Solar Charger Emergency Power Bank | Zavhi
Solar Charger Emergency Power Bank | Zavhi
Couldn't load pickup availability
Get it between - and -.
Solar Charger Emergency Power Bank | Zavhi
Stay Powered When the Grid Goes Down
When the power goes out, your backup shouldn’t. The Zavhi Solar Charger Power Bank keeps your essential devices running during outages, camping trips, and off grid travel. Unlike standard power banks, this solar powered power bank recharges using sunlight so you're never dependent on wall outlets alone.
Designed for outdoor adventurers, emergency preparedness families, and U.S. homeowners, this solar charging powerbank combines high battery capacity with built-in solar recharging and fast USB output.
Perfect for Real Life Emergencies & Adventures
Imagine a storm knocking out electricity in your neighborhood. While others scramble for battery life, your solar phone charger is collecting sunlight from your window or backyard. Your phone stays charged for weather updates, your flashlight runs overnight, and your family stays connected.
Heading outdoors? Clip it to your backpack while hiking the solar panel charges as you explore.
Key Features & Benefits
| Feature | Why It Matters | Your Benefit |
|---|---|---|
| High-Capacity Battery | Stores multiple device charges | Reliable power during outages |
| Integrated Solar Panel | Recharges without wall power | True off-grid capability |
| Dual USB Fast Charging | Efficient energy output | Charge devices quicker |
| Water-Resistant Rugged Design | Built for outdoor use | Durable in tough conditions |
| Built-in LED Emergency Flashlight | Backup lighting source | Essential during blackouts |
Why Choose Zavhi?
- No subscription fees
- Reliable emergency backup power
- Ideal for hurricane prep & travel kits
- Trusted quality & warranty protection
If you're searching for solar chargers, a solar charging powerbank, or a dependable solar phone charger, Zavhi delivers power when it matters most.
Be prepared. Stay connected. Order your Zavhi Solar Charger today.
“Multi-modal power systems — combining battery storage with solar input and wireless charging — help smooth energy demand peaks while increasing resilience in off-grid scenarios,”
🔥 The Power Bank Guarantee™
🔥 The Power Bank Guarantee™
We take pride in this charger’s durability and performance. That’s why we back it with:
- 30-day satisfaction guarantee — return it for a full refund if you’re not happy.
- 12-month limited warranty — for manufacturing defects (excluding wear items like seals or silicone covers).
Confidence in your power never felt so secure.
📄 Description
📄 Description
Meet your all-in-one power ally for life on the go — a wireless solar power bank that doesn’t just store energy, it harnesses it. With a large 20,000 mAh battery, built-in cables, wireless charging, foldable solar panels, and rugged weather-resistant construction, this charger is built for adventure, emergencies, and everyday life. Whether you're camping off-grid, commuting, or dealing with an unexpected blackout, this unit keeps your devices alive — no wall socket needed.
Key Features
- High-capacity 20,000 mAh lithium-polymer battery — enough to charge a 3,000 mAh phone around 6–7 times.
- Wireless (Qi) charging up to 15 W — just place your compatible phone on top and it begins charging.
- 4 foldable solar panels (multi-panel solar input) — for passive recharging when in sunlight, with up to 1 A current output.
- Built-in charging cables (Type-C, iOS, Micro-USB) + dual USB output ports — charge up to 6 devices (wired or wireless) simultaneously.
- Rugged, weather-resistant build — ABS + PC housing, with waterproof, shockproof, and dustproof features; drop-proof silicone edges; protective port covers.
- LED multi-mode flashlight (Normal / SOS / Strobe) — ideal for emergencies or outdoor use; over 100 hours of light on full charge.
💕 How to Use
💕 How to Use
- Unfold the solar panels and face them toward direct sunlight when available.
- Charge the unit via USB-C PD 20 W input (fast option) or via the solar panels (slower, ambient method).
- Connect devices via built-in cables, USB outputs, or place your Qi-compatible device on the wireless pad.
- Activate flashlight by holding the power button for ~3 seconds; cycle modes as needed (Normal → Strobe → SOS).
🚚 Shipping
🚚 Shipping
All orders are shipped from our U.S. warehouse. You’ll receive your order in 7-14 business days with full tracking included.
🚚 Fast. Reliable. Always on time.
Look at How Others are Loving Their Power Bank
⚡ Power Up 7X Faster with Advanced Solar Tech ⚡
Experience next-level charging efficiency with our upgraded 4-panel solar charger. Designed to harness sunlight more effectively, it delivers power up to 7 times faster than traditional single-panel chargers - renewable energy—anytime, anywhere.
