Stanley J5C09 Jump Starter with Inflator 12V 500A

Product Description

The STANLEY J5C09 is a portable jump starter and tire inflator designed for 12-volt automotive electrical systems. It delivers 500 peak amps of cranking current for jump-starting lead-acid batteries and includes a built-in 120 psi air compressor for tire inflation. A built-in 120 VAC charger allows the unit to recharge from a standard wall outlet. Licensed auto technicians, fleet service professionals, and roadside assist crews keep this unit on hand for rapid roadside recovery work. The J5C09 weighs 17.75 pounds and is built around all-metal powder-coated clamps with brass-tipped compressor nozzles for durability under repeated field use.

The J5C09 is suited for light-duty automotive, truck, and powersport applications that use 12-volt lead-acid batteries. It is commonly deployed in professional shop environments, fleet yards, and service vehicles where both jump-starting capability and portable inflation are needed in a single unit. The integrated USB and 12-volt DC outlets allow technicians to power or charge accessories during service calls. The backlit compressor gauge provides readable tire pressure data in low-light conditions.

Key Features

• 500 peak amps jump-starting output for 12-volt lead-acid batteries
• Built-in 120 psi air compressor with backlit pressure gauge and heavy-duty brass-tipped nozzle
• Integrated 120 VAC charger for wall-outlet recharging
• 12-volt DC outlet and USB outlet for accessory power
• All-metal powder-coated clamps for durability and reliable contact
• High-powered LED work light and reverse polarity alarm for safe field use

Compatibility

Designed for use with 12-volt lead-acid automotive batteries in passenger vehicles, light trucks, and powersport equipment.

Installation Notes

Connection and operation should be performed by a qualified technician familiar with automotive electrical systems. Before connecting clamps, ensure the host vehicle ignition is off and identify correct battery polarity to avoid triggering the reverse polarity alarm. The unit should be fully charged via the 120 VAC input before deployment. Do not use on battery systems other than 12-volt lead-acid.