ENERGIZER 180W Cup Inverter 12V DC cigarette lighter to 120V AC to power laptop notebook & more w/ 4 USB ports 2.1A shared compatible with iPad & more

You looking to find the "ENERGIZER 180W Cup Inverter 12V DC cigarette lighter to 120V AC to power laptop notebook & more w/ 4 USB ports 2.1A shared compatible with iPad & more" Good news! You can purchase ENERGIZER 180W Cup Inverter 12V DC cigarette lighter to 120V AC to power laptop notebook & more w/ 4 USB ports 2.1A shared compatible with iPad & more with secure price and compare to view update price on this product. And deals on this product is available only for limited time.

Price: $32.88 $32.00   

Product Feature

• Powers up to 5 Devices at Once
• Ultra Silent (thermal fan)
• 4 x USB Charging ports 2.1A (Shared)
• Tablet Charging compatible from USB ports
• Fits securely into most cup holders

Product Description

The Worlds Smallest Cup Inverter This 180W modified wave power inverter model will allow you to power your mobile devices in your car, boat or RV. This cup inverter is ultra compact, plugs into your vehicles cigarette lighter socket or attaches to a car battery and fits securely in most vehicles cup holders. With 4 USB ports and 1 standard North American outlet, you can run and charge up to 5 devices at once, keeping you connected wherever you go.

ENERGIZER 180W Cup Inverter 12V DC cigarette lighter to 120V AC to power laptop notebook & more w/ 4 USB ports 2.1A shared compatible with iPad & more Review

The Energizer 180W Cup inverter is a useful little gadget for powering a whole bunch of electronic devices on the go. It's important to be aware of its limitations, but 5 stars for the price and functionality.

There have been a bunch of reviews about how this works day-to-day, but since no one has yet discussed the technical aspects of the inverter it's worthwhile reviewing them instead.

First, while there's nothing in the documentation regarding how many amps this puts out, as this is rated 180W it presumably can supply up to 15A between the USB ports and the AC adapter. That's an important number, as most cigarette lighter fuses aren't rated above 15A. This means that this a. won't blow out your car fusebox and b. does have reasonable limits as to what devices can draw from it. However, the AC outlet has enough juice to successfully run most electronics short of something like a laser printer. This also includes a second adapter with direct-to-battery alligator clips if you're so inclined to bypass the cigarette lighter.

Second, the 2.1A draw for the USB ports is shared between all four ports. A 2.1A output on a single port will charge nearly anything quite quickly. However, if you have 4 devices plugged in, you're going to be running at 525 mA per device, which is actually not awful and more or less what USB 2.0 is rated at - there are a bunch of nominal 'quick charger' adapters that provide this output. (Keep in mind that some older devices may require trickle charging at 200 mA, which this can't do.) Bottom line is that this will keep most modern devices at fairly stable charge levels while they're plugged in, but if you've drained the battery on 4 separate devices and plug them all in to recharge, it may take a while.

Third, this is a modified sine wave inverter, which at this price point is expected. (Pure sine inverters start at $200 and up.) For almost everything you'll likely plug into this device modified sine wave power is ok; you can't use something like an alarm clock or a drill, and you definitely wouldn't want to plug in very sensitive electronic equipment or an expensive stereo.

Finally, what's important to note about any DC-to-AC inverter with most 12V car batteries is that this is not something that you'll want to run with the engine off if you're going to use it for more than an hour or so. A standard 12V car battery isn't designed to repeatedly discharge to low levels, and doing so will dramatically shorten its life. If you really want to run an inverter off a 12V battery for extended periods of time, you're much better off replacing your lead acid battery with a deep cycle model that's designed to fully discharge. Otherwise, this is best either used for brief periods of time or when your engine is running.

Most of the consumer Reviews tell that the "ENERGIZER 180W Cup Inverter 12V DC cigarette lighter to 120V AC to power laptop notebook & more w/ 4 USB ports 2.1A shared compatible with iPad & more" are high quality item. You can read each testimony from consumers to find out cons and pros from ENERGIZER 180W Cup Inverter 12V DC cigarette lighter to 120V AC to power laptop notebook & more w/ 4 USB ports 2.1A shared compatible with iPad & more ...