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NPower Powerpack Emergency Power Source with Air Compressor — 500 Amps, 400 Watts
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NPower Powerpack Emergency Power Source with Air Compressor — 500 Amps, 400 Watts

Item# 457402

Only $129.98
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Manufacturer's Warranty: 12 months parts / 12 months labor

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Product Summary


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This NPower Powerpack is a must-have for emergency situations. An integrated, replaceable 20Ah SLA battery provides the power you need and includes a built-in inverter that transfers DC to AC power. Loaded with features including superbright LED emergency lights, built-in jumper cables, an integrated 150 PSI air compressor that can fill a flat tire and more. Provides the cold cranking amps you need to get batteries started in adverse conditions. 400 Watt configuration includes a 40in., 6-ga. cable and AC charging adapter.

What's Included

  • (1) Powerpack emergency power source
  • (1) AC adapter
Easy-to-Use Power At Your Fingertips

Easy-to-Use Power At Your Fingertips

Jumpstarting Power

Quick connect clamps, heavy-gauge cables and a powerful 12V, 20Ah battery deliver the cold cranking amps you need for fast, easy jumpstarts, even in adverse conditions.

On-Board 12V Outlet

You can never have enough outlets, especially when you're working outside. This system lends a hand with a handy built-in 12V DC outlet that is ideal for lighting, recharging tools, or a variety of other uses on the jobsite or at the campsite.

Built-in Inverter

When there's no electricity in sight, a power inverter can be a life-saver. This unit has a built-in inverter to provide up to 400 watts of electrical power.

Built-in USB Port

Can't work, camp or play without your tunes, smart phone or tablet? No worries. A built-in USB power port can power and recharge your USB devices.

LED Emergency Light

When you need some light on the spot, turn on the superbright LED emergency light. No fumbling around or searching, the light is built right into the middle of the powerpack, so it's always ready to go.

Integrated Air Compressor

Tires need inflating? Want to blow up an inner tube? The high-output 150 PSI air compressor function is like having your own inflation station, with a gauge built right in to handle almost any job that requires air pressure.

Compact, Yet Tough

Rugged Shell

This powerpack is built tough, with a durable hard plastic shell that's made to withstand the rigors of any environment.

Heavy-Duty Jumper Cables

40in.L, 4 gauge copper clad booster cables deliver the reliable, heavy-duty performance you're looking for to get the job done. And the easy-access cable design and spring-loaded clamps make it quick and easy to hook this unit up.

Space-Saving Size

This portable powerpack loads all of these great features into a compact 13in. L x 6.5in. W x 14in. H overall size, so you can get a lot done and only use a little space.

Compact, Yet Tough
Dependability That Won't Leave You Stranded

Dependability That Won't Leave You Stranded

Powerful CCA

This high-output system delivers the cold cranking amps you need to get batteries started – even in the most adverse conditions.

20Ah Sealed Battery

Powered by a maintenance-free, 12V, 20Ah deep cycle battery with AGM technology designed for durable, hassle-free performance. The battery won't leak no matter how you position it!

Easy AC Recharge

When the powerpack's battery starts running low, all you need is a wall outlet. Just plug in the AC adapter (included) to quickly get your system recharged and running at peak performance again. A 70"L, 12V DC charging cable is also available (Item# 27345, sold separately) that allows you to charge your powerpack right from your vehicle.

Battery Level Indicator

Don't get caught short. An easy-to-read digital battery status indicator is conveniently located right on the front of the powerpack, so you can check the remaining battery voltage at a glance.

Increase Battery Capacity

A 12V, 18-ga. power cable with clips (Item# 28738, sold separately) is available to connect to another external battery to increase capacity.

Safety First

Safer Jumpstarts

Reverse polarity connection protection features an LED indicator light and an audible alarm to warn you if the cables are improperly connected. The early warning allows you to correct the problem, preventing damage to the system and the batteries.

Slide Switch Control

Never get caught wondering what mode the system is currently in. An easy slide switch design allows you to quickly switch between jumpstart and inverter capabilities.

Over-Current Protection

A 15 Amp fuse is integrated into the system to safely prevent current spikes or excessive current from damaging the system.

Low Battery Alarm

Never run completely out of power without a warning. The low battery alarm gives you an audible signal to alert you when the battery starts running below satisfactory levels.

Overload Protection

No worries about overloading the system or running the powerpack when it's too hot. The built-in safety system automatically shuts down the powerpack before any damage can occur.

Safety First
Use It Anywhere

Use It Anywhere

A Versatile Choice

The portable system with carry handle goes wherever you need it, providing power for a wide variety of uses.

Power on the Go

Take this Powerpack with you to the jobsite, to the beach, on a road trip, tailgating, or anywhere you might need to power up away from the convenience of a standard power outlet.

Power Where There Isn't

An ideal companion for your camping trip, hunting expedition, boating excursion, or those far reaches where it's nice to have a little power around, even when there isn't an electric line for miles.

