V15 USB Battery

Similar in size and weight to a pack of cards, this universal USB battery pack powers thousands of handheld electronics including the latest smartphones and many tablets. It can be recharged from our solar panels or any USB port.

$35

  • smartphone charges from Voltaic battery
  • tablet charges from Voltaic battery

USB Battery - whats included

Includes:

  1. V15 USB Battery
  2. MicroUSB Adapter - connects to Android phones (iPhones use standard USB cable)
  3. USB Output Cable - connects to phone adapters
  4. USB Charging Cable - charges V15 battery from any USB port
Size and Weight
  • 4" x 2.5" x 0.5" (10.2cm x 6.5cm wide x 1.6cm deep)
  • 4.4 ounces (126g)
V15 USB Battery
  • Capacity: 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
V15 USB battery - whats included

Battery Functions:

  1. Power Button
  2. Charge Indicator
  3. USB Output to Charge Devices
  4. USB Input to Charge Battery

Smartphones:

  • Charges all USB Devices including all Apple, Android and Blackberry smartphones.

Tablets:

  • Charges all tablets that are powered by USB including Apple iPads and Samsung Tablets. Will not charge tablets that charge at 12 or 16 Volts.

Digital Cameras:

  • Compatible with cameras that charge from USB like GoPros. Not compatible with DSLRs.

Accessories

Adapters
Optional Phone Adapters

Optional Phone Adapters

Model
  • 2.0x0.6mm - 3.5x1.1mm

    $6

    Add to Cart More Info

    Adapter: Male 2.0x0.6mm plug on one end and male 3.5x1.1mm plug on the other. Connect to our USB - F3.5x1.1mm Cable or any female 3.5x1.1mm jack. This adapter size is common to older Nokias.

  • 2.3x0.7mm - 3.5x1.1mm

    $6

    Add to Cart More Info

    Adapter: Male 2.3x0.7mm plug on one end and male 3.5x1.1mm plug on the other.

  • 3.0x1.0mm - 3.5x1.1mm

    $6

    Add to Cart More Info

    Adapter: Male 3.0x1.0mm plug on one end and male 3.5x1.1mm plug on the other. Compatible with Hua Wei Ideos S7 tablet and some Motorola devices.

  • 3.5x1.1mm - 3.5x1.1mm

    $6

    Add to Cart More Info

    Adapter: Male 3.5x1.1mm plug on one end and male 3.5x1.1mm plug on the other.

  • 3.5x1.3mm - 3.5x1.1mm

    $6

    Add to Cart More Info

    Adapter: Male 3.5x1.3mm plug on one end and male 3.5x1.1mm plug on the other. Compatible with our line of 4 Watt products : Amp Solar Charger, OffGrid Solar Backpack, Fuse 4W Solar Charger and our current line of Camera Battery Charging Cradles.

  • 4.0x1.7mm - 3.5x1.1mm

    $6

    Add to Cart More Info

    Adapter: Male 4.0x1.7mm plug on one end and male 3.5x1.1mm plug on the other.

  • 5.5x2.1mm - 3.5x1.1mm

    $6

    Add to Cart More Info

    Adapter: Male 5.5x2.1mm plug on one end and male 3.5x1.1mm plug on the other.

  • Galaxy Tab - 3.5x1.1mm

    $6

    Add to Cart More Info

    Adapter: Compatible with the Samsung Galaxy Tablet line. This item is required for charging the 10" Tab from our batteries.

  • Nintendo DSi - 3.5x1.1mm

    $6

    Add to Cart More Info

    Adapter: Nintendo DSi to 3.5x1.1mm adapter. This adapter is only compatible with the DSi, DSi XL, and 3DS systems and is not compatible with other models in the Nintendo DS line.

  • Nintendo DS Lite - 3.5x1.1mm

    $6

    Add to Cart More Info

    Adapter: Nintendo DS Lite to 3.5x1.1mm adapter. This adapter is only compatible with the DS Lite and is not compatible with other models in the Nintendo DSi line.

  • Apple 30-Pin - 3.5x1.1mm

    $6

    Add to Cart More Info

    Adapter: Apple 30-pin male plug on one end and female 3.5x1.1mm plug on one end. Alternatively, you can charge these products from the battery with the USB cable supplied by Apple.