Our 20000mAh Solar Power Bank is the ultimate portable charging solution for outdoor enthusiasts, travelers, and emergency preparedness. With its massive capacity and built-in solar panel, you’ll never run out of power when you need it most.
| Battery Capacity | 20000mAh (74Wh), Lithium Polymer |
| Input | Micro USB: 5V/2A, Solar: 6W (5V/1.2A max) |
| Output | Dual USB 5V/2.1A (shared 4.2A max) |
| Cycle Life | 500+ charge cycles (80% capacity retention) |
| Dimensions | 158 ร 75 ร 25mm (6.2 ร 3.0 ร 1.0 in) |
| Weight | 480g (1.06 lb) |
| Solar Panel | 6W Monocrystalline, 22% efficiency |
| Waterproof Rating | IP67 (1 meter for 30 minutes) |
| Certifications | CE, FCC, RoHS, UN38.3, MSDS |
| Compatibility | All USB-charged devices (phones, tablets, cameras, etc.) |
“This power bank saved our camping trip! The solar charging actually works – left it in the sun for a day and got about 50% charge. Lasted our entire 4-day trip charging 3 phones daily.”
“Bought 200 units for our outdoor equipment store. Customers love them! The waterproof feature was tested when one fell in a river during a demo – still works perfectly. Highly recommended for retailers.”
“As an emergency responder, I keep several of these in my gear. They’re rugged, reliable, and the solar charging is a game-changer during extended power outages. The capacity is accurate – charges my phone 5-6 times.”
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