Power Dome EX 400W

Power Dome EX 400W

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Description & Features+

Power Dome™ EX 600 Amp/260 PSI Air Compressor/400W Power Inverter/5 LED Lights/FM/AM Radio/2 AC & 1 DC Outlet

Battery sealed lead-acid battery/rechargeable/12

volt/18 amp-hours

Work Light 5 LEDS

Compressor 260 PsI analog gauge

Inverter - 2 AC outlets 115 volts AC

Maximum Inverter output Power 400 Watts

Peak Power 800 watts peak surge for a max of 0.3 sec

I2V Accessory outlet I2 volt, 11 amps max

USB Power Port 5V up to 500 mA

AM/fM Radio self contained speaker.

AM 520 to 1710 kHz/fM 88 to 108 MHz

Audio output jack 3.5 mm diameter (1/8 inch)

Max Recharging Time (AC) 34 hours

Max Recharging Time (DC) with engine running 12 hours

Jumper Cables and Clamps 6 gauge/heavy duty clamps/24 inches


Assembled product dimensions: L 13.00 inches x W 10.60 inches x H 12.30 inches x W 20.24 pounds


Available for Shipping to Canada Post
Assembled Height
12.3 in
Assembled Length
13 in
Assembled Weight
20.24 lb
Assembled Width
10.6 in
Wagan Tech
Product Identifiers
Walmart Item #
Model #

From the Manufacturer +

Ratings & Reviews+

Power Dome EX 400W is rated 3.6 out of 5 by 79.
Rated 1 out of 5 by from dont be mislead !! This is NOT a generator, it does not create power, it is a battery only and has to be recharged at an electrical outlet or 12v source. The name GENERATOR should not even be used with this device...
Date published: 2014-11-22
Rated 4 out of 5 by from A lot of functinality Unit can do a lot of different things. Not bad for the price. nice quick portable power. Takes a long time to fully charge.
Date published: 2011-10-01
Rated 1 out of 5 by from Does not work! We got it, we read the directions, we charged it, we took it camping, it doesn't work. Won't hold a charge.
Date published: 2014-09-03
Rated 1 out of 5 by from Power did not last long Plugged in and charged for 36 hours on a Wednesday-Thursday. Took it camping on Friday. Blew up my air mattress (5-10 minutes), went to bed about 1130 turned on my CPAP machine and plugged in a cell phone battery for charging, at 0200 woke up because me CPAP was no longer running...out of power. 2 1/2 to 3 of battery is not going to work.
Date published: 2014-08-13
Rated 1 out of 5 by from Wagan Power Dome I bought this item to use as a back up on my boat. I only used it once on a friends car and it would not start the car. After one year it would not take a charge.
Date published: 2015-11-21
Rated 1 out of 5 by from it's a screamer the first night I tried it I was woken up mid morning to loud beeps I imediately disconnected it and used the wall outlet
Date published: 2014-12-19
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