Solar Battery Chargers

Anker PowerPort Solar Foldable Solar Charger for Portable Devices 21W with USB connection (A2421011)

Solar battery charger with 2 USB ports and a total power of 21W. It features PowerIQ technology for fast charging, is durable and fully portable. Simply unfold the solar panels of the charger or...

Solar battery charger with 2 USB ports and a total power of 21W. It features PowerIQ technology for fast charging, is durable and fully portable. Simply unfold the solar panels of the charger or attach it to your backpack to start charging your gadgets.

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Description

Description

Solar battery charger with 2 USB ports and a total power of 21W. It features PowerIQ technology for fast charging, is durable and fully portable. Simply unfold the solar panels of the charger or attach it to your backpack to start charging your gadgets.

Fast Charging

The PowerIQ technology provides the fastest possible charging for every connected device, up to 2.1A. The SunPower 21W innovation is 21.5-23.5% efficient, providing enough power to charge two devices simultaneously.

Durable

Made according to industrial standards, from polymeric PET. The solar collectors are sewn on the surface with polyester and offer resistance to weather conditions.

Fully portable

Small size, ideal for travel, excursions, etc. (28 × 16 cm folded / 67 × 28 cm open). The elastic attachments on the edges allow it to be easily secured to backpacks, tents, or even trees. Additionally, it weighs only 375 grams. Therefore, it can accompany you on long journeys without tiring you.

For optimal use

  • The efficiency of the solar charger depends on whether there is sufficient solar light intensity.
  • The polyester surface provides some protection against water, but Anker recommends avoiding contact with liquids.
  • It is compatible with Apple and Android devices, tablets, including the Nexus 7, and other USB devices.

Note

This charger is NOT compatible with Pod nano, iPod Classic, iPod Shuffle, HP TouchPad, and Asus tablets.

It is NOT a battery and does not hold the charge. It operates by direct exposure to sunlight.

Manufacturer

See full description

Specifications

Specifications

Charging
Portable Devices
Maximum Power
21 W
Foldable
Yes
USB
Yes

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (9)

Reviews

  1. 6
  2. 2
  3. 3 stars
    0
  4. 1
  5. 1 star
    0
Review this product

Reviews by our members

  • foivos.av
    5
    2 out of 2 members found this review helpful

    Verified purchase

    Quite good for its price. It does what it promises. During the summer months and the correct angle of exposure, it charges around 20000+mAh per day!
    I highly recommend it!

    Translated from Greek ·
    Did you find this review helpful?
  • OverWise
    4
    2 out of 3 members found this review helpful

    It has taken me 2 summers. I had bought it for 65 euros back then. Now, in the department store, you can definitely find it with a power bank. However, it charges slowly and seems unreliable

    Translated from Greek ·
    Did you find this review helpful?
  • •Nikos•
    5
    8 out of 8 members found this review helpful

    Verified purchase

    Very reliable with good charging performance, even in cloudy conditions. In combination with a pass through power bank, meaning it can charge and be charged simultaneously, it is ideal for outdoor needs or areas with frequent power outages.

    Translated from Greek ·
    Did you find this review helpful?
  • Chris_Dallas
    4
    21 out of 21 members found this review helpful

    Verified purchase

    The best solution for charging portable devices with solar power. It charges around 30,000 mAh per day in clear weather. As for the construction, its Velcro is filled with pine needles and small pieces of wood that do not come out because I use it in a pine forest. It is not something significant and does not hinder its operation.

    Translated from Greek ·
    Did you find this review helpful?
  • Visual King
    2
    7 out of 20 members found this review helpful

    Verified purchase

    Quite high price for its statistics.
    Medium in quality.
    Convenient and easy for any use.

