21W Portable Solar Panel Charger 2USB Ports

$112.99 $180.99
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With the ALLPOWERS Portable Solar Panel Charger 2USB Ports, you'll never have to worry about your devices dying on you when you're out and about. This charger is unique because it has a built-in 10000mAh battery- so you can store energy and use it when needed, even at night. Additionally, this charger features exclusive charge technologies including dual USB-A and one USB-C fast charging, meaning that your devices will charge quicker than ever. With a maximum current of 3Amps per USB port and 3.5Amps in total, this charger is one of the most powerful on the market. And finally, the updated solar battery controller 2.0 automatically identifies the solar intensity to give you the related smile signal- making it simple and advance. So don't go another day worrying about your devices dying on you- pick up an ALLPOWERS Portable Solar Panel Charger 2USB Ports today!

5V21W Built-in 10000mAh battery
  • Built-in 10000mAh Battery The first and the only solar panel brand with built in battery on AliExpress. Store energy and supply power to your device whenever, most solar panels can not be used at night in market.
  • Exclusive Charge Technologies Dual USB-A & one USB-C fast charging, its fastest possible current up to 3Amps per USB port and 3.5Amps in total; 2A input, recharged by solar or wall charger
  • Exclusive Solar Battery Controller 2.0 Updated with ultra thin solar controller 2.0, automatically identify the solar intensity to give you the related smile signal. Simple and Advanced.
  • Advanced Safety FCC, RoHS, CE certified; Short circuit, surge protection technology and high temperature treatment keep you and your devices safe.


  • Built-in battery: Li-polymer 10000mAh
  • Charging time: about 6-8 hours (70000lux light conditions)
  • Solar Panel Peak Power: 21W
  • Solar Conversion Rate: 23.5%
  • Outputs: USB: 5V3.0A(Max.) x 2 ; Type-C: 5V3.0A(Max.)
  • Folded Size: 340mm x 180mm x 20mm/ 13.38x7.0x0.79inch
  • Unfolded Size: 580mm x 180mm x 10mm/ 22.8x7.0x0.39inch
  • Net Weight: 695g/24.51oz

Package Contents

  • 1x 21W Built-in Battery Solar Charger,
  • 1x Micro USB Cable
  • 2x Metal Hooks(Carabiners)
  • 1x Instruction Manual
  • 1x Retail Box


  • 18 months product warranty for every purchase from ALLPOWER

18V21W Solar panel


iSolar Technology, deliver the fastest charge It can automatically adjust the current and voltage to achieve maximum power, delivering its fastest possible juice.

Equipped with Voltage Regulator to ensure stability ALLPOWERS voltage regulator can keep your device getting stable current and prolong its life.

Best design Compact size design for portability, with the free hook, you may just hang it on your bagpack when outdoors.

Wide Compatibility 18V DC port: charging 18V1A laptops, 12V car battery and other 18V 1A DC-powered devices.

5V USB port: smartphones, tablets, external battery packs, or any other 5V USB devices.

Warranty 18-month product guarantee from ALLPOWERS


  • Solar Panel Peak Power: 21W
  • Transformation efficiency : >22%-25%
  • Output: DC:18V*1A /USB:5V*2A
  • Compact Size: 300x 160 x 20mm/ 11.8 x 6.2 x 0.7inch
  • Opened Size: 640 x 300 x 10mm/ 25 x 11.8 x 0.35inch
  • Weight: 0.48kg

Package Contents

  • 1 x Solar Panel Charger
  • 1 x DC Connect Cable
  • 5 x Laptop Connectors
  • 1 x USB Cable
  • 1 x Alligator Clip(Car Battery Charging Line)
  • 2 x Metal Hooks
  • 1 x User Manual
  • 1 x Retail Package