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Universal Battery Boost for Micro-USB Devices w/Built-In Card Reader


Product ID 9271
Weight 1 lbs
Original Retail $39.99 - (save 63%)
Shipping Varies based on order weight and location
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Packaging Retail Packaging
Return Policy 60 Day Satisfaction Guarantee
Price $14.97



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WS Review Product Description


Battery Life... It's NEVER Enough!

If you have a mobile device, you probably charge it with a micro-USB cord. Especially your phone!

And you with the way we're expected to be connected today, that phone you use is practically a lifeline! You rely on it to be available in emergencies!

But you know as well as I do: USB ports practically don't exist if you aren't home.

No restaurant has complimentary USB ports. No gas station. Heck, not even hotels have them.

If you don't have a laptop or a wall adapter, you aren't charging that thing anywhere.

Sometimes things don't go as planned. You're out and about, you need to make a phone call, and you realize before you even go to check your phone "Oh no, I didn't charge my phone last night."

And, of course, it won't even turn on now.

What follows shortly is a string of expletives that'd have late night television hosts blushing.


This thing should be listed under "easy" in the dictionary!


1. Plug this into any USB port at home.

2. When you need it, plug it into your micro-USB device and the stored charge will go straight into your phone/MP3 player/etc.


So when you're on an important call and your phone dies, you won't have to wait 3 hours to get back into contact with your boss, spouse, child, etc.

This isn't just handy, it could SAVE YOUR LIFE!

I hope you never end up in a dangerous situation, but wouldn't it be nice to know for a fact that your phone is always available if you need it? Those little "if only I had 5 more minute" moments won't EVER be a problem again!

Think That's Cool?

Ohhh yeah. So unlike those other boring chargers, this thing is still useful when you're home!

Just plug it into your USB port and BAM! You can use any microSD card without having to plug in your camera to get those photos! YEAH BABY!

Two in one means twice the bargain!

And that's not all: it's LOADED with cool bonuses!

Battery Power Indicator - Lets you know its good to go!
Retractable USB Connector - Put it in your pocket or bag knowing it won't risk damage!
Built-In Carabiner Clip - Bringing it with you anywhere just got a LOT easier!

Seriously - this thing is downright AWESOME!

Save your phone.

Save your MP3 player.

Save your SANITY!

Brace Yourself - This Is ONLY $14.97!

I don't think we've EVER had a backup charger this versatile at such a steal before! But you know what that means: they're gonna be gone in a flash!

Product Description

The Battery Boost will charge your Smartphone, handset, Bluetooth headset, mobile hotspot, mp3 player, and other micro USB devices. Providing up to 1 hour of additional talk time,* the Sprint Battery Boost also doubles as a micro SD card reader.** Carry photos, documents, and other digital media for access when you need it most. When the Sprint Battery Boost is placed within ANY USB port such as a computer, home or car charger, it will automatically charge its internal battery. You can even charge the internal back up battery and your handset at the same time! Built in clip allows for convenient carry options when not in use.

Built-in Battery - With a 600 mAh lithium ion battery, the Sprint Battery Boost provides convenient recharging to your mobile or USB device for up to 1 hour of additional talk time* via the micro-USB connector.

Micro SD card reader – Battery Boost doubles as a micro SD card reader that allows you to store and transfer data files including photos, documents and music files. **

Retractable USB Connector – When Sprint Battery Boost is placed within any USB port such as a computer, home or car charger, it will automatically charge its internal battery. You can even charge battery and your handset at the same time.

Built-in Carabineer Clip – While on the go, use the built in carabineer to clip it on your belt loop, purse, keys, backpack or anywhere else

Power button & internal battery status indicator – This indicates a low to high battery charge so you can easily see how much juice you have remaining.

Key Features

  • Color: Black
  • 600mAh battery
  • Micro SD card slot (built into the USB connector)
  • Micro USB connector for giving a "boost" charge micro USB devices
  • Built-in carabineer clip
  • Retractable USB Connector lever (for charging Battery Boost or connetcing to computer for microSD card reader dunction)
  • Provides up to 1 hour of additional talk-time
  • Power button and internal battery status indicator

Works with most devices using a microUSB connector such as:

  • Android Smartphone
  • Blackberry Smartphone
  • Handset
  • Bluetooth headset
  • Mobile Hotspot
  • MP3 player
  • Other micro USB devices



Universal Battery Boost for Micro-USB Devices


Universal Battery Boost for Micro-USB Devices


System Requirements

  • Available USB port
  • Device with micro usb port

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