- Size (LWH): 5.51 inches, 1.5 inches, 6.5 inches
- Battery Type: Lithium Ion
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Voltaic Systems "Amp" 4.0W Portable Solar Charger and 4000mAh USB Battery Backup Bank for iPhone, iPad, Samsung Galaxy, Android, and USB Devices - 1018-O
|Price:||$99.00 & FREE Shipping. Details|
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- PANELS - 2 rugged monocrystalline solar panels with 4.4W total peak output at 6V or 12V (selectable depending on application). The panels are waterproof, lightweight, and coated in self-healing urethane to withstand abuse.
- BATTERY - The system includes a removable and portable V15 backup battery pack; a 4,000mAh, 15Wh universal battery to store power and charge your devices. The battery can also be charged from any standard USB port with the included micro USB adapter and USB cable.
- CHARGING - 3.5 hours in direct sunlight charges most smartphones completely, 1 hour in direct sunlight provides 3 hours of smartphone use, 1.5x smartphone charges from the included V15 battery.
- COMPATIBILITY - Designed to power and charge thousands of devices that charge from USB, including various handheld devices and smartphones, and DSLR camera batteries. Apple iPhone, iPod, iPad, Samsung, Sony, Nikon, Canon, Blackberry, and other Android devices.
- DESIGN - Our solar charger is designed in New York City and made of lightweight, water, and UV resistant fabric manufactured from recycled PET (soda bottles).
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The Amp's solar panels are available in three distinct colors: orange, silver, and charcoal. Each charger is engineered and individually tested in the USA by Voltaic Systems and covered by our two year solar bag warranty.
Smart Phones: 1.5x smartphone charges from the included V15 battery, 3.5 hours in the sun charges most smartphones completely, 1 hour in the sun provides 3 hours of smartphone use.
DSLR Cameras: 4.5 hours in the sun charges most DSLR batteries.
7" Tablets: 0.65x tablet charges from the included V15 battery, 8 hours in the sun to charge most tablets, 1.1 hours of tablet use from 1 hour in the sun.
Smartphones: Charges all USB devices, including all Apple, Android, and HTC devices.
Tablets: Charges all tablets that are powered by USB including Apple iPads and Samsung Galaxy. NOTE: The V15 USB battery will not charge tablets requiring 12/16 volts.
Digital Cameras: Charges both DSLRs and cameras that charge from USB. For DSLRs and optional camera charger cradle that matches your camera battery is required.
V15 USB Battery: 4,000mAh/15 watt hours, Output: 5V/1A USB, Input: 5-6V/1A, Battery Type: Li-Polymer, Protection: Short circuit, over charge, over discharge, over current, over temperature.
Voltaic Systems' cases, bags, and solar panels are warrantied for defects in materials and workmanship for two years from the date of purchase. Batteries are warrantied for one year from the date of purchase.
Top Customer Reviews
Updated Oct 2013--Voltaic customer service sent me a new unit and paid for me to ship my old unit back to them so they could check out the corrosion issue. That is impressive. Many firms will send out replacements just to quiet a customer but few seem to want to research the problem and learn from the incident. Kudos to Voltaic. The replacement unit is working great too with no sign of a recurrence of the issue.
The only thing I would (and likely will) change is that while charging the interior of the case is exposed. Laying it out on a rock to bask in the sun caused a few scuffs on the internal battery. I'm considering adding a layer of cloth inside, so the battery and connectors are always protected.
The battery is removable, and slips easily into a shirt pocket. This is an awesome feature, as it can be used as a battery booster for your phone. I won't have to use my phone sparingly at the zoo/theme parks anymore, as I'll have another charge and a half waiting in my pocket.
Perfect for keeping a phone charged up each day; for a notebook/tablet, I'd go bigger.
Most Recent Customer Reviews
So far so good. Seems to charge pretty quickly and I've charged my cell phone and GPS a couple of times. Accidentally left it out in the rain one night and still works fine. Read morePublished 3 days ago by PB
Works perfectly in my airplane for charging my iPad while flying!Published 1 month ago by Martricia A. Hilty
This review is a bit premature, since I've only had it a couple of weeks just messing around with it. I'll amend the review as necessary. Read morePublished 1 month ago by Kevin Saunders
I took this device with me on a two week trip to India. It performed as described. I was able to fully charge my iphone each day from the battery.Published 1 month ago by Richard Paul
I purchased this at full price. It worked. It charged my iPhone SE 2x on one charge. The panels charged the battery pack from 50% to full in about 4 hours. Read morePublished 1 month ago by P. Hopper
We love this thing!
We took it to Burningman, and charged our devices all week with no problems at all. ( we put it in a gallon ziplock to keep the dust out) . Read more
Maybe it's winter but using solar doesn't charge the battery. Used my laptop USB to fully charge. But when used the power pack to charge my iphone, it could only charge 30%... Read morePublished 7 months ago by NP