EverStart JUS750CE Jump Starter PSI Digital Compressor User Manual


EverStart 750A Jump Starter PSI Digital Compressor User Manual




  1. Negative (–) Black Clamp
  2.  Backlit LCD Screen
  3.  Built-in 120 Volt AC Charger (under protective cover)
  4.  2-LED White Area Light
  5. Positive (+) Red Clamp
  6.  USB Charging Ports
  7.  Compressor Power Button
  8.  Decrease Compressor Pressure Control Button (–)
  9. USB Power Button
  10.  Area Light Power Button
  11.  Increase Compressor Pressure Control Button (+)
  12.  Jump Starter Power Switch
  13.  Nozzle Adapter
  14.  Air Hose Storage
  15.  Air Hose and Sure Fit® Nozzle




  • Avoid dangerous environments. Don’t use appliances in damp or wet locations. Don’t use appliances in the rain.
  • Keep children away. All visitors should be kept at a distance from work area.
  • Dress properly. Do not wear loose clothing or jewelry. Wear protective hair covering to contain long hair.
  • Store idle appliance indoors.
  • Don’t abuse cord. Never carry appliance by cord or yank it to disconnect from receptacle. Keep cord from heat, oil, and sharp edges.


WARNING: Burst hazard Do not use the unit for charging dry-cell batteries that are commonly used with home
appliances. These batteries may burst and cause injury to persons and damage property. Use the unit for charging/boosting a lead-acid battery only.

  • Use of an attachment not supplied, recommended or sold by manufacturer specifically for use with this unit may result in a risk of electrical shock and injury to persons.


When working with lead acid batteries, always make sure immediate assistance is available in case of accident or emergency. Always have protective eyewear when using this product: contact with battery acid may cause blindness and/or severe burns. Be aware of first aid procedures in case of accidental contact with battery acid. Have plenty of fresh water and soap nearby in case battery acid contacts skin.

  • Skin: If battery acid comes in contact with skin, rinse immediately with water, then wash thoroughly with soap and water. If redness, pain, or irritation occurs, seek immediate medical attention.
  • Eyes: If battery acid comes in contact with eyes, flush eyes immediately, for a minimum of 15 minutes and seek immediate medical attention.
  • LCD liquid crystal display: Wash area off completely with plenty of water. Remove contaminated clothing. If liquid crystal gets into your eye: Flush the affected eye with clean water and then seek medical attention.


This unit is delivered in a partially charged state – you must fully charge it before using it for the first time. Initial AC charge should be for 24 hours or until the Battery Status Icon shows 4 solid bars. Lead-acid batteries require routine maintenance to ensure a full charge and long battery life. All batteries lose energy from self-discharge over time and more rapidly at higher temperatures. Therefore, batteries need periodic charging to replace energy lost through
self-discharge. When the unit is not in frequent use, manufacturer recommends the battery should be recharged at least every 30 days and after each use.

CAUTION: Risk of property damage: Failure to keep the battery charged will cause permanent damage and result in poor jump starting performance.

Charging/Recharging Using the Built-In 120 Volt AC Charger and AC Extension Cord:

  1. Lift the protective cover of the built-in 120 Volt AC Charger. Connect an extension cord to the unit. Plug the other end of the cord into a standard 120-volt AC wall outlet. When the unit is properly connected to an AC power source, the LCD screen will display the following:
  2. EverStart-750A-Jump-Starter-PSI-Digital-Compressor-User-Manual-Image-3Charge for approximately 24 hours or until the Battery Status Icon shows 4 solid bars.
  3.  When charging is complete, unplug the AC extension cord from the AC outlet and then disconnect it from the unit.


All batteries lose energy from self-discharge over time and more rapidly at higher temperatures. When the unit is not in use, we recommend that the battery is charged at least every 30 days. From time to time wipe the outside of the appliance with a soft cloth. Do not immerse the appliance in water. There are no user-replaceable parts. Periodically inspect the condition of adapters, connectors and wires. Contact manufacturer to replace any components that have
become worn or broken.

The battery should last the service life of the unit. Service life is dependent on a number of factors including but not limited to the number of recharge cycles, and proper care and maintenance of the battery by the end user. Contact manufacturer for any information you may need.

Contains a maintenance-free, sealed, non-spillable, lead acid battery, which must be disposed of properly. Recycling is required. Failure to comply with local, state and federal regulations can result in fines, or imprisonment.
Please recycle.


  • Do not dispose of the battery in fire as this may result in an explosion.
  • Before disposing of the battery, protect exposed terminals with heavy-duty electrical tape to prevent shorting.
  • Do not expose battery to fire or intense heat as it may explode.


Recommended accessories for use with your tool may be available from the manufacturer. If you need assistance regarding accessories, please contact the manufacturer at (877) 571-2391.The use of any accessory not recommended for use with this appliance could be hazardous.


ProblemPossible Solution
Unit will not charge
  • Make sure all of the unit’s functions are turned off.
Unit fails to jump- start
  • Make sure unit’s jump-starter power switch is in the on position.
  • Make sure a proper polarity cable connection has been established.
  • Check that unit has a full charge. Recharge unit if necessary.


Boost Ampere:                                         12V DC, 750A peak battery, 375A instantaneous
Battery Type:                                            Maintenance-free, sealed lead acid, 12V DC, 9Ah
AC Input:                                                   120V AC, 60Hz, 9W
Area Light:                                                  2 white LEDs
USB Ports:                                                   2.1 A (5V DC each) max.
Compressor Maximum Pressure:            120 PSI


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