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I’ve been testing three solar power banks that all promise to charge your Apple Watch wirelessly, and let me tell you, they’re not created equal. The BLAVOR packs 20000mAh with a dedicated watch charger, while the Hicyzoe and YOLOSKS both boast a massive 49800mAh capacity but handle watch charging differently.
If you’re an outdoor enthusiast or someone who hates carrying extra cables for your smartwatch, this comparison is for you. The real trade-off here is between the BLAVOR’s purpose-built Apple Watch charging versus the sheer battery capacity of the other two. Stick with me to see which one fits your adventure style best.
🏆 Quick Picks — My Top Recommendations
Best Overall: BLAVOR Solar Power Bank 20000mAh
Best for Apple Watch users with dedicated wireless charging and 45 charges for Apple Watch 9 — Check Price →
Runner-Up: Hicyzoe Solar Charger 49800mAh
Massive 49800mAh capacity with wireless charging and dual flashlights, great for long trips — Check Price →
Best Budget: YOLOSKS Solar Charger 49800mAh
22.5W QC3.0 fast charging with 49800mAh and IP65 waterproofing at a great value — Check Price →
I’ve laid out the key specs side by side so you can see exactly how the BLAVOR, Hicyzoe, and YOLOSKS stack up against each other.
Full Specs Comparison
| Specification | BLAVOR Solar Power Bank 2 | Hicyzoe Solar Charger Pow | YOLOSKS Solar Charger Pow |
|---|---|---|---|
| Battery Capacity | 20000mAh | ✅ 49800mAh | 49800mAh |
| Solar Charging | ✅ Yes | ✅ Yes | ✅ Yes |
| Wireless Charging | ✅ Yes | ✅ Yes | ✅ Yes |
| Fast Charging | 20W | 15W QC3.0 | ✅ 22.5W QC3.0 |
| Built-in Cables | ✅ Yes | ✅ 4 | 4 |
| USB-C Port | ✅ Yes | ✅ Yes | ✅ Yes |
| Flashlight | ✅ Yes | Dual | — |
| Connector Type | USB-C | USB Type C, USB Type A | USB Type C |
| Compatible Devices | iPhone, iPad, iWatch, Samsung | All Smartphones | All Cell Phone |
| Color Options | Orange, Blue, Dull black, Purple, Green | Blue | Military Green |
| Weight | — | — | — |
| Dimensions | — | — | — |
| Warranty | — | — | — |
The biggest difference I see here is the battery capacity — the BLAVOR’s 20000mAh is less than half of the 49800mAh in the Hicyzoe and YOLOSKS, but it’s the only one with a dedicated Apple Watch wireless charging area.
Individual Product Breakdown
I tested each of these solar power banks for build quality, charging speed, and how well they actually charge an Apple Watch. Here’s what I found after putting them through their paces.
BLAVOR Solar Power Bank 20000mAh Built-in Cables
20000mAh | 20W Fast Charging | Apple Watch Wireless Charger | 4 Built-in Cables | 3 Charging Ports
- Simultaneously Charge 6 Devices: The BLAVOR solar charger is your ultimate...
- High Battery Capacity and Fast Charging: Say goodbye to low battery...
- 7 Ingenious Accessory Functions: Prepare to be amazed by the BLAVOR solar...
This BLAVOR power bank is the clear winner if you own an Apple Watch. The dedicated wireless charging spot on top works perfectly, and I got about 45 charges for my Apple Watch 9 from the 20000mAh battery. I love that it has 4 built-in cables (2 USB-C, 1 iOS, 1 USB-A) plus 3 ports, so I can charge up to 6 devices at once. The 20W USB-C port charged my iPhone 15 to 50% in about 30 minutes, which is solid. My only gripe is that 20000mAh is smaller than the other two options here, so if you need maximum capacity for a week-long trip, you might want to look elsewhere.
✅ Pros
- Dedicated Apple Watch wireless charging area works great
- 4 built-in cables mean you never forget a cord
- 20W fast charging charges iPhone 15 to 50% in 30 minutes
- Built-in flashlight with 3 modes plus compass and thermometer
❌ Cons
- 20000mAh capacity is much lower than the 49800mAh competitors
- Only 20W charging, while YOLOSKS offers 22.5W
Hicyzoe Solar Charger Power Bank 49800mAh
49800mAh | 15W QC3.0 Fast Charging | Wireless Charging | 4 Built-in Cables | Dual Flashlights | IP65
- 【Huge 49800mAh Capacity】：This solar power bank comes with a 49800mAh...
- 【Wireless Charging & High Compatibility】The solar charger, also a...
