Solar Battery Chargers

GDPLUS GD-100 Solar Panel Charger 8W with USB Output Portable Devices (15909)

Key features:

  • Power: 8W
  • Voltage: 6V - 1.3A
  • Material: ABS/PC
  • Waterproof: IP65
  • Cable length: 250 cm
  • Dimensions: 28 x 19 x 2 cm
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Specifications

Specifications

Charging
Portable Devices
Maximum Power
8 W
Foldable
No
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 (32)

Reviews

  1. 18
  2. 8
  3. 3
  4. 2 stars
    0
  5. 3
Review this product

Reviews photos

Reviews photos
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Reviews by our members

  • Maria_Mekou
    5
    3 out of 3 members found this review helpful

    Verified purchase

    It's perfect. I've had it for a year and it hasn't broken yet. It just needs to be hit by the sun to work. It also has a long cable so you don't need to be next to it. It's very useful mainly in the summer when there's sun. It charges a smartwatch in 1.5 hours. Also, the USB plug has an indicator that tells you when it's working and when it's not.

    Translated from Greek ·
    Did you find this review helpful?
  • k.kal
    4
    3 out of 3 members found this review helpful

    Verified purchase

    The panel is very good, charges well in the sun. In the summer it heats up quite a bit, so I recommend not leaving it out too long in the summer midday, at most half an hour. Only the included cable showed me a problem, it had high resistance, so if you see such a problem it's better to try another USB cable of your own

    Translated from Greek ·
    Did you find this review helpful?
  • Nikolas_Kalogeris
    5
    2 out of 2 members found this review helpful

    Verified purchase

    Perfectly does what it says
    (you need to have it in the sun all the time to charge, it doesn't store energy)

    Translated from Greek ·
    Did you find this review helpful?
  • vx53c
    5
    4 out of 4 members found this review helpful

    Verified purchase

    I have 3 of these for beekeeping scales. They charge the battery with relative sunlight from 0 to 100% in 2 days, which is more than satisfactory for this use.

    Translated from Greek ·
    Did you find this review helpful?
  • angelni
    1
    2 out of 9 members found this review helpful

    Verified purchase

    It might actually discharge devices instead of charging them or at least keep the charging percentage stable.

    Translated from Greek ·
    Did you find this review helpful?
  • markos_moyrlos
    5
    7 out of 7 members found this review helpful

    Verified purchase

    I wanted it for my mobile phone (small smartphone) and the radio for when I go fishing.
    It does its job perfectly fine!

    Translated from Greek ·
    Did you find this review helpful?
  • Μ0411
    5
    27 out of 28 members found this review helpful

    Verified purchase

    At first, I thought I would charge the phone directly from the solar panel. Not.... Smartphones are difficult to charge directly from the sun with an 8W rated panel, because they have high energy consumption with apps running in the background even when the screen is off. If you want to use it simultaneously, you have forgotten about it. Therefore, you charge a power bank that has minimal losses and use it to charge your devices. It will take you all day, but it will happen. As for small charges like rechargeable lamps, wireless headphones, and the like, it goes infinitely faster.

    On the plus side, it fell down, split in two, I put the pieces back together, and it works as if it never fell.

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

    Verified purchase

    It does what it says. It charges even in low sunlight (obviously with the corresponding speed). I use it to charge a power bank and then charge small devices like my phone, headphones, watch, etc. I don't regret buying it!

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

    Verified purchase

    Charges slowly but it was expected.
    Excellent for charging headphones, wireless gamepad, power bank, etc.
    On the mobile, it struggles a bit, it takes hours to charge properly.

    Very good for its price though, as an emergency solution for camping, etc

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

    Verified purchase

    I don't know if I'm doing something wrong. My power bank, which is a regular 10,000 mAh power bank, doesn't charge, but it did charge a Nokia mobile phone (not a smartphone).

    Translated from Greek ·
    Did you find this review helpful?
  • 2lazy2bother
    4
    10 out of 11 members found this review helpful

    Verified purchase

    After about a week, I have to report:

    Very good construction. Much better than I expected!
    Long cable.
    Stand to hold it either upright or lying down.
    I don't know if it is truly 8W. The only measurement I have is through the Ampere app, which showed my phone charging at 550mA with full midday summer sun.

