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Vantec Power Gem White 3500 mAh Rechargeable Portable Battery VAN-350BB-WH

  • Lithium-Ion Polymer
  • 5V
  • Port I: 1A for iDevices
  • Port II: 1A for Smart Phone (Maximum 2A Total Output)
  • Recharge Time: 4 to 4.5 hours
  • Protection: Over Charge Protection, Over Discharging Protecti
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Have extended fun of your iPhone, iPad, iPod, cell phones, MP3/MP4 players, GPS and other USB powered/charged devices with the Vantec Power Gem portable battery. It features 3500 mAh battery capacity and two USB ports for handling multiple devices at once. And measuring 4.45" x 2.32" x 0.59", this power bank easily fits into your travel bag or laptop bag, and goes wherever you go.

  • newegg Stylish Design With a dazzling diamond cut design on the front surface, the Vantec Power Gem is a perfect match for your modern electronics.
  • newegg Reliable Output Over Charge Protection, Over Discharging Protection, Over Current Protection, Short Circuit Protection, and Over Temperature Protection deliver maximized protection for your devices.


Learn more about the Vantec VAN-350BB-WH

General

Brand
Vantec
Series
Power Gem
Model
VAN-350BB-WH
Type
Portable Battery
Color
White

Compatibility

Compatible Phone Manufacturer
Universal

Specification

Capacity
3500 mAh
Chemical
Lithium-Ion Polymer
Volt
5V
Amp
Port I: 1A for iDevices

Port II: 1A for Smart Phone (Maximum 2A Total Output)
Specifications
Recharge Time: 4 to 4.5 hours

Protection: Over Charge Protection, Over Discharging Protection, Over Current Protection, Short Circuit Protection, Over Temperature Protection

Feature

Features
Quickly recharge any USB powered devices

Stylish Blue LED power indicator

Scratch resistant UV coating

3500mAH - Max 2.0A Output

Dimensions

Dimension
4.45" x 2.32" x 0.59"
Weight
3.67 oz.

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the Vantec VAN-350BB-WH

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Showing 10 of 10 reviews - Clear Filters

  • Mr. H.
  • 5/28/2014 7:46:32 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat for travel

This review is from: Vantec Power Gem White 3500 mAh Rechargeable Portable Battery VAN-350BB-WH

Pros: Simple, two ports for devices. Great for powering the kids devices in the car on those really long road trips. One of these will deliver roughly a third recharge on a Kindle HD tablet or full charge on a phone.

Vantec customer service was good and getting an RMA# for the defective ones was really simple. The turn around wasn't too long and haven't had a failure since.

Cons: first two out of four failed with some weird flashing light error.

Other Thoughts: Considering that I picked them up on one of the NewEgg deals for 9.99 each these were definitely a great deal.

The odd battery failure I suspect had to do with the cable I used to charge the batteries. It was a rapid charger for a blackberry. After the second failure I stopped using that cable for the batteries.

Did you find this review helpful? Yes No

  • Thang D.
  • 2/12/2014 9:27:36 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsWorst Product And Company Ever

This review is from: Vantec Power Gem White 3500 mAh Rechargeable Portable Battery VAN-350BB-WH

Pros: This product was pretty decent while it worked when charged came with nice sleeve etc.

Cons: I used this device for about 2-3 months of everyday use charging with my iphone 5 and its own cable ( authentic) after one day I used it to charge my phone 2/2/2014 on a sunday superbowl it caught heavy smoke while charging my phone. I pulled the lightning cable away from the battery due to being scared and it damaging my phone so I broke the cable myself, but this was due out of fear and something might explode in my face. It was witness by myself and 6-7 other people. The phone does not discharge to other devices so its useless. I emailed this company and they respond by referring to that I used a fake cable and etc. My iphone5 and the cable are out of the one year warranty so i couldn't get it replaced. This company is so full of it by saying we will replace the Battery and Iphone cable if you send the devices in. They are out of their minds for me to give them back the only evidence I have and they might not even replace my items. Constant Emails back and fourth. I asked nicely by requesting them to replace both my items before i send the damaged battery back for them to investigate, but they refused and are pretty much asking me to put their product a bad review.

Other Thoughts: Do not buy battery chargers from this company, you are better off using cheap ehh bayy parts even they are much more reliable.

