• Excessive engine cranking can damage a vehicle’s starter motor. If the engine fails to start after the
recommended number of attempts, discontinue jump-start procedures and look for other problems that may
need to be corrected.
• Do not use this jump-starter on a watercraft. It is not qualified for marine applications.
• Although this unit contains a non-spillable battery, it is recommended that unit be kept upright during storage,
use and recharging. To avoid possible damage that may shorten the unit’s working life, protect it from direct
sunlight, direct heat and/or moisture.
• Read And Understand This Instruction Manual Before Using This Unit.
SAVE THESE INSTRUCTIONS
THIS MANUAL CONTAINS IMPORTANT SAFETY AND OPERATING INSTRUCTIONS FOR THE 300 AMP JUMP-STARTER/
INFLATOR MODEL JU300CB.
WARNING: TO REDUCE THE RISK OF INJURY:
• Follow these instructions and those published by the battery manufacturer and manufacturer of any equipment
you intend to use with this unit. Review cautionary markings on these products and on engine.
INTRODUCTION
Thank you for choosing the
Black and Decker
®
300 Amp Jump-Starter/Inflator
. This compact jump-starter is
unique in the amount of energy it can supply for its size. The internal battery is a high density sealed, lead-acid
battery that stores and delivers energy comparable to full sized ordinary jump-starters. Please read this guide
carefully before use to ensure optimum performance and avoid damage to the unit or items that you are using it
with.
The
Black and Decker
®
300 Amp Jump-Starter/Inflator
is a compact, durable, portable jump-start system for
vehicles that have a standard 12 volt battery system. This self-contained, rechargeable system will start most
vehicles without the need for a host vehicle or 12 volt DC power supply. It can also be used as a portable source
of 12 volt DC electric power in remote locations and/or emergency situations. It is ideal for use with 12 volt DC
cordless, portable, rechargeable products and DC/AC power inverters.
FEATURES
• Keyless ON/OFF Power Switch
• Built-in non-spillable, maintenance-free, heavy duty, 9 amp/hour, sealed, lead-acid battery
• Built-in LED Area Light
• Easy-to-read LED battery charge status indicators
• 12 Volt DC Outlet for powering/recharging 12 volt DC appliances
• Reverse polarity connection warning indicator
• Alternator voltage check
• Built-in portable inflator for vehicle tires and recreational inflatables
• Cordless/rechargeable, includes AC and 12 Volt DC Charging Adapters
• Requires no maintenance (other than recharging) for optimum operation
• Heavy duty cables and clamps
• Exclusive cable storage channels keep jumper cables out of the way until needed
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