SOLPOWBEN 20000mAh Solar Power Bank with 4 Foldable Panels and 4 Built-In Cables, 15W Fast Charging Portable Charger for Cell Phone, Dual LED Flashlights Battery Pack for Camping, Travel
SOLPOWBEN 20000mAh Solar Power Bank with 4 Foldable Panels and 4 Built-In Cables, 15W Fast Charging Portable Charger for Cell Phone, Dual LED Flashlights Battery Pack for Camping, Travel
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SOLPOWBEN 20000mAh Solar Power Bank with 4 Foldable Panels and 4 Built-In Cables, 15W Fast Charging Portable Charger for Cell Phone, Dual LED Flashlights Battery Pack for Camping, Travel

|35 ratings

Key item features

  • 【4  Foldable Solar Panels】The solar power bank Four Grade-A monocrystalline solar panels unfold to provide a larger light-receiving area than a conventional single-panel design. Testing showed a 200% increase in photoelectric conversion efficiency compared with the single-panel reference used in the test.
  • 【Large Capacity & Fast Charging】 Solar Charger Power Bank features a 20000mAh lithium-polymer battery, enough to power 1500 recharging times. It provides a maximum charging speed of 15W, allowing your phone to charge faster, which could recharge the battery itself under sunlight, eco-friendly and ideal for outdoor use.
  • 【Built-in 4 Charging Cables】 Power Bank includes 3 output cables (USB C*1, Micro USB*1, Lightning Cable*1) and 1 USB-A input cable. Charge your devices or recharge the power bank without carrying extra cables, keeping your bag neat and clutter-free.
  • 【Power 6 Devices at Once】This solar charger 6 devices at once. Compatible with a wide range of mobile phones, tablets, and other electronic devices, including iPhones, iPads, and Samsung devices, it eliminates the need for cables for both input and output. Equipped with an intelligent protective IC chip to ensure your charging safety.
  • 【Dual Flashlights & Outdoor Protection】The solar battery bank adopts waterproof/ dustproof/ shockproof design, built-in dual LED flashlights provide reliable illumination for camping, hiking, power outages, and emergencies. The durable protective housing helps guard against everyday bumps and scratches, making this solar power bank a practical companion for outdoor use.

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4.9 out of 5 stars
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35 ratings18 reviews
How item rating is calculated
  1. 5 stars91% (32)
  2. 4 stars6% (2)
  3. 3 stars3% (1)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 1-3 of 18 reviews

Jul 27, 2026
Reviewer name: anonymous
Top Reviewer
Walmart Associate
Sold bySOLPOWBEN USDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

small powerful and simple

this is small. you can see from my photos tgat it is not a whole lot bigger than my vanilla. it is powerful. i plugged my phone in without a problem and it started charging right out of the box. the flashlight feature delivers bright white light with the push of a button. the solar panels are the bonus that i needed. if the power goes out at least i will have my phone and a fantastic flashlight. the compact size majes it perfect for camping, road trips or just to keep in your car, home or purse. the only thing that i do not like is that there is nothing that indicates how full the battery is.

Incentivized Review
Helpful?28G9GJSTPPR320181520205
Jul 26, 2026
Reviewer name: Patricia
Top Reviewer
Sold bySOLPOWBEN USDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Comes Fully Charged, cables are attached and ready

This power bank comes fully charged and has indicator lights to allow you to see how charged the power bank is. The attached cords are decent and it's good to know I don't need to carry charging cabled when I travel. This battery pack has all the cable connectors I need for my electronics. The light is very bright for emergency use, and the SOS feature, as well as a flashing light feature are good to have in the event of an emergency. The solar charger will fully charge a completely drained battery pack in under 3 hours Solar power charging can be used until the battery pack is at peak charge. This will stay in my emergency bad with the rest of my “in case of emergency” items.

Incentivized Review
Helpful?28G9GJSTPPR320181520205
Jul 23, 2026
Reviewer name: Len
Top Reviewer
Sold bySOLPOWBEN USDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good Quality %26 Many Integrated Adapters

With fold-out solar panels and several built-in adapters, this power pack can charge just about anything and recharge on pure sunlight, making it excellent for taking on camping trips. I was so impressed, I got another one so I can take both of them camping with me. They never let me down. Even if there is not direct sunlight, they will still chare in decent bright light, even on a cloudy day. Highly recommended!

Incentivized Review
Helpful?28G9GJSTPPR320181520205
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