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  • Energizer XP18000 Universal AC Adapter with External Battery for Laptops, Netbooks, and More
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Energizer XP18000 Universal AC Adapter with External Battery for Laptops, Netbooks, and More

by Xpal
| 31 answered questions

List Price: $179.99
Price: $159.00 & FREE Shipping. Details
You Save: $20.99 (12%)
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  • Portable, rechargeable battery for netbooks, tablets, and smartphones--just plug into USB port for instant power
  • Three outputs provide simultaneous charging of three devices at once; also great for gaming devices and MP3 players
  • Provides up to 5 extra hours of use for laptops, and up to 8 hours for netbooks
  • Comes with 6 tips to fit a wide range of devices
  • Comes pre-charged out-of-the-box; maintains charge for up to 1 year
7 new from $140.00

Frequently Bought Together

Energizer XP18000 Universal AC Adapter with External Battery for Laptops, Netbooks, and More + Belkin 3-Outlet Mini Travel Swivel Charger Surge Protector with Dual USB Ports, 5 Charging Outlets Total (1 AMP / 5 Watt)
Price for both: $177.45

Buy the selected items together


Special Offers and Product Promotions

  • Six-Month Financing: For a limited time, purchase $149 or more using the Amazon.com Store Card and pay no interest for 6 months on your entire order if paid in full in 6 months. Interest will be charged to your account from the purchase date if the promotional balance is not paid in full within 6 months. Minimum monthly payments required. Subject to credit approval. 1-Click and phone orders do not apply. See complete details and restrictions.


Product Details

  • Product Dimensions: 4.5 x 7 x 1.6 inches ; 2 pounds
  • Shipping Weight: 2.4 pounds (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S.
  • ASIN: B002K8M9HC
  • Item model number: Energizer XP18000
  • Batteries 2 Lithium ion batteries required. (included)
  • Average Customer Review: 3.6 out of 5 stars  See all reviews (139 customer reviews)
  • Amazon Best Sellers Rank: #2,530 in Computers & Accessories (See Top 100 in Computers & Accessories)
  • Date first available at Amazon.com: January 24, 2004

Product Description

From the Manufacturer

The Energizer XP18000 Universal Power adapter and external battery for laptops, netbooks, and more. This top of-the-line rechargeable external battery works with laptops, netbooks and MacBook models. Use it as a power adapter or charge three devices at the same time--powers most portable devices.

Energizer XP18000 power pack
Charge 3 devices at once (see larger image).

Features

  • Powerful Charges up to 3 devices at the same time
  • Safe Charge Temperature and short circuit protection
  • LED Light Indicator Smart LEDs display battery and charging status
  • Lightweight No more bulky AC adapters and messy cords
  • Reliable Longest industry 3-year limited warranty
  • Rechargeable Can be used again and again
Energizer XP18000 power pack
Provides most laptops up to 5 extra hours of use.

Extra Power On-The-Go!

The Energizer XP18000 allows you the recharge up to 3 of your electronic devices at the same time.

  • Cell Phones up to 72 hours
  • Smartphones up to 42 hours
  • Digital Camcorders up to 24 hours
  • Portable DVD Player up to 12 hours
  • Netbooks up to 8 hours
  • Laptops up to 5 hours

Note: All of the above results vary by device and usage patterns.

Powersafe Technology

All products integrate a minimum 12 safety logics into every cell for maximum protection of the battery, device, and user. In addition, each product uses a mathematical circuit control unit with built-in proprietary software to control and regulate temperature, voltage and current.

Trusted Brand

The Energizer XP18000 External Battery is just one of a full line of Energizer Energi to Go solutions that is bringing convenient power to consumers, making mobility easier. Energizer continues to fulfill its role as a technology innovator by redefining portable power solutions to meet people's active lifestyle needs for today and tomorrow with Energizer Energi to Go chargers for portable devices.

Free Tips for Life

FREE Tips For Life offers you an easy way to get two free tips a year for the life of your registered product. So if you change or upgrade any of your mobile electronics, you don't have to worry about having the right tip for it.

Energizer XP18000 power pack

What's in the Box

Energizer XP18000, AC adapter, 3 charging cables, 15 tips, travel bag, user's manual

Product Description

The Energizer XP18000 is the best in class laptop battery and charger and is guaranteed to work with ANY laptop in the world! Use it as a power adapter or charge three devices at the same time like your cell phone, iPod and laptop. Less than a pound and compact - this rechargeable power pack fits in your bag easily! Provides up to 6 hours of additonal laptop power. Three power outputs allow you the flexibility to charge and power multiple devices simultaneously. The Energizer XP18000 comes with 3 power cables, 6 cell phone tips, 3 media tips, 9 laptop tips, an AC adapter and a carrying bag. Simply plug your Energizer Power into your electronic device for emergency ENERGI. On The GO! Energizer also offers FREE TIPS FOR LIFE.

