User manual COBRA CJS 50

[. . . ] CJS 50 Introduction 1 Thank you for purchasing the Cobra CJS 50 jump starter/power pack. Properly used, this Cobra product will give you many years of reliable service. Easy-to-use and designed for reliable service, the CJS 50 can jump start your vehicle and run 12V DC appliances whenever you need power for work or play, at home or on the road. Important: Please be sure to read and save the entire manual before using your mobile power pack. [. . . ] Baking soda neutralizes lead acid battery electrolyte. The product is supplied with a rechargeable, sealed lead acid battery. This battery is self contained and not consumer replaceable. Batteries must be disposed of properly when they no longer hold a charge. Proper charging practices will increase the life of the batteries. For information on battery recycling call toll free 800-822-8837. Precautions when working with batteries WARNING: Explosion and fire hazard 1. Follow all instructions published by the battery manufacturer and the manufacturer of the equipment in which the battery is installed. Make sure the area around the battery is well-ventilated. Never smoke or allow a spark or flame in vicinity of the engine or batteries. Be careful not to drop a metal object on the battery or allow a metal tool to simultaneously touch the positive and negative cable ends or battery terminals. It might spark or short-circuit the battery or other electrical parts and cause an explosion. Remove personal metal items such as rings, bracelets, necklaces, and watches when working with batteries. Batteries produce a short-circuit current high enough to weld a ring or other similar objects to metal, causing a severe burn. If you need to remove a battery, always remove the negative terminal from the battery first. Make sure all accessories are off so you don't cause an arc. 4 5 Introduction Controls and Indicators: 1. USB power indicator Provides 5 volt output voltage for consumer electronics devices. 12V DC socket Introduction Red LED indicates jump start connection to battery is incorrect. Four white LED lights for emergency use. Easy-access output port to charge 12V accessories. 3. USB/LED power switch If the switch is flipped left, the USB port can provide power. Flipped right, the white LED lamps illuminate. [. . . ] Plug AC charging adapter into charging jack on the front of the unit. Plug AC charging adapter into 120V AC electrical outlet. Continually charge until the battery is fully charged. CAUTION: Full charging time for the unit assumes that there is 120V at the AC wall outlet. [. . . ]