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V15 USB Battery Pack

Small and lightweight, the V15 4,000mAh USB battery pack provides backup power for smartphones, DSLR camera, and 7" tablets.

  • Optimized for Solar Charging
  • USB Port (5V/1A)
  • Built-in "Always On" feature for IoT and time-lapse projects
  • $29

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

    USB Battery - whats included

    Includes:

    1. V15 USB Battery
    2. USB to MicroUSB Charging Cable - charges V15 battery from any USB port or charges devices with MicroUSB input
    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
    • DC Input: MicroUSB
    • 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:
    Charges both DSLRs and cameras that charge from USB. For DSLRs, optional camera charger cradle that matches your camera battery is required. Read our tutorial on solar camera charging.

    • Great Batteries, Great Company by Drone Focus (on 3/18/2017)
      I have bought Voltaic batteries exclusively for my company as I use "Always On" and "pass-through" charging batteries only. These guys deliver on that. Plus, their customer service is second to none. I had an issue with one battery and they shipped me a new one before I could say "Boo". I've never seen service so good or so fast. I'll buy from no one else from now on. Congrats Voltaic!

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    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

      $3

      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.

    • 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.

    • 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.

    USB Camera Chargers

    USB Camera Chargers

    Model
    • Canon BP511 512 522 USB Charger

      $10

      Add to Cart More Info

      Charge your Canon EOS 20D, 30D, 40D, 50D, and 300D (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Canon BP808 809 819 827 USB Charger

      $10

      Add to Cart More Info

      Charge your Canon camcorder (full compatibility list below) battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Canon BP911 915 930 945 USB Charger

      $10

      Add to Cart More Info

      Charge your Canon Camcorder or PhasOne Battery (full compatibility list below) from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Canon LP-E10 USB Charger

      $10

      Add to Cart More Info

      Charge your Canon T5 and 1200D (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Canon LP-E12 USB Charger

      $10

      Add to Cart More Info

      Charge your EOS M (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Canon LP-E5 USB Charger

      $10

      Add to Cart More Info

      Charge your Canon 100D, 450D and 500D (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Canon LP-E6 USB Charger

      $10

      Add to Cart More Info

      Charge your Canon 5D Mark II / Mark III and EOS 60D (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Canon LP-E8 USB Charger

      $10

      Add to Cart More Info

      Charge your Canon T2i, T3, T3i, T4i, T5i and 700D (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Canon NB11L USB Charger

      $7.5

      Add to Cart More Info

      Charge your Canon Powershot and ELPH (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 400mA output into camera battery. MicroUSB charging cable included.

    • Canon NB12L USB Charger

      $7.5

      Add to Cart More Info

      Charge your Canon G1 X Mark II and G1X Mark 2 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 400mA output into camera battery. MicroUSB charging cable included.

    • Canon NB13L USB Charger

      $7.5

      Add to Cart More Info

      Charge your Canon G7 X (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 400mA output into camera battery. MicroUSB charging cable included.

    • Canon NB2L USB Charger

      $10

      Add to Cart More Info

      Charge your Canon Rebel XTi and XT (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Canon NB4L NB8L USB Charger

      $7.5

      Add to Cart More Info

      Charge your Canon SD1400IS, SD940IS and SD960I (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 400mA output into camera battery. MicroUSB charging cable included.

    • Canon NB5L USB Charger

      $7.5

      Add to Cart More Info

      Charge your Canon Powershot and ELPH (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 400mA output into camera battery. MicroUSB charging cable included.

    • Canon NB6L USB Charger

      $7.5

      Add to Cart More Info

      Charge your Canon Powershot S95 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 400mA output into camera battery. MicroUSB charging cable included.

    • Canon NB-7L USB Charger

      $10

      Add to Cart More Info

      Charge your Canon G12 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • FujiFilm NP48 USB Charger

      $7.5

      Add to Cart More Info

      Charge your Fujifilm XQ1 and XQ2 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 400mA output into camera battery. MicroUSB charging cable included.

    • FujiFilm NP95 USB Charger

      $7.5

      Add to Cart More Info

      Charge your Fujifilm X30, X100, X-S1, F30, F31(full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 400mA output into camera battery. MicroUSB charging cable included.