    Translated from Greek ·
    Did you find this review helpful?
  • AkmanJ
    5
    62 out of 63 members found this review helpful

    Simply perfect. 3 weeks of free camping and the Anker charged 2 mobile phones and 1 tablet. We had it on the umbrella and from 08:00 to 12:00 it had charged our devices to 100% (from 20% - 30%). Even on a rainy/cloudy day, it provided 25% charge during the same hours. Of course, we had the ideal conditions at the beach. I don't know how it performs in forests and shady areas, but for the beach, it delivers what it promises.
    UPDATE: 29/08/2022
    It continues to perform the same. It charges the Huawei Mate 10 Pro and Xiaomi Mi 9T Pro simultaneously and fully charges them in 3-4 hours from 10%-15% depending on the sun. Also, the Xiaomi Redmi Power Bank 10000mAh 5W takes 8-10 hours to go from empty to 90-100%. Always in beach conditions with direct sunlight hitting it from around 07:00 to 18:00, adjusting the angle-position of the panel and on the umbrella. I should note that I bought it for around 70€ and I think that's where the value for money is, for a price above 90€ I would go for something bigger/more powerful, like 30-40w

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    Charges any device in a satisfactory time. Perfect for camping

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    3 out of 5 members found this review helpful

    Verified purchase

    Just what you need for camping!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    10 out of 11 members found this review helpful

    Verified purchase

    Very good both in terms of quality and as a charger !!!

    Translated from Greek ·
    Did you find this review helpful?
  • Quite good for its price. It does what it promises. During the summer months and the correct angle of exposure, it charges around 20000+mAh per day!
    I highly recommend it!

    Translated from Greek ·
    2
  • It has taken me 2 summers. I had bought it for 65 euros back then. Now, in the department store, you can definitely find it with a power bank. However, it charges slowly and seems unreliable

    Translated from Greek ·
    2
  • Very reliable with good charging performance, even in cloudy conditions. In combination with a pass through power bank, meaning it can charge and be charged simultaneously, it is ideal for outdoor needs or areas with frequent power outages.

    Translated from Greek ·
    8
  • The best solution for charging portable devices with solar power. It charges around 30,000 mAh per day in clear weather. As for the construction, its Velcro is filled with pine needles and small pieces of wood that do not come out because I use it in a pine forest. It is not something significant and does not hinder its operation.

    Translated from Greek ·
    21
  • Quite high price for its statistics.
    Medium in quality.
    Convenient and easy for any use.

    Translated from Greek ·
    7
  • See all
Questions (1)

Questions

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Ask for the product

Description & Specifications

Solar battery charger with 2 USB ports and a total power of 21W. It features PowerIQ technology for fast charging, is durable and fully portable. Simply unfold the solar panels of the charger or attach it to your backpack to start charging your gadgets.

Fast Charging

The PowerIQ technology provides the fastest possible charging for every connected device, up to 2.1A. The SunPower 21W innovation is 21.5-23.5% efficient, providing enough power to charge two devices simultaneously.

Durable

Made according to industrial standards, from polymeric PET. The solar collectors are sewn on the surface with polyester and offer resistance to weather conditions.

Fully portable

Small size, ideal for travel, excursions, etc. (28 × 16 cm folded / 67 × 28 cm open). The elastic attachments on the edges allow it to be easily secured to backpacks, tents, or even trees. Additionally, it weighs only 375 grams. Therefore, it can accompany you on long journeys without tiring you.

For optimal use

  • The efficiency of the solar charger depends on whether there is sufficient solar light intensity.
  • The polyester surface provides some protection against water, but Anker recommends avoiding contact with liquids.
  • It is compatible with Apple and Android devices, tablets, including the Nexus 7, and other USB devices.

Note

This charger is NOT compatible with Pod nano, iPod Classic, iPod Shuffle, HP TouchPad, and Asus tablets.

It is NOT a battery and does not hold the charge. It operates by direct exposure to sunlight.

Manufacturer

Charging
Portable Devices
Maximum Power
21 W
Foldable
Yes
USB
Yes

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (9)

  1. 6
  2. 2
  3. 3 stars
    0
  4. 1
  5. 1 star
    0
Review this product

Reviews by our members

  • foivos.av
    5
    2 out of 2 members found this review helpful

    Verified purchase

    Quite good for its price. It does what it promises. During the summer months and the correct angle of exposure, it charges around 20000+mAh per day!
    I highly recommend it!

