Stanley 300 Amp Jumpstarter with Built in AC Charger  

by Stanley | Item  #: 516821 | Model #:  J312 |
 Stanley 300 Amp Jumpstarter with Built in AC Charger


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About this item

  • New slim design fits almost anywhere in your vehicle for storage
  • built in AC charger and DC port
  • Heavy-duty handle and coated metal clamps
  • Description

    The Stanley 300-Amp Battery Jump Starter offers a convenient, portable way to jump-start your battery without the need of another vehicle. Simply attach the clamps and if connected improperly the alarm will sound, alerting you to switch the clamps before turning on the unit. With enough power to jump-start your car, small truck, motorcycle, boat, RV or tractor, the Stanley 300-Amp Battery Jump Starter is ideal for every day use or roadside emergencies. Heavy-duty handle, coated metal clamps and injection molded body create a durable and reliable Jump Starter.


    • 300 Amp
    • Reverse polarity warning
    • Built in AC charger
    • Battery status
    • DC port
    • Keyless on/off switch

    Assembled Country


    Assembled Size

    11" L x 5" W x 9.25" H

    Component Country




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    Warranty Information

    1 year manufacturer's limited warranty