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Item#: 9SIA17M37S3852

Energizer Black 4000 mAh Portable Charger XP4001

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Learn more about the ENERGIZER XP4001

Warranty, Returns, And Additional Information

Customer Reviews of the ENERGIZER XP4001

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  • Anonymous
  • 3/18/2013 1:20:30 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsOne small Caveat

Pros: High quality device. Feels nice and solid.

Cons: Although it will charge 2 devices, it will NOT charge a single iPad2. My guess is not enough amps. The iPad sees the connection but imediately goes to not charging.

Other Thoughts: Overall a rather nice device as long as you don't need it for a power hungry tablet.

Did you find this review helpful? Yes No

  • Jeffrey V.
  • 3/14/2013 4:45:54 AM
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsDOA

Pros: Has different adapters to fit most devices.

Cons: Arrived DOA

Other Thoughts: Unit was not sealed and was coming apart in the package. Not only did it not have a charge as advertised it would not charge even when plugged in overnight. I bought this on sale so can more easily absorb the loss and have the adapters as a consolation but would recommend purchasing a different unit.

Did you find this review helpful? Yes No

  • Anonymous
  • 2/18/2013 10:25:16 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsnon-standard charging plug

Pros: Works OK with my Android phone, but non-standard charging plug is a big negative. If the charger gets misplaced or broken, the product is worthless. Most other power packs use a standard micro-USB charging plug that can easily be replaced.

Cons: non-standard charging plug

7 out of 8 people found this review helpful. Did you? Yes No

  • Chris B.
  • 1/9/2013 8:06:30 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat Charger

Pros: Charges fast. Bring my Droid from empty to full twice on a single charge. Includes many adapters for different devices.

Cons: I wish it had a percentage display for remaining battery power.

2 out of 3 people found this review helpful. Did you? Yes No

  • William S.
  • 12/17/2012 8:52:44 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsNot as advertised

Pros: Keeps a good charge and is straight-forward to use

Cons: Advertised to charge an ipad, but does not charge with my ipad3. Pretty much unless for me since this is why i purchased it to begin with.

3 out of 8 people found this review helpful. Did you? Yes No

  • Theresa M.
  • 12/6/2012 6:25:11 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsI Feel Like I Stole It!

Pros: I purchased a Google Offers deal for this, as I was planning on buying one anyway. I could not believe that it was $18.00! I thought that this must be some sort of cheap imitation of the one I was going to initially purchase, but why not give it a shot for that cheap? When this arrived in the mail, of course I tried it immediately. What an amazing product! My phone was nearly dead and although I was at home, I decided to put this to the test! My phone was fully charged in about the same amount of time that it takes for my wall adapter to do the same thing! I was impressed! It comes with more attachments than I even know what to do with, and a carrying case (because my phone dies so quickly, I will be leaving this in my purse at all times). I highly recommend this.

Cons: Other than the fact that I had to wait for it to arrive to use it, there really are not as of yet.

2 out of 2 people found this review helpful. Did you? Yes No

  • Alison M.
  • 12/5/2012 7:11:13 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsBigger than most

Pros: Great that it can charge 2 phones and many types of phones at once

Cons: Much bigger than other portable chargers. The brookstone one clips right into the bottom and is easier to use.

0 out of 1 people found this review helpful. Did you? Yes No

  • Tony F.
  • 12/3/2012 5:06:10 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsProduct is great but missing connectors

Pros: Comes with 6 different proprietary connectors for different phones (LG, Samsung, Nokia, Apple, etc.)
Easy to charge and comes with carrying bag.
Two USB output ports.

Cons: Haven't owned this product long enough to find anything wrong with the performance so far;
HOWEVER, when I unboxed the product, it was missing the Apple connector, the plastic wrapping was extremely crinkled, and there were small scratches on the back side of the battery pack.
I am convinced that I was sent a used/refurb product. Not cool.

1 out of 1 people found this review helpful. Did you? Yes No

  • Jack N.
  • 11/30/2012 1:56:35 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat product!

Pros: Have to love the dual charging ability. Unit also let's you quickly check whether it's full or needs to be recharged. Although it does come with a lot of tips; the options are almost mute since you can just plug anything into the usb output. The unit definitely has a little weight to it and makes it feel very solid. The unit has 2 usb outputs both can be used to charge your everyday smartphones while only one can charge your more power hungry tablets. The wording is pretty clear so keep an eye out.

Cons: The only con is that it requires a smaller input to charge the unit; which if lost can be a hassle to go purchase a replacement. It should have been a micro usb which is much easier to replace.

3 out of 3 people found this review helpful. Did you? Yes No

  • Neil S.
  • 11/30/2012 12:04:28 PM
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsgreat lightweight charger

Pros: 1. its very light so easy to carry
2. comes with everything you might need - except the new iPhone charger (does include the old 22 pin type)
3. can charge two devices at once!
4. you can use your own cables if they have a Type A USB plug on one end

Cons: 1. while very light, I wish it was slightly smaller - certainly small enough for a backpack/messenger bag but you wouldn't want to carry it in your pocket
2. the adapters most likely won't last as long as the charger will. they seem a little weak but you can use any of your own cables if they have a USB Type A male end

1 out of 1 people found this review helpful. Did you? Yes No

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Item#: 9SIA17M37S3852
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