    Translated from Greek ·
    Did you find this review helpful?
  • OverWise
    4
    2 out of 3 members found this review helpful

    It has taken me 2 summers. I had bought it for 65 euros back then. Now, in the department store, you can definitely find it with a power bank. However, it charges slowly and seems unreliable

    Translated from Greek ·
    Did you find this review helpful?
  • •Nikos•
    5
    8 out of 8 members found this review helpful

    Verified purchase

    Very reliable with good charging performance, even in cloudy conditions. In combination with a pass through power bank, meaning it can charge and be charged simultaneously, it is ideal for outdoor needs or areas with frequent power outages.

    Translated from Greek ·
    Did you find this review helpful?
  • Chris_Dallas
    4
    21 out of 21 members found this review helpful

    Verified purchase

    The best solution for charging portable devices with solar power. It charges around 30,000 mAh per day in clear weather. As for the construction, its Velcro is filled with pine needles and small pieces of wood that do not come out because I use it in a pine forest. It is not something significant and does not hinder its operation.

    Translated from Greek ·
    Did you find this review helpful?
  • Visual King
    2
    7 out of 20 members found this review helpful

    Verified purchase

    Quite high price for its statistics.
    Medium in quality.
    Convenient and easy for any use.

    Translated from Greek ·
    Did you find this review helpful?
  • AkmanJ
    5
    62 out of 63 members found this review helpful

    Simply perfect. 3 weeks of free camping and the Anker charged 2 mobile phones and 1 tablet. We had it on the umbrella and from 08:00 to 12:00 it had charged our devices to 100% (from 20% - 30%). Even on a rainy/cloudy day, it provided 25% charge during the same hours. Of course, we had the ideal conditions at the beach. I don't know how it performs in forests and shady areas, but for the beach, it delivers what it promises.
    UPDATE: 29/08/2022
    It continues to perform the same. It charges the Huawei Mate 10 Pro and Xiaomi Mi 9T Pro simultaneously and fully charges them in 3-4 hours from 10%-15% depending on the sun. Also, the Xiaomi Redmi Power Bank 10000mAh 5W takes 8-10 hours to go from empty to 90-100%. Always in beach conditions with direct sunlight hitting it from around 07:00 to 18:00, adjusting the angle-position of the panel and on the umbrella. I should note that I bought it for around 70€ and I think that's where the value for money is, for a price above 90€ I would go for something bigger/more powerful, like 30-40w

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    Charges any device in a satisfactory time. Perfect for camping

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    3 out of 5 members found this review helpful

    Verified purchase

    Just what you need for camping!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    10 out of 11 members found this review helpful

    Verified purchase

    Very good both in terms of quality and as a charger !!!

    Translated from Greek ·
    Did you find this review helpful?
  • Quite good for its price. It does what it promises. During the summer months and the correct angle of exposure, it charges around 20000+mAh per day!
    I highly recommend it!

    Translated from Greek ·
    2
  • It has taken me 2 summers. I had bought it for 65 euros back then. Now, in the department store, you can definitely find it with a power bank. However, it charges slowly and seems unreliable

    Translated from Greek ·
    2
  • Very reliable with good charging performance, even in cloudy conditions. In combination with a pass through power bank, meaning it can charge and be charged simultaneously, it is ideal for outdoor needs or areas with frequent power outages.

    Translated from Greek ·
    8
  • The best solution for charging portable devices with solar power. It charges around 30,000 mAh per day in clear weather. As for the construction, its Velcro is filled with pine needles and small pieces of wood that do not come out because I use it in a pine forest. It is not something significant and does not hinder its operation.

    Translated from Greek ·
    21
  • Quite high price for its statistics.
    Medium in quality.
    Convenient and easy for any use.

    Translated from Greek ·
    7
  • See all