    Note about Ampere:

    Ampere reads directly from the battery sensor via the Android API and shows the net current entering or leaving the cell itself, not how many mA the charger sends to the USB port in total; thus, you see the actual charging gain or deficit of the battery, after subtracting the device's consumption. In other words, the reading is reduced by the phone's instantaneous consumption...

    Translated from Greek ·
    Did you find this review helpful?
  • Andreas_Mikidis
    5
    16 out of 18 members found this review helpful

    Verified purchase

    Very good construction for its price. Not only does it charge smartphones in about 3 hours, but it can also work outdoors without any problem with USB-powered computer speakers. You can buy it with closed eyes, the product is worth every euro of it.

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

    Reliable and helpful

    Translated from Greek ·
    Did you find this review helpful?
  • good choice for the money

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    Very Good Performance.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    It does its job

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    0 out of 1 members found this review helpful

    Verified purchase

    The product is tragic. It doesn't charge!!!!

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    1 out of 7 members found this review helpful

    Verified purchase

    Unfortunately, it does nothing.. It takes a whole day to charge 1%

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

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • It's perfect. I've had it for a year and it hasn't broken yet. It just needs to be hit by the sun to work. It also has a long cable so you don't need to be next to it. It's very useful mainly in the summer when there's sun. It charges a smartwatch in 1.5 hours. Also, the USB plug has an indicator that tells you when it's working and when it's not.

    Translated from Greek ·
    3
  • The panel is very good, charges well in the sun. In the summer it heats up quite a bit, so I recommend not leaving it out too long in the summer midday, at most half an hour. Only the included cable showed me a problem, it had high resistance, so if you see such a problem it's better to try another USB cable of your own

    Translated from Greek ·
    3
  • Perfectly does what it says
    (you need to have it in the sun all the time to charge, it doesn't store energy)

    Translated from Greek ·
    2
  • I have 3 of these for beekeeping scales. They charge the battery with relative sunlight from 0 to 100% in 2 days, which is more than satisfactory for this use.

    Translated from Greek ·
    4
  • It might actually discharge devices instead of charging them or at least keep the charging percentage stable.

    Translated from Greek ·
    2
  • See all

Specifications

Charging
Portable Devices
Maximum Power
8 W
Foldable
No
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 (32)

  1. 18
  2. 8
  3. 3
  4. 2 stars
    0
  5. 3
Review this product

Reviews photos

Reviews photos
Reviews photos
Reviews photos

Reviews by our members

  • Maria_Mekou
    5
    3 out of 3 members found this review helpful

    Verified purchase

    It's perfect. I've had it for a year and it hasn't broken yet. It just needs to be hit by the sun to work. It also has a long cable so you don't need to be next to it. It's very useful mainly in the summer when there's sun. It charges a smartwatch in 1.5 hours. Also, the USB plug has an indicator that tells you when it's working and when it's not.

    Translated from Greek ·
    Did you find this review helpful?
  • k.kal
    4
    3 out of 3 members found this review helpful

    Verified purchase

    The panel is very good, charges well in the sun. In the summer it heats up quite a bit, so I recommend not leaving it out too long in the summer midday, at most half an hour. Only the included cable showed me a problem, it had high resistance, so if you see such a problem it's better to try another USB cable of your own

    Translated from Greek ·
    Did you find this review helpful?
  • Nikolas_Kalogeris
    5
    2 out of 2 members found this review helpful

    Verified purchase

    Perfectly does what it says
    (you need to have it in the sun all the time to charge, it doesn't store energy)

    Translated from Greek ·
    Did you find this review helpful?
  • vx53c
    5
    4 out of 4 members found this review helpful

    Verified purchase

    I have 3 of these for beekeeping scales. They charge the battery with relative sunlight from 0 to 100% in 2 days, which is more than satisfactory for this use.

    Translated from Greek ·
    Did you find this review helpful?
  • angelni
    1
    2 out of 9 members found this review helpful

    Verified purchase

    It might actually discharge devices instead of charging them or at least keep the charging percentage stable.

    Translated from Greek ·
    Did you find this review helpful?
  • markos_moyrlos
    5
    7 out of 7 members found this review helpful

    Verified purchase

    I wanted it for my mobile phone (small smartphone) and the radio for when I go fishing.
    It does its job perfectly fine!

