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.


  • 1.5Xsmartphone charges from Voltaic battery


  • .65Xtablet charges from Voltaic battery






    1. V15 Laptop 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 V39 battery from any USB port

    Additional information

    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

    Battery Functions

    Power Button Charge Indicator USB Output to Charge Devices USB Input to Charge Battery – See more at: http://www.voltaicsystems.com/v15#sthash.uSbjPbu8.dpuf


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


    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.


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