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

  • Jeffry K.
  • 1/31/2014 9:10:27 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsworks ok

This review is from: Vantec Power Gem White 3500 mAh Rechargeable Portable Battery VAN-350BB-WH

Pros: seems well made, nice packaging

Cons: a bit slow to charge, and slow to give charge

Other Thoughts: it's good for what I paid on sale

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

  • Tencarva C.
  • 1/26/2014 3:00:52 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsExtremely Useful

This review is from: Vantec Power Gem White 3500 mAh Rechargeable Portable Battery VAN-350BB-WH

Pros: Small, significant extra power, cord to recharge battery also fits my Galaxy S3 so one cord does it all for phone, light weight, simple operation and reliable product brand.

Cons: Little pricey when not on great sale. I got mine before Christmas at a door buster price, really glad I jumped at it.

Other Thoughts: I bought 5 of these, one for each of my grandkids, one for daughter and son-n-law, and one for me or my wife. My wife is not too techy so mostly mine. We all love them and use regularly for our devices. This thing takes my smart phone from 15% to 100% in 2 hours. So in one hour you could have 67%. It packs more than enough power for any device you run down by using excessively.

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

  • Brent S.
  • 1/4/2014 11:48:00 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsAwesome for price!

This review is from: Vantec Power Gem White 3500 mAh Rechargeable Portable Battery VAN-350BB-WH

Pros: Charges quickly. Small form factor.

Cons: None so far!

Other Thoughts: Charged my iphone 5 from less than 50% to full charge in less than an hour. Works great with my wife's 4s as well. Would recommend for the price!

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

  • Dan N.
  • 12/28/2013 8:06:24 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsgreat! maybe not at the current price though

This review is from: Vantec Power Gem White 3500 mAh Rechargeable Portable Battery VAN-350BB-WH

Pros: Small and compact, 3500mAh. Can charge my Galaxy S3 to full and still have battery left. Case looks nice too.

Cons: I got this on sale and I wouldn't buy it at the current price though. It's a great device though.

Did you find this review helpful? Yes No

  • Christopher H.
  • 12/11/2013 9:08:05 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsNever knew

This review is from: Vantec Power Gem White 3500 mAh Rechargeable Portable Battery VAN-350BB-WH

Pros: Works as advertised, charge lights illuminate

Cons: Nothing to complain about

Did you find this review helpful? Yes No

  • Michel B.
  • 12/1/2013 6:48:44 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month

1 out of 5 eggsVery slow

This review is from: Vantec Power Gem White 3500 mAh Rechargeable Portable Battery VAN-350BB-WH

Pros: Cheap

Cons: Took mine over 24 hours to fully charge up on a powered USB hub delivering 1A per outlet. Item got very hot. Then plugged it into a tiny flip phone for an hour as a test. After 1 hour, battery went from 3% to 7% on the flip phone.

3 out of 4 people found this review helpful. Did you? Yes No

  • Andrew F.
  • 11/27/2013 6:29:42 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsTiny Power House

This review is from: Vantec Power Gem White 3500 mAh Rechargeable Portable Battery VAN-350BB-WH

Pros: very compact,,easy to use,,just plug n your device and it starts charging it...light weight,,,will charge your device while u charge it.....easy to camouflage on your person or in your gear...recommend it to anyone who needs or wants a power back-up..

Cons: need to label the TWO usb ports better

Other Thoughts: for the money its a WINNER...

Did you find this review helpful? Yes No

  • Keith L.
  • 11/26/2013 11:22:26 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsWorks!

This review is from: Vantec Power Gem White 3500 mAh Rechargeable Portable Battery VAN-350BB-WH

Pros: Does as advertised. Does it just fine.

Cons: Wires. Wires are always a nuisance. It wouldn't work without wires, but I still wish it had none.

Other Thoughts: It can almost fully charge a Nexus 7 from near-dead to full charge. Numerically speaking, it SHOULD do so. But I can report that it actually does.

I was delighted with its results with my GoPro Hero3 Silver. It can not only recharge it fully a couple of times without itself needing a recharge; it can also greatly extend the GoPro's filming time. With the GoPro fully charged and the "Power Gem" also fully charged, I attached the PowerGem, started the little cam and ran a continuous 1080p film for 7 hours and 40 minutes before the juice ran out.

2 out of 5 people found this review helpful. Did you? Yes No

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