    Translated from Greek ·
    Did you find this review helpful?
  • Μ0411
    5
    27 out of 28 members found this review helpful

    Verified purchase

    At first, I thought I would charge the phone directly from the solar panel. Not.... Smartphones are difficult to charge directly from the sun with an 8W rated panel, because they have high energy consumption with apps running in the background even when the screen is off. If you want to use it simultaneously, you have forgotten about it. Therefore, you charge a power bank that has minimal losses and use it to charge your devices. It will take you all day, but it will happen. As for small charges like rechargeable lamps, wireless headphones, and the like, it goes infinitely faster.

    On the plus side, it fell down, split in two, I put the pieces back together, and it works as if it never fell.

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

    Verified purchase

    It does what it says. It charges even in low sunlight (obviously with the corresponding speed). I use it to charge a power bank and then charge small devices like my phone, headphones, watch, etc. I don't regret buying it!

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

    Verified purchase

    Charges slowly but it was expected.
    Excellent for charging headphones, wireless gamepad, power bank, etc.
    On the mobile, it struggles a bit, it takes hours to charge properly.

    Very good for its price though, as an emergency solution for camping, etc

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

    Verified purchase

    I don't know if I'm doing something wrong. My power bank, which is a regular 10,000 mAh power bank, doesn't charge, but it did charge a Nokia mobile phone (not a smartphone).

    Translated from Greek ·
    Did you find this review helpful?
  • 2lazy2bother
    4
    10 out of 11 members found this review helpful

    Verified purchase

    After about a week, I have to report:

    Very good construction. Much better than I expected!
    Long cable.
    Stand to hold it either upright or lying down.
    I don't know if it is truly 8W. The only measurement I have is through the Ampere app, which showed my phone charging at 550mA with full midday summer sun.

    Note about Ampere:

    Ampere reads directly from the battery sensor via the Android API and shows the net current entering or leaving the cell itself, not how many mA the charger sends to the USB port in total; thus, you see the actual charging gain or deficit of the battery, after subtracting the device's consumption. In other words, the reading is reduced by the phone's instantaneous consumption...

    Translated from Greek ·
    Did you find this review helpful?
  • Andreas_Mikidis
    5
    16 out of 18 members found this review helpful

    Verified purchase

    Very good construction for its price. Not only does it charge smartphones in about 3 hours, but it can also work outdoors without any problem with USB-powered computer speakers. You can buy it with closed eyes, the product is worth every euro of it.

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

    Reliable and helpful

    Translated from Greek ·
    Did you find this review helpful?
  • good choice for the money

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    Very Good Performance.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    1 out of 1 members found this review helpful

    Verified purchase

    It does its job

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    0 out of 1 members found this review helpful

    Verified purchase

    The product is tragic. It doesn't charge!!!!

    Translated from Greek ·
    Did you find this review helpful?
  • 1
    1 out of 7 members found this review helpful

    Verified purchase

    Unfortunately, it does nothing.. It takes a whole day to charge 1%

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

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • Verified purchase

  • It's perfect. I've had it for a year and it hasn't broken yet. It just needs to be hit by the sun to work. It also has a long cable so you don't need to be next to it. It's very useful mainly in the summer when there's sun. It charges a smartwatch in 1.5 hours. Also, the USB plug has an indicator that tells you when it's working and when it's not.

    Translated from Greek ·
    3
  • The panel is very good, charges well in the sun. In the summer it heats up quite a bit, so I recommend not leaving it out too long in the summer midday, at most half an hour. Only the included cable showed me a problem, it had high resistance, so if you see such a problem it's better to try another USB cable of your own

    Translated from Greek ·
    3
  • Perfectly does what it says
    (you need to have it in the sun all the time to charge, it doesn't store energy)

    Translated from Greek ·
    2
  • I have 3 of these for beekeeping scales. They charge the battery with relative sunlight from 0 to 100% in 2 days, which is more than satisfactory for this use.

    Translated from Greek ·
    4
  • It might actually discharge devices instead of charging them or at least keep the charging percentage stable.

    Translated from Greek ·
    2
  • See all