Customer Questions & Answers

Customer Reviews

I have noticed that the battery could not be charged when I turned on the computer.
Stephen Lee
Also works in a pinch to charge up a cell phone on the go, or to give a laptop an extra hour or two of usage.
Amazon Customer
I received the device and found the included "tips" that I would use were to plug in only the USB port.
Jamey Johansen

Most Helpful Customer Reviews

268 of 290 people found the following review helpful By Jerry Saperstein HALL OF FAMETOP 500 REVIEWERVINE VOICE on September 27, 2009
Ever been frustrated when you bought a toy for the kids or maybe one for yourself, opened it and then learned you needed things that weren't in the box, like perhaps batteries?

Well, here's a twist: a battery that comes without the accessories you need to make it work with your devices.

Adding insult to injury is the fact that Energizer's offer of the "free" tips you need to make the device operative is more or less false. They claim the adapter tips are free and that all you pay is shipping and handling. Guess what folks: the "shipping and handling" brings the cost of the "free" tips of what other power supply vendors charge. There's nothing "free" about the offer. Of the 15 supplied tips, only 4 were for devices I owned. I had to order 3 others. What is interesting is that each of the tips carried its own "shipping and handling charge". Adds up quick that way. In my opinion, the offer of "free tips" is utterly bogus.

To their credit, they do have tips for Dell and HP computers which some of their competitors don't. Of course, no tips for the Dell and HP computers I have access to were included.

The battery itself seems to work. I have no means of accurately measuring its output and how long it will power various devices, so I have to go with the manufacturer's estimates. It is a cleanly designed unit, well constructed, relatively compact and weighs just over a pound. It will add some weight to your travel kit, but if you are stuck somewhere and need power, this is a good alternative.

Energizer claims you can charge three devices at once. This is another dubious claim. You can charge three devices at one time IF a) one of them uses 5vDC, b) another uses between 9 - 12vDC and c) the third needs 16 - 20vDC.
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85 of 92 people found the following review helpful By Gadgeteer on March 2, 2010
I was trying to decide whether to buy a second battery for my laptop but then decided to buy this instead. Keep in mind that when you eventually upgrade your laptop, all the extra batteries probably wont work with the new machine. There are a couple of things I like about this unit.

1. Once you charge it up, it seems to HOLD the charge forever. I charged it up when I received it in November....and then went on a trip in January but forgot to put it on charge right before my trip....no problem it had a full charge already. I've heard from others that it stays charged up for months at a time. If you're like me, you cant always predict exactly when you are going to need the extra power.

2. The unit is sleek, not too heavy, and very compact. I only travel with the cables required to connect to my laptop.

3. It seems to power my laptop forever. My original laptop battery lasts maybe 1.5 to 2 hours.....and with this power pack, I can take that to 4+ hours.

4. Great for international flights in economy....you can tuck this unit into the seat-back pocket and tap away on your computer.

5. There is a USB charging port that you can use for pretty much any type of mobile device out there.

6. I can take this from laptop to laptop and it will stay with me long after I upgrade my laptop.

I truly cant think of a downside except the high price. Everyone seems to be whining about paying $4 shipping for a new tip. If you cant afford to spend $4 on a tip, you shouldnt be buying a $100+ battery for your laptop. The purpose of the $4 charge is to ensure that the people dont abuse the "Free" tips service. It is designed to serve as a 'hurdle' that requires people to ask themselves if they really need the tip before placing an order. I doubt that $4 even covers the administrative/fulfillment costs for Energizer.
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26 of 26 people found the following review helpful By R. Smith on February 10, 2011
Verified Purchase
Read most of the reviews, took the really bad ones with a grain of salt - since we all know that most reviews of anything are going to be negative, anger makes folks write while happiness makes most folks get on with their lives ;-) - and prior to paying about the same for a full new laptop battery for a notebook that I probably wont have for another year I tried the XP18000.

Very happy. Very.

Out of the box the brick was powered, the instructions said to fully charge it eight hours but I actually thought I might need it that day so I went with it and all of the included tips.

When my Fujitsu t4220 was down to 20 percent I tried the blue cord and the notebook instantly reported it was plugged in. I kept on working since it wasn't losing power anymore and in about a half hour I noticed that my laptop batteries (main and module pack) were both reporting fully charged. Kept working. A few hours later I was again down to 20ish so I plugged it in again and once again I was fully charged while contining to work. I didn't plug the XP18000 in when I got home, just left it in the bag. Next day, I used it again and it fully charged my batteries while I was working. At that point the little blue indicator was down to one bar so I charged it.

That is my main mobile machine so I was happy... out of the box. But then because of the negatives (and comments form people who admit that they don't even own one) about the box having no tips for real users I played around with the included tips and for my common-use units here were the results:

Fujitsu T42xx series convertable (as noted above) 19w, works with the included blue cable, no added tip required.

Acer Ferrari 4000 linux box, same as above.
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