3.2 out of 16 reviews READ REVIEWS

Energizer 30000mWh Car Jump Starter & Portable Charger with LED Light

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Overview & Details

Energizer 30000mWh Car Jump Starter & Portable Charger with LED Light
You never know when you will need a jump for your car. So this jump starter from Energizer is a must-have item. It includes smart cables that are critical for use with the jump starter and your car battery. Plus, it has reverse charge protection, reverse polarity protection, low voltage protection, over current protection, over temperature protection and short circuit protection. That's protection at the jump. We've got your back.

What You Get
  • Energizer 30000mWh portable jump starter + power bank
  • Smart battery jumper cables
  • 2.1A 12-Volt car charger
  • 1A 120V 60Hz Wall charger
  • USB Charger cable
  • Pouch for power bank/jump starter
  • Pouch for accessories
  • Instructions
  • Manufacturer's 1-year limited warranty

Good to Know
  • Jump Starter is UL certified under UL 2743.
  • Do not crush, puncture, incinerate or short circuit the jump starter as this could cause risk of electrical shock or explosion.
  • Do not overcharge the internal battery.
  • Only charge the internal battery in a well ventilated area.
  • This equipment has arcing or sparking parts which should not be exposed to flammable vapors.
  • This equipment should be located at least 18" (457 mm) above the floor when used in a repair facility.
  • To reduce the risk of fire or electric shock, an adapter shall be chosen that is suitable for the application and is certified as a Class 2 or LPS power supply or power adapter.

For warranty information, please call HSN.com Customer Service at 800.933.2887 (8 am-1 am ET).
Shop all AutoSmith
Color Choices: Black, Red, White or Pink
Model #: ENX8K
Measurements: Approx. 5-1/2"L x 3-1/4"W x 3/4"H x 30-1/4" Diameter
Material Composition: ABS Plastic, lithium ion battery, circuit board, jacketed copper and tin cable wire
Country of Origin: China


Power bank function

  • 2.4A USB Charging port
  • Charge most phones, works with most types - Apple, iphone - Android, Samsung
  • Also charges tablets both Apple ipad and Android-based

Ultra compact

  • Charges from a MICRO USB charger

More Features

  • Reverse charge protection
  • Reverse polarity protection
  • Low voltage protection
  • Over current protection
  • Over temperature protection
  • Short circuit protection
  • 500A Peak jump starting power
  • 30000mWh/7500mAh battery capacity

Charging Capabilities Using UL-Certified Battery
  • Apple iPhone 7:  2  full charges
  • Samsung Galaxy S8:  1 full charge
  • Samsung Galaxy Tab 4:  Approx. 70% charge
  • Apple iPad Air:  Approx. 50% charge
    - Note: Able to power a personal device after jumpstarting a car battery.  

Car Jump Starting Capabilities
  • Standard car: Up to 7 times
  • Standard SUV: Up to 13 times
  • Standard truck: Up to 15 times


Energizer 30000mWh Car Jump Starter & Portable Charger with LED Light
16 reviews 3.2 out of 5

Review Breakdown

5 Star
43.75% 7
4 Star
6.25% 1
3 Star
6.25% 1
2 Star
12.5% 2
1 Star
31.25% 5
Would recommend to a friend
  • Works great

    Jump starts my car every time, car was parked for a few months so Wouldnt start, unfortunately will need to buy a new battery but until I do the jumper works great every time.

    TONIA53, GA
    Was this review helpful? 5 out of 5 found this review helpful

    This item is a must have if your vehicle is not quite as dependable as you'd like it to be. I was able to help a car that was totally blocked in by other cars in a store parking lot. I took my tiny little kit to the driver and his car started immediately. We hugged for 10 minutes. I was also able to bring a truck back to life with my kit and send him on his way. I love this so much that I have ordered three of them. Won't be without it to help others. Catherine Dixon

    ladycd, NC
    Was this review helpful? 16 out of 16 found this review helpful
  • kathy

    ,,hey hunters,boaters,fishermen this charger is for you, Carry with you,my son said worked great

    hsncrazy, TX
    Was this review helpful? 7 out of 7 found this review helpful
  • Great Power Pack

    Not looking forward to using but confident just know I have it.

    sjheins, CA
    Was this review helpful? 5 out of 7 found this review helpful
  • Babby

    Handy. Haven't tried it on a car yet

    BambiBaby, TN
    Was this review helpful? 4 out of 14 found this review helpful