    • FujiFilm NP-W126 USB Charger

      $10

      Add to Cart More Info

      Charge your Fujifilm X-T1 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Nikon EN-EL10 40B 42B USB Charger

      $7.5

      Add to Cart More Info

      Charge your Nikon Coolpix (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 400mA output into camera battery. MicroUSB charging cable included.

    • Nikon EN-EL12 USB Charger

      $7.5

      Add to Cart More Info

      Charge your Nikon AW100 and AW110 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 400mA output into camera battery. MicroUSB charging cable included.

    • Nikon EN-EL14 USB Charger

      $10

      Add to Cart More Info

      Charge your Nikon D3100, D3200, D3300, D5100, D5200, D5300 and D5500 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Nikon EN-EL15 USB Charger

      $10

      Add to Cart More Info

      Charge your Nikon D7000, D600, D610, D750, and D80 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Nikon EN-EL19 USB Charger

      $7.5

      Add to Cart More Info

      Charge your Nikon Coolpix (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 400mA output into camera battery. MicroUSB charging cable included.

    • Nikon EN-EL20 Charger

      $10

      Add to Cart More Info

      Charge your Nikon 1 J1 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Nikon EN-EL21 Charger

      $10

      Add to Cart More Info

      Charge your Nikon 1 V2 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Nikon EN-EL23 USB Charger

      $7.5

      Add to Cart More Info

      Charge your Nikon Coolpix P600, P610, P900, S810C (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 400mA output into camera battery. MicroUSB charging cable included.

    • Nikon EN-EL3 FNP150 Charger

      $10

      Add to Cart More Info

      Charge your Nikon D80, D90, and D700, (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Nikon EN-EL9 Charger

      $10

      Add to Cart More Info

      Charge your Nikon D3000, D5000, D40 and D60 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Olympus BLM1 BLM5 USB Charger

      $10

      Add to Cart More Info

      Charge your Olympus E-500 or 510 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Olympus BLN1 USB Charger

      $10

      Add to Cart More Info

      Charge your Olympus E-M1, E-M5 and E-P5 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Olympus BLS1 BLS5 BLS 50 USB Charger

      $10

      Add to Cart More Info

      Charge your Olympus E-PL1, E-410 and E-420 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Panasonic BCF10 USB Charger

      $7.5

      Add to Cart More Info

      Charge your Panasonic TS1 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 400mA output into camera battery. MicroUSB charging cable included.

    • Panasonic BCG10E USB Charger

      $7.5

      Add to Cart More Info

      Charge your Panasonic ZS20 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 400mA output into camera battery. MicroUSB charging cable included.

    • Panasonic BCJ13E USB Charger

      $7.5

      Add to Cart More Info

      Charge your Panasonic LX5 and LX7 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 400mA output into camera battery. MicroUSB charging cable included.

    • Panasonic BLB13 USB Charger

      $10

      Add to Cart More Info

      Charge your Panasonic camera (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Panasonic S006 USB Charger

      $10

      Add to Cart More Info

      Charge your Panasonic FZ18 and FZ35 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Pentax DLI109 USB Charger

      $10

      Add to Cart More Info

      Charge your Pentax K20D, K-30, K-r and K-x (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Pentax DLI90 USB Charger

      $7.5

      Add to Cart More Info

      Charge your Pentax K-5, K-5 II, K-5IIs and K-7 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • Samsung BP1030 1130 USB Charger

      $10

      Add to Cart More Info

      Charge your Samsung NX-1000, NX-300, and NX-200 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • SONY FM50 FM500 USB Charger

      $10

      Add to Cart More Info

      Charge your SONY SLT-A77, A99, and Alpha SLT-A58 (and more: full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • SONY FP50 FP70 FP100 USB Charger

      $10

      Add to Cart More Info

      Charge your SONY Camcorder (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • SONY FW50 USB Charger

      $10

      Add to Cart More Info

      Charge your SONY Alpha a7, a7R, NEX-6 and a5100 (and more: full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 800mA output into camera battery. MicroUSB charging cable included.

    • SONY NP-BX1 USB Charger

      $7.5

      Add to Cart More Info

      Charge your SONY HX9V and W55 (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 400mA output into camera battery. MicroUSB charging cable included.

    • SONY NP-BG1 FG1 USB Charger

      $7.5

      Add to Cart More Info

      Charge your Canon Cybershot (full compatibility list below) camera battery from any USB port including every Voltaic solar charger and battery. Fast charging with up to 400mA output into camera battery. MicroUSB charging cable included.