring dries out, it may tear when 
replacing batteries. 

Spare o-rings are included with the 
QUARK.  You probably won't need them, 
but if the main o-ring ever breaks or tears, 
you'll have a replacement on-hand. 

S P E C I F I C AT I O N S
Best Battery:

 AA NiMH

Alternate Battery:

 AA Li Disposable

Voltage Range:

 0.9V-3V

Dimming:

 Constant Current

LED:

 Nichia 319A (5000K) 

CRI (Color Rendering Index): 

80+

Bump Protection:

 software prevents 

accidental mode changes if dropped.

QUARK QKA/2A

MKIII

High performance NiMH rechargeable AA 
batteries are included with your light. They are 
recommended for your QUARK flashlight and 
every device in your house. Stop wasting money 
on disposables and make the switch! Purchase 
batteries and chargers at:

www.darksucks.com/recharge

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