The solar charging actually works better than I expected on cloudy days.
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500000mAh Solar Battery Pack with Dual USB Ports & Built-In LED Flashlight – Waterproof Portable Charger for Camping & Hiking | Thomler
$69.95
$94.95
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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.
1
Start your return
Email us at info@thomler.com with your order number and reason for return.
2
Send it back
Pack the item carefully and ship it to our return address.
3
Get your refund
Once we receive it, we process your return and refund you within 5 business days.
Made for everyday
Practical pieces you’ll actually use.
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500000mAh Solar Battery Pack with Dual USB Ports & Built-In LED Flashlight – Waterproof Portable Charger for Camping & Hiking | Thomler
Sale price$69.95
Regular price$94.95
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Early Black Friday Sale🇺🇸 America's Favorite
500000mAh Solar Battery Pack with Dual USB Ports & Built-In LED Flashlight – Waterproof Portable Charger for Camping & Hiking | Thomler
Sale price$69.95
Regular price$94.95
THE THOMLER EXPERIENCE
What Our Customers Say
Discover what makes THOMLER special.
Kept my phone alive for three full days during our camping trip.
Heavy unit but the waterproof build feels genuinely solid.
I appreciate having two USB ports because my partner and I could charge our phones simultaneously while hiking. The flashlight modes came in handy around the campfire too.
Grabbed this before a week-long backcountry trip and it performed reliably. The solar panel gave us a steady trickle of charge during downtime, which extended our device usage considerably.
The LED flashlight with SOS mode felt like a genuine safety feature during our emergency preparedness planning, and the rugged construction gives me confidence taking this on rough trails.
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Too many products look great online and disappoint when they arrive. That's why we only pick pieces we'd happily put in our own homes.
Not right for you? Send it back within 30 days, no hassle. And when you email us, a real person from our small team answers.
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Need To Know
Frequently Asked Questions
How much is shipping?
Shipping is free across the United States — on every order, with no minimum.
When will my order ship?
Orders placed today are dispatched the next business day. You'll get a tracking link by email as soon as it's on the way.
What's your return policy?
Not happy? You can return your item within 30 days. Just email us and we'll walk you through it.
Is checkout secure?
Yes. Every order is protected with SSL-encrypted checkout, and you can pay with all major cards, Apple Pay, Google Pay, Shop Pay and PayPal.
Can I track my order?
Absolutely — the moment your order ships, we email you a tracking link so you can follow it every step of the way.
My item arrived damaged or wrong — what now?
We're sorry! Email info@thomler.com with your order number and a photo, and we'll make it right.
Are your products backed by a guarantee?
Yes. Every product is covered against manufacturing defects, and comes with our money-back guarantee if it's not right for you.
Can I change or cancel my order?
Yes — you can change or cancel within 6 hours of placing your order. Just email info@thomler.com and we'll take care of it.