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About Silva Tech4o Pocket Power Pack

Silva Tech4o Pocket Power Pack
Whether you're going on a camping trip, taking a nice vacation, or simply lounging at home, the Silva Tech4o Pocket Power Pack ensures that you can charge your gadgets wherever you may be. This amazing power pack features an eco-friendly rechargeable lithium-ion battery can be charged by sunlight (8 hrs.) or by USB plug-in (1.75 hrs.). You'll be able to charge or run your cell phones, portable gaming devices, digital cameras, GPS units, and more. The power pack is also water-resistant and shock-proof for greater protection and better peace of mind when using it. Plus, there's even a convenient zippered organizer case so you can store the unit, solar panel, and cords in one place. The Silva Tech4o Pocket Power Pack keeps your electronics charged and ready to go.

Silva Tech4o Pocket Power Pack Features

  • Charges/runs cell phones, smartphones
  • GPS units, portable gaming devices, e-Readers, MP3 players & more
  • Eco-friendly rechargeable lithium-ion battery can be charged by sunlight (8 hrs.)or by USB plug-in (1.75 hrs.)
  • Uuniversal charging tips: Male USB, Female USB, Mini-USB, Micro-USB, Apple 3G
  • 2 LED lights operate individually or at the same time & provide 30 hrs. white light
  • Battery charging boxes for AA & AAA rechargeable batteries
  • Great for many digital cameras
  • Battery indicator shows charging status
  • 1X Blink = <3.6 V., charging is initiated
  • 2X Blink = 3.6 V.-3.8 V., able to charge and iPod Nano 5th gen
  • 3X Blink = 3.8 V.-4.0 V., able to charge a standard cell phone
  • 4X Blink = >4.0 V., Power Pak is at 95% charge or better
  • Solid = Power Pak is 100% charged
  • Zippered organizer case protects and stores the unit, solar panel and charging tips/cords
  • Fuse prevents short circuits while a security circuit prevents overheating
  • Separate electronics allow the Silva battery to charge and discharge at the same time,so you can be charging your electronics
  • Water resistant & shock-proof
  • Pocket Power Pack Technical Specifications
  • Rechargeable lithium-ion polymer battery: 1500mAh. @ 3.7 V.
  • Maximum output 5 V., 500 mA
  • Polycrystalline solar panel: maximum output 9 V., 130 mA
  • Optimal temperature range (charging): 32° - 104°F (0° - 40°C)
  • Optimal temperature range (discharging): -4° - 149°F (-20° - 65°C)

Silva Tech4o Pocket Power Pack Specifications

Weight Battery pack
2.8 oz.
Weight Solar panel
2 oz.
Battery pack
3.5 in. x 2.125 in. x 0.625 in.
Solar panel
5.09 in. x 3.41 in. x 0.125 in.
Complete kit in organizer
7 in. x 4.5 in. x 2 in.
Water resistant & shock-proof
Battery indicator shows charging status
2 LED lights
Rechargeable lithium-ion battery
Weight [with packaging]
1 lb

Tech4o Pocket Power Pack Customer Reviews

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by PowerReviews
Silva Tech4o Pocket Power Pack

(based on 1 review)

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Reviewed by 1 customer

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Dosen't meet my needs!

By Dave

from Tucson,AZ

About Me Casual/ Recreational

Verified Buyer


  • Small and Compact


    Best Uses

      Comments about Silva Tech4o Pocket Power Pack:

      To small and takes to long to charge stuff. I bought a Goal Zero Adventure 10 kit instead. I can now charge four batteries at a time within 1.5 to 2 hours.

      • Was this a gift?:
      • No

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