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Bayco Products, Inc. • 640 South Sanden Blvd. • Wylie, TX 75098 • 1-800-233-2155 • 1-469-326-9400 • www.nightstick.com

INS-9854XL-18b

Instruction Manual

NSR-9854XL

US PATENT 9,713,217 AND 10,088,138

THANK YOU FOR SELECTING THE NIGHTSTICK NSR-9854XL!

PLEASE SAVE THESE INSTRUCTIONS

Please read these instructions before using your 9854XL. They include important 

safety and operation information. Be sure to charge the 9854XL fully before the fi rst 

use. A battery is fully charged when the charger light is green.

Included in the box - Compris dans la boîte - Incluido en la caja

WARNINGS

 

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Lithium-ion batteries must be used and charged properly. Improper use can 

result in serious injury, fi re, or death.

 

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NOT FOR USE IN HAZARDOUS LOCATIONS. Do not use this product in 

explosive  atmospheres,  near  fl ammable  liquids,  or  where  explosion  proof  or 

intrinsically safe lighting is required.

 

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DO NOT use this product in the proximity of vehicles or equipment when there 

is a risk of fl ammable liquids coming into contact with the fl ashlight.

 

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Light can become hot while on. To prevent damage DO NOT cover or place 

next to any potentially fl ammable materials while in use.

 

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Do not leave the battery in direct sunlight or use or store the battery inside cars 

in hot weather.

 

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Do not expose the battery to water or salt water, or allow the battery to get wet.

 

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Do not store the battery with metallic objects that may cause a short circuit.

 

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Immediately discontinue use of the battery if the battery emits an unusual 

smell, feels hot, changes color, changes shape or appears abnormal in any way.

 

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Keep out of the reach of children.

INITIAL USE

 

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Fully charge the 9854XL before the fi rst use, or if the battery is new or has been 

unused for several months. The maximum charge time required is approximately 

6 hours.

DAILY USE

 

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Use only the supplied Nightstick USB cable and battery. For best performance, 

charge the 9854XL when the fl ashlight beam starts to dim.

 

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Connect the USB cable into a power adapter.

 

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With the fl ashlight facing upward, remove the rubber USB port cover, and plug 

the micro USB into the fl ashlights micro USB port.

 

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The LED indicator changes to constant red indicating the 9854XL is properly 

inserted into the charger and is in fact charging. The LED indicator remains red 

until the battery is fully charged. At full charge, the LED indicator turns green. 

 

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The total time to full charge the 9854XL varies depending on the remaining 

charge in the battery pack.

CR-123 BATTERY CARRIER

The CR123 battery carrier converts the 9854XL from rechargeable Lithium-ion 

to non-rechargeable Lithium battery operation. 

Load two CR-123 Lithium batteries with the positive terminals pointing in the 

direction of the arrow. NOTE: The fl ashlight cannot be charged with the CR-123 

CARRIER installed.

OPERATION

The  9854XL  has  seven  light  modes:  momentary  fl ashlight,  full 

brightness  fl ashlight,  medium  brightness  fl ashlight,  low  brightness 

fl ashlight,  fl oodlight,  dual-light  and  strobe.  The  9854XL  has  a  unique  tail-

switch  that  operates  both  the  fl ashlight  and  fl oodlight  in  one  confi guration.

Momentary Flashlight Mode

Lightly press the upper raised portion of the tail switch (without clicking the 

fl ashlight on) for momentary operation. Release the switch to turn the light off.
Constant-on

Fully press the upper raised portion of the tail switch until it clicks and then 

release for constant-on in high-brightness mode. Press and release the switch to 

turn the light off.
Select Brightness Level

Press and hold down the upper raised portion of the tail switch. The light will 

cycle from high to medium to low and then back up again at a rate of approximately 

one mode per second. The light will continue to cycle up and down through the 

various modes as long as the switch is held down. When the desired brightness 

level is reached, simply release the switch, and the light will remain in that 

brightness mode. Press and release the switch to turn the light off.
Floodlight

Press the bottom recessed portion of the tail switch until it clicks and then 

release for fl oodlight mode. Press and release the switch again to turn the light off.

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