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500000mAh Solar Battery Pack with Dual USB Ports & Built-In LED Flashlight – Waterproof Portable Charger for Camping & Hiking | Thomler
Keep Your Devices Powered Anywhere You Go
Never worry about running out of battery on your next outdoor adventure. This ultra-high-capacity portable charger delivers massive power reserves to keep your smartphone, tablet, GPS, camera, and other USB devices running for days. The integrated solar panel provides backup charging when you're off-grid, while the rugged, waterproof construction stands up to rain, dust, and drops. Dual USB outputs let you charge two devices at once, and the built-in LED flashlight offers three lighting modes for nighttime visibility. Whether you're camping in the mountains, hiking remote trails, or preparing for emergencies, this power bank ensures you stay connected and powered up when it matters most.
Why You Need This
- Massive Capacity: 500000mAh reserves mean multiple full recharges for all your devices without needing an outlet.
- Solar Backup Charging: Harness sunlight to top up the battery when you're far from civilization or during power outages.
- Weatherproof Design: IPX5 water resistance and shock-resistant housing protect against rain, splashes, and rough handling.
- Charge Two Devices Simultaneously: Dual USB ports deliver fast charging for your phone and tablet at the same time.
- Emergency Flashlight: Bright LED with steady, SOS, and strobe modes provides safety lighting for nighttime navigation.
- Compact & Portable: Fits easily in your backpack or emergency kit without adding excessive weight.
Built for Adventure
Engineered for reliability in the great outdoors, this solar battery pack combines high-capacity power storage with practical features for active lifestyles. The reinforced exterior resists impact and water exposure, making it ideal for backpacking trips, beach outings, fishing expeditions, and road trips. Recharge via the included USB cable when you have access to AC power, or let the solar panel soak up rays during daylight hours. The LED flashlight adds versatility for camping, emergency signaling, or finding your way in the dark. With multiple safety protections built in, you can charge your electronics confidently. Enjoy free US shipping and a 30-day satisfaction guarantee on every order.
Free shipping across the United States — always, with no minimum order.
Every order is carefully packed and sent with Track & Trace, so you can follow your package every step of the way.
Order today? We ship the next business day.
Not completely happy? You have 30 days to return your purchase.
On top of that, we offer a 3-year warranty against manufacturing defects — your investment is in good hands.
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- Hand-packed with care
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- Arrives exactly as pictured
Straight From Your Camera Roll
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A Note From Our Founder
When I started Thomler, I wanted one thing — to make it easy to find pieces that actually make a home feel like yours, without the markup. Every item we carry is one I'd happily put in my own home. And if it's ever not right, you've got 30 days to send it back, no stress. I'm only ever an email away.