OutsideWorld Dual USB Solar Charge Controller: Automatic identification
Available Options
Meet the Dual USB Solar Charge Controller—your go-to gadget for keeping your devices juiced up without the hassle. It's smart, too, with automatic identification that basically reads your device's mind (okay, not really, but it's close) and PWM charging technology that squeezes every last drop of solar power efficiently. Got more than one gadget? No sweat. The dual USB ports mean you can charge your phone and tablet at the same time—because who has the patience to wait? And let's talk toughness: this thing's got industrial-grade durability, so whether you're in the desert or the Arctic (or just your backyard), it's got your back.
- Seamless operation? Check. It automatically identifies your devices so you don't have to play tech support.
- Efficient energy use is the name of the game, thanks to PWM charging technology.
- Charge multiple devices at once with those handy dual USB ports—because sharing is caring, but not when it comes to charging ports.
- Built to last, it laughs in the face of harsh conditions. Rain, dust, or extreme temps? Bring it on.
- PWM charging technology
- Industrial-grade durability
- Dual USB ports
- 5V 100A output
- Automatic identification
General specs
- Brand: OutsideWorld
- Seller: Joom
- Output: 5V 100A
- Charging Technology: PWM
- USB Ports: 2
- Durability: Industrial-grade
- First listed by seller: 7/18/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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Dual USB Solar Charge Controller Automatic identification
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| Brand | OutsideWorld | Vestidos | N-Car Decoration Products | Xudikou | OutsideWorld | Vestidos |
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| Rating |
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| Price | $16.57 | $17.90 | $10.73 | $15.36 | $11.58 | $10.74 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 30, 2025 | August 30, 2025 | August 22, 2025 | August 26, 2025 | August 30, 2025 | August 30, 2025 |
| USB Ports | 2 | 2 | Dual | |||
Dual USB Solar Charge Controller
Reviews
Emily W.
New York, NY
July 23, 2025
before i got this, i was always scrambling to find outlets or carry extra batteries for my gadgets during outdoor shoots for work, which was a hassle. after using it, it's been helpful for keeping things powered up, especially when i'm cooking outside or on the go. it's an acquired taste, though—it works best in bright sunlight, and i found myself a bit disappointed when it struggled on cloudy days. overall, it's a decent buy for impulsive moments, but not perfect.
- Pros: it charges two things at once, which is great when i'm out and about with my phone and tablet. the automatic setup is a nice touch, as it seemed to figure out what i needed without any fuss. plus, it feels really sturdy, like it can handle being outside in tough weather without breaking a sweat.
- Cons: it didn't work as well as i hoped in low light, taking longer to get a good charge, and the automatic feature sometimes felt a bit finicky, not always recognizing my devices right away. for the price, i expected it to be a bit more reliable in all conditions.