Shop With Confidence

The NPower Advantage

The NPower power pack is built with the ultimate in performance that’s made to last. To give you extra peace of mind, we stand behind this product with a 1-year limited warranty.

Expert Answers Are Available

Northern Tool + Equipment is here to help you succeed. Our field trained, dedicated team of experts is ready to help — call or email and you’ll get a prompt response.

Guaranteed Satisfaction

Shop in complete confidence, knowing that Northern Tool + Equipment protects your investment and is ready to provide you with the assistance and helpful resources you need.

Superior Service and Support

Should you ever need service or support, help is a phone call or e-mail away. Replacement parts are stocked at our Northern Tool + Equipment warehouse and ready to ship the same day your order is received to quickly get you up and running again.

Shop With Confidence

Features + Benefits

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Features for NPower Powerpack Emergency Power Source with Air Compressor — 500 Amps, 400 Watts
    A complete system in one small package
  • Jumpstart reverse polarity connection protection with alarm and indicator
  • Built-in 40in. long, 4-gauge copper clad jumper cables
  • Built-in 12V DC power outlet
  • Built-in 400 Watt inverter
  • Built-in USB port
  • Superbright LED emergency light
  • Equipped with a 150 PSI air compressor with gauge
    Compact, yet tough and durable
  • Durable hard plastic shell stands up to the rigors of the workplace
  • Easy-access heavy duty cable and clips deliver reliable performance
  • Compact 13in.L x 6.5in.W x 14in.H overall size
    Won’t leave you stranded
  • Provides the cold cranking amps to get batteries started in adverse conditions
  • Powered by a 12V, 20Ah sealed lead acid battery (replaceable)
  • Includes AC adapter for easy recharging
  • Easy-to-see battery level indicator is located on the front of the unit for at-a-glance assessment
    Safety Matters
  • Connecting correct indicator light indicates if jumper cables are connected correctly
  • Reverse polarity LED indicator and alarm warn you if jumper cables are connected incorrectly
  • Slider selector switch lets you positively choose the mode you are in
  • Overcurrent protection with a 15 Amp fuse to protect the unit
  • Low battery alarm gives you advanced warning when power is running low
  • Overload and overtemperature protection for safe operation
    Use it anywhere
  • Portable design for use on the jobsite, at the beach, for winter jumpstarts, camping, hunting, boating, and almost any other application where there isn't power

Key Specs

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Item#457402
Ship Weight19.85 lbs
Volts12
Amps500
Watts400
Amp Charge Rate500
Works WithSmall home appliances and electrical appliances
Polarity Reversal ProtectionYes
Internal Battery Type12V SLA
Cable Length (in.)40
Cable Gauge4
Clamp MaterialCopper clad
Max. PSI150
Includes Air CompressorYes
Display TypeLED
LED IndicatorsYes
Outlets (qty.)1
Adapters Included (qty.)1
Built in InverterYes
Handle IncludedYes
USB Ports (qty.)1
Reverse-Polarity DetectorYes
Dimensions L x W x H (in.)13 x 6 1/2 x 14

Additional Information

Material Safety Data Sheet

Customer Reviews

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Product Question + Answer

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Extended Warranty

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Service Protection Plus

Manufacturer Warranty:
12 months parts / 12 months labor

Protect your purchase beyond the manufacturer's warranty
with Service Protection Plus!

DESCRIPTION (Click More Info for details) 1 Year Extension 2 Year Extension
Extended Warranty Replacement Plan
Only $14.99
More Info
Only $24.99
More Info
Extended Warranty + Accidental Damage Replacement Plan
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Hide Similarities
Volts
12 12 12 12 12
Amps
400 500 2,200 800 4,400
Watts - 400 - - -
Amp Charge Rate 12 500 2,200 - 4,400
Works With Phone, tablet, laptop, GPS Small home appliances and electrical appliances 12V battery Car, truck, bus 12, 24V batteries
Polarity Reversal Protection - Yes Yes No Yes
Internal Battery Type Lithium polymer 12V SLA AGM AGM AGM
Cable Length (in.) Red: 13; Black: 9 1/2 40 50 54 50
Cable Gauge 10 4 4 4 2
Clamp Material Iron-plated copper insert Copper clad Copper Fiberglass-reinforced nylon Copper
Max. PSI - 150 - None -
Includes Air Compressor No Yes No No No
Display Type Indicator LED LED Color box Digital
LED Indicators 5 Yes Yes Yes–State on charge for onboard batteries Yes
Outlets (qty.) 3 1 1 1 1
Adapters Included (qty.) 2 1 - 1 Male–male 12V extension cord and 1 AC wall charger No
Built in Inverter No Yes Yes No No
Handle Included No Yes Yes Yes Yes
USB Ports (qty.) 1 1 - - -
Reverse-Polarity Detector No Yes Yes - Yes
Dimensions L x W x H (in.)
6 5/16 x 3 x 1 1/8 13 x 6 1/2 x 14 4 x 14 x 15 1/4 9 1/2 x 13 1/2 x 16 8 x 14 x 15 1/2