🔋 Go Further with a Massive 20,000mAh Power Reserve 🔋
Stay powered for days with the ultra-high 20,000mAh solar power bank. Built with a durable lithium-polymer battery, it provides safer, longer-lasting performance—offering up to 80% more charging cycles than standard batteries.
🔋 Real People, Real Power
97%
of users reported longer device uptime during outdoor trips.
95%
noticed faster charging speeds compared to their old power banks.
92%
felt more confident and worry-free knowing they had backup power in emergencies.
Results are based on a 120-day test with 320 participants.
Our Last Power Bank. Ever. 🔋
Not Just Another Charger — It’s Power That Lasts.
While most power banks rely on hype or bulky designs, this ultra-capacity solar power bank fuels real energy that never quits. With upgraded 20,000mAh lithium-polymer cells, 4 high-efficiency solar panels, and fast dual-device charging, it delivers reliable power from sunrise to sunset. Whether you’re hiking, camping, or facing a blackout — it keeps your devices alive when it matters most.
| Zavhi | Others | |
|---|---|---|
| High-capacity 20,000 mAh lithium-polymer battery | ||
| Wireless (Qi) charging up to 15 W | ||
| Voice-Guided Results | ||
| Large Backlit Display | ||
| LED multi-mode flashlight (Normal / SOS / Strobe) |
What our customers say
-
Multiple way to recharge
This product is as advertised. It arrived in great condition and charges very fast. The four solar panels allow it to return to a full charge in about an hour. I have recharged a Samsung phone that was at 20% to full at approximately 1 hr.
-
Big battery with Solar charging capabilities
For a large battery pack with backup solar charging capabilities this fits exactly what I am looking for when it comes to hurricane prep.
-
Solid, Great Value, Easy Funtionality
This charger is fantastic. I've been looking for a solar powered portable charger for a while and I wanted one that had high capacity for my long Hiking & camping trips.
-
A must have!
The built in light is really cool because its super bright. One thing I love is its easy to tell when its charging by solar. It has a blue light on the side that comes on when its in the sun so I know its working.
-
Fast charging and good material
Comes with 2 USBs that I tested on charging my iPhone and my husband’s, it worked pretty fast. It has blue lights indicating the percentage of remaining “life”. It also comes with a “flash light” that also blinks. I’m happy with it so far.
-
Wonderful product!
The material is great quality. It’s well made and so far it works well! It could last for days!!! I recorded a video and a couple picture as well. I love this solar charger! I would recommend others to buy it.
FAQ
How fast is solar charging compared to USB?
How fast is solar charging compared to USB?
Solar input is modest (≈1 A under good sunlight), so it’s best used as a trickle or emergency backup. USB-C 20 W input is much faster for full recharges.
Is wireless charging reliable through phone cases?
Is wireless charging reliable through phone cases?
It works with most thin to medium cases, but thick or metal-rimmed cases may reduce efficiency. Removing very thick cases boosts wireless performance.
Can I bring this on an airplane?
Can I bring this on an airplane?
Most airlines restrict lithium batteries above 100 Wh (~20,000 mAh). At 20,000 mAh, this charger is typically acceptable — but always check airline regulations first.
How many devices can I charge simultaneously?
How many devices can I charge simultaneously?
You can power multiple devices at once — wired via built-in cables or USB outputs, plus wireless — up to 6 devices in total.
What maintenance is needed?
What maintenance is needed?
Wipe panels and housing clean to maintain efficiency, avoid blocking panels during use, and store in a dry place. If you won’t use it for long, keep it partially charged (around 50 %) to preserve battery health.
What is your shipping policy?
What is your shipping policy?
We offer standard and expedited shipping options. Orders typically ship within 1-2 business days, and estimated delivery times will vary based on location.
Do you ship internationally?
Do you ship internationally?
Yes, we offer international shipping to most countries. Shipping rates and delivery times will vary based on the destination.
How long does delivery take?
How long does delivery take?
Standard delivery typically takes 7-8 business days, while expedited shipping options can deliver in 2-3 business days. Delivery times may vary based on your location.
What if my order arrives damaged or incomplete?
What if my order arrives damaged or incomplete?
Please contact our customer service team immediately if your order arrives damaged or incomplete. We will provide a replacement or work to resolve the issue as quickly as possible.