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PNY P-B-4400-1-K01-RB PowerPack T4400 Rechargeable Battery for Smartphones - Black

Item# 05749743000P | Model# P-B-4400-1-K01-RB | Added on November 15, 2014 |
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Description Specifications
Make the Most of Your Mobile Lifestyle with the PNY PowerPack 1-Amp 4,400 mAh Power Bank Portable Charger for Smartphones. Sleek, slender and packing a power punch, the PowerPack T4400 rechargeable battery extends the life of your smartphone by up to two full charges. Included micro-USB cable plugs in to keep your Android smartphones charged, and also lets you easily recharge your PowerPack. iPhone users have the benefit of using their existing Apple charging cable for connection to the PowerPack. Know when it’s time to recharge with the simple LED indicator, which uses three lights to display the PowerPack’s battery level status. Stay charged and stay in touch.

  • Rechargeable battery for smartphones
  • Output to Device: 5 Volt 1 Amp (USB port); Input to PowerPack: 5 Volt 1 Amp (micro-USB)
  • Easy to read LED battery level indicators
  • Micro-USB cable included for charging devices and the PowerPack
  • Universal USB output for wide range of devices
  • Premium quality rechargeable Lithium-ion battery
This product comes with:
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WARNING: California Residents - Proposition 65
Ratings & Reviews

Overall Rating:

(69 Ratings)
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Most Helpful Review:

By NarayanPS
July 10th, 2015
Serves the purpose!!

This is very good accessory during travel.

2 found this review helpful
Reviewers may have received a benefit, like a sweepstakes entry or rewards program points, in exchange for writing a review.
Those benefits were not conditioned on the positive or negative content of the review.
Kate Free
| Earned 453 community points in Gifts for the Home 11-30 have it
April 21st



It was been good as my back up power pack to my iPhone it gave me the whole holiday so fine I was able to take picture n video my phone is always full of baterry charge .

January 5th via mobile
0 of 0 found this review helpful.
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Works great, even after 2 yrs of light-to-heavy use.


I bought my first one of these about 2 yrs ago & kept it charged & used it for trips a few times a year. Until Pokemon Go came out this year then I've been charging it & using it for the last couple of months a few times a week. I was surprised that the battery is still holding up well & it will charge my Motorola Smartphone 1.5x. They're cheap when they're on sale or have a SYWR points back deal on them. It's very compact/small & light & I carry it in a vinyl backpack while I'm walking or biking but it also fits in juniors jean pockets just fine (those pockets can be quite small). It also will still charge my phone while I'm playing Pokemon Go, at the very least keeping up the battery percentage I started with.

October 11th via
3 of 3 found this review helpful.
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Great for travel!


This portable charger is fantastic. Great price point, perfect size, not too heavy. I love that it comes with a USB. I have seen way too many of these chargers without them.

July 21st via
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I'm very happy with this power pack. It charges quickly and easily. It lets me use a Windows 10 tablet (at 25% screen brightness) for 4 hour sessions. It has never discharged fully when connected to the tablet. I like that the blue LEDs stay off unless the button is pressed. It saves energy compared to other power packs. It's great to use a power pack to reduce the number of charge cycles of a new tablet's internal battery. If I needed another power pack, I'd gladly buy another T4400.

May 15th via
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