BAYCO • 640 South Sanden Blvd. • Wylie, TX 75098 • 1-800-233-2155 • 00+1+ 469-326-9400 • www.baycoproducts.comINS-9854-12This manual is also available in Spanish • French • German languages atwww.baycoproducts.comRecord the serial number and date of purchase in thespace provided on the back. Then register your NIGHTSTICKonline for warranty coverage. See information below.OPERATING INSTRUCTIONSThank you for selecting this NIGHTSTICK product. Save this manual.Please read this manual before using your NIGHTSTICK. It includes importantsafety and operation information. Be sure to charge the NIGHTSTICK fullybefore the first use. A battery is fully charged when the charger light is green.Operation is identical for the NSR-9850 / 9850E and NSR-99854 / 9854ECHARGINGInitial UseFully charge the NIGHTSTICK before the first use. If the battery is new or hasbeen unused for several months, several charge and discharge cycles may beneeded to reach full battery capacity. To reach maximum performance, run thelight to completely discharge the battery and then recharge. Each charge cyclewill extend the operation time until maximum capacity is achieved. The chargetime for maximum capacity is approximately 3 hours.Regular UseUse only the supplied NIGHTSTICK charge platform, battery and AC or DCadapter. The maximum allowable DC input is 15VDC. For best performance, charge the NIGHTSTICK when the LED’s start todim. Connect the AC power adapter to the charging platform. The greenindicator will light. With the floodlight facing forward, slide the NIGHTSTICK into the chargingplatform until the contacts snap into place. The red light on the charging platform indicates the NIGHTSTICK isproperly inserted into the charging platform and charging. The light remainsred until the battery is fully charged. At full charge, the light turns green.The total time to full charge varies depending on the remaining charge inthe battery pack. The charging platform provides a trickle charge to a fully charged batterypack.Run-Time between ChargesFlashlight or floodlight up to 9 hours, dual-light 4 hours, flashlight strobe orfloodlight strobe 24+ hours, flashlight strobe with constant floodlight 7 hours.SAFETYCAUTION BRIGHT LED RADIATION: AVOID DIRECT EYE EXPOSURE.NIGHTSTICK is a Class 2 LED product per IEC 60825-1 Edition 1.2.2001. Do not use or charge this NIGHTSTICK in explosive or hazardous areas. Do not attempt to repair or disassemble the NIGHTSTICK, the chargerplatform, battery or the power supply. Use only the NIGHTSTICK charging platform, AC or DC adapters andbattery pack. Using this NIGHTSTICK product for other than a lighting device is notrecommended. Bayco specifically disclaims liability for other than intendeduse.INSERTING OR REMOVING THE NIGHTSTICK FROM THE CHARGERCONNECTING THE CHARGER PLUGCHARGER PLATFORM MOUNTINGMounting the charger platform requires two #8 screws (not provided). Use theBayco supplied 12VDC fused auto adapter plug for temporary vehicleinstallations. For permanent wiring, the installation must be fused using a 3-amp in-line fuse. The DC input terminal that connects to the base of thecharger platform is center-positive. Installation should be performed by aprofessional installer.OPERATIONTwo body switches control all functions of the 9850 and 9854. Both lights havethe Flashlight • Floodlight • Dual-Light. Function. The 9854 includes the strobefunction. The strobe flashes at approximately 2 flashes per second.Operating Instructions ForNSR-9850/9854 and NSR-9850E/9854EFlashlight • Floodlight • Dual-Light • StrobeRechargeable Heavy Duty FlashlightMultiple Patents PendingRemove the light by pulling up and out ofthe charger. Insert the light into the chargerwith a downward motion relative to thecharging platform.