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Running out of charge during the day can ruin everything — whether it’s getting lost without GPS or missing an important call. SolarBank keeps you powered up on the go.
It fits easily into your backpack or purse, and charges with sunlight or a USB cord. You don’t have to stop, search for an outlet, or carry bulky gear. Just plug in and keep moving.

Built to handle real life not just sunny days
Life can get messy — rain, dust, drops, and rough bags. SolarBank is made to keep up. It's weather-resistant, tough, and ready for everyday use.
Whether you're hiking, commuting, or just clumsy, this power bank is designed to survive the bumps so your battery doesn’t have to.

Charge your devices the eco-friendly way no grid needed
Most chargers depend on electricity from the grid, often powered by fossil fuels. SolarBank lets you charge with clean energy from the sun — anytime, anywhere.
Whether you're outdoors or by a window, it's a smarter, greener way to stay powered without harming the planet.

Light your way when everything else goes dark
When the power goes out, it’s not just your phone that’s useless — your whole house goes dark. That’s when the built-in flashlight on SolarBank makes a big difference.
Whether you're trying to find your way at night, digging through your bag, or dealing with an emergency, you’ll always have light when you need it. No batteries. No extra gear. Just press and go.

Empowering Results
94%
Said SolarBank helped them stay connected and safe when the power went out.
89%
Used SolarBank to fully charge their phone outdoors — no wall plug needed.
87%
Felt confident knowing they had backup power ready for any emergency.
86%
Found the ultra-bright flashlight essential during blackouts, hikes, and roadside issues.
*Results according to consumer studies and testimonials. For more information refer to each product page.
Cotevich vs. The Alternatives – See the Difference
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Charges with sunlight |
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Works Off-Grid |
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Built-in emergency flashlight |
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Dual charging (USB + solar) |
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Eco-friendly & sustainable |
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Weather-resistant design |
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Ideal for outdoors and emergencies |

60 Days — Guaranteed
Frequently Asked Questions
How much power does SolarBank actually hold?
SolarBank comes with a powerful 10,000mAh battery — enough to charge most smartphones 2–3 times. That means you can stay connected longer, whether you're off-grid, traveling, or dealing with a power outage.
Will this work with my phone or tablet?
Absolutely. SolarBank works with all USB-powered devices — iPhones, Androids, tablets, Bluetooth speakers, and more.
Is it waterproof or weatherproof?
It’s weather-resistant, meaning it can handle splashes, dust, and outdoor use — but we don’t recommend full submersion in water.
Can I charge my devices while SolarBank is charging via solar?
Yes, SolarBank supports pass-through charging, allowing you to charge your devices while it’s recharging in the sun.
How do I know when SolarBank is fully charged?
The LED indicators on the device will show the charging status. When all indicators are lit, it signifies a full charge.
Can I use SolarBank to charge devices other than phones?
Absolutely! SolarBank can charge any USB-compatible device, including tablets, cameras, and Bluetooth speakers.
Is SolarBank durable enough for outdoor and daily use?
Yes! SolarBank is built tough. It’s designed to handle everyday drops, bumps, and outdoor conditions like dust, rain, and rough handling. Whether you’re hiking, camping, commuting, or tossing it in your bag every day — it’s made to keep up. It’s not just a charger; it’s a reliable tool for real-life use.
How long does SolarBank hold its charge when not in use?
On average, SolarBank can hold its charge for several months when unused. The exact duration depends on factors like how full the battery was, what you charge with it, and storage conditions. For best performance, we recommend topping it up every few months if it’s sitting unused — especially if you're keeping it in an emergency kit.
Will SolarBank still charge on cloudy days?
Yes, SolarBank can still generate power on cloudy days, but at a slower rate. It uses advanced solar tech to capture diffused sunlight, so you’re never fully without charging power. For the fastest charging, we recommend placing it in direct sunlight whenever possible.