Anker 21W 2-Port USB Universal PowerPort Solar Charger

Anker PowerPort Solar
Charge with the power of the sun.

From ANKER, America’s Leading USB Charging Brand
– Faster and safer charging with our advanced technology
– 10 million+ happy users and counting

Off-the-grid Power
When you’re out enjoying the great outdoors, enjoy another perk: free limitless power. Simply spread out the solar panels or attach to your pack to start recharging your gadgets.

Fast Charging Technology
Exclusive to Anker, PowerIQ discovers and replicates your device’s original charging protocol to provide its fastest possible charging speed up to 2.4 amp per port or 3 amps overall (with enough direct sunlight).

Superior Portability
Compact design (11.1 _ 6.3in folded or 26.4_ 11.1in opened) and rugged stainless-steel eye-holes on each corner make attaching it to a backpack or tent a cinch. Super lightweight (14.7oz) and thin (1.1in folded or 0.2in opened), it easily fits in a daypack.

Incredibly Durable
Industrial-strength PET plastic faced solar panels sewn into high-wear polyester canvas ensure it’s able to withstand the trials of your outdoor adventures.

Advanced Safety
Short circuit and surge protection technology keep you and your devices safe.

For Optimal Use:
? Ability to charge your device dependent on sufficient sunlight.
? While the polyester canvas provides some water protection, we recommend minimizing moisture exposure to protect electrical components.
? Compatible with Apple and Android smartphones, tablets (including the Nexus 7) and other USB-charged devices.

Note:
This charger is not compatible with the iPod nano, iPod Classic, iPod Shuffle, HP TouchPad and Asus tablets.

Product Features

  • The Anker Advantage: Join the 10 million+ powered by our leading technology.
  • Fast Charging Technology: PowerIQ delivers the fastest possible charging speed up to 2.4 amps per port or 3 amps overall under direct sunlight. 21 watt SunPower solar array is 21.5-23.5% efficient, providing enough power to charge two devices simultaneously.
  • Incredibly Durable: Industrial-strength PET polymer faced solar panels sewn into a rugged polyester canvas offer weather-resistant outdoor durability.
  • Highly Portable: Compact size (11.1 _ 6.3in folded or 26.4_ 11.1in opened) and stainless-steel eye-holes on each corner allow easy attachment to backpacks, trees, or tents. Lightweight (14.7 oz) and ultra-thin design (1.1in folded or 0.2in opened) make it ideal for long treks.
  • What You Get: Anker PowerPort Solar (21W 2-Port USB Solar Charger), 3ft Micro USB cable, welcome guide, our fan-favorite 18-month warranty and friendly customer service.

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2 Responses to Anker 21W 2-Port USB Universal PowerPort Solar Charger

  1. mike_d says:

    Excellent charger, but Anker PowerCore 20100 battery is NOT compatible. I wondered why my Anker PowerCore 20100 power bank would never charge from this solar charger, but would charge from a wall charger. So I performed some tests and found that if a cloud passes then the 20100 will drop to a trickle charge for the rest of the day. The 20100 dynamically reduces its charging current draw, but does not increase it.For example, if the sun is out the 20100 will charge at 2.0 Amps from this solar charger. If a cloud passes and the solar charger can only…

  2. CompuForensics says:

    A Comparative Practical Review of the Anker 21W and Aukey 20W Portable Solar USB Chargers COMMON BASIS FOR TESTINGI recommend that you review the accompanying video first. I purchased the Anker PowerPort 21 watt and Aukey 20 watt portable solar chargers within the last week. Neither was provided in consideration for this review.The test was accomplished on a sunny nearly cloud free afternoon at about 1:30 p.m. Both three panel fold outs were arranged in nearly identical positions on a small table in my back yard. An…