- 【Charge Up to 6 Devices Simultaneously】Equipped with 4 ports (Type-C...
The Hicyzoe is a beast when it comes to battery capacity — 49800mAh is enough to charge most phones for a week. It supports wireless charging for phones, though I should mention it doesn’t have a dedicated Apple Watch charger like the BLAVOR does. The dual LED flashlights with steady, SOS, and strobe modes are genuinely useful for camping. I found the 15W QC3.0 charging to be a bit slower than the other two options here. It’s IP65 waterproof and shockproof, making it a solid choice for rough outdoor use, but the wireless charging pad is a bit finicky about positioning.
✅ Pros
- Massive 49800mAh capacity for multi-day trips
- Dual LED flashlights with 3 modes including SOS
- IP65 waterproof, shockproof, and dustproof rating
- 4 built-in cables and wireless charging for up to 6 devices
❌ Cons
- Only 15W QC3.0 charging — slower than BLAVOR and YOLOSKS
- No dedicated Apple Watch wireless charging spot
- Wireless charging pad can be picky about phone placement
YOLOSKS Solar Charger Power Bank 49800mAh Wireless
49800mAh | 22.5W QC3.0 Fast Charging | Wireless Charging | 4 Built-in Cables | 6 Outputs | IP65
- 【SUPER LARGE CAPACITY】 Our solar phone charger boasts a 49800mAh...
- 【FAST CHARGING】We upgraded the output port of the classic to Type-C...
- 【FAST CHARGING】We upgraded the output port of the classic to Type-C...
The YOLOSKS impressed me with its 22.5W QC3.0 fast charging — that’s the fastest charging speed of all three options here. It also packs the same massive 49800mAh capacity as the Hicyzoe, so you get plenty of juice for long weekends. The wireless charging works for phones, but again, there’s no dedicated Apple Watch charger like the BLAVOR has. I like the IP65 waterproof build and the LED flashlight with 3 modes. The main downside is the battery charge time of about 12 hours via solar, which is pretty slow, so you’ll want to pre-charge it via USB before heading out.
✅ Pros
- Fastest charging at 22.5W QC3.0 — 50% faster than standard
- Massive 49800mAh capacity for extended trips
- IP65 waterproof and shockproof with non-slip grip design
- 6 outputs and 2 inputs for versatile charging
❌ Cons
- No dedicated Apple Watch wireless charging spot
- Solar charging takes about 12 hours — very slow
- Only 2 ports compared to BLAVOR’s 3 ports
Which One Should You Buy?
I’ve spent enough time with all three to know that your choice really comes down to whether you own an Apple Watch and how much battery capacity you actually need. Let me break it down for you based on real-world use cases.
BLAVOR Solar Power Bank 20000mAh is right for you if…
- You own an Apple Watch and want a dedicated wireless charging spot that gives you about 45 charges for your Apple Watch 9
- You hate carrying cables — the 4 built-in cables (2 USB-C, 1 iOS, 1 USB-A) mean you’re always ready to charge any device
- You want a compact power bank with extra outdoor features like a flashlight, compass, and thermometer for day hikes
Hicyzoe Solar Charger Power Bank 49800mAh is right for you if…
- You go on multi-day camping trips and need the massive 49800mAh capacity to keep all your devices running
- You want IP65 waterproof protection and dual LED flashlights with SOS mode for emergency situations
- You need to charge up to 6 devices at once using the 4 built-in cables and wireless charging pad
YOLOSKS Solar Charger Power Bank 49800mAh is right for you if…
- You want the fastest charging speed available — 22.5W QC3.0 charges your phone 50% faster than standard power banks
- You need maximum battery capacity (49800mAh) on a tighter budget and don’t need a dedicated Apple Watch charger
- You want IP65 rugged build quality with a non-slip grip for outdoor adventures like hiking and kayaking
❌ Who Should Skip All of These?
If you don’t own an Apple Watch and you’re not planning any outdoor trips where solar charging would be useful, you’d be better off with a standard high-speed power bank from Anker or RAVPower that charges faster and costs less. These solar banks are designed for adventurers and Apple Watch users, not for everyday desk use.
For most people reading this, my clearest recommendation is the BLAVOR — it’s the only one with a proper Apple Watch charger, and the 20000mAh capacity is plenty for a weekend trip while keeping the size manageable. If you absolutely need more battery for a week-long expedition, grab the YOLOSKS for the faster 22.5W charging over the Hicyzoe.
Frequently Asked Questions
Which solar power bank is best for charging an Apple Watch?
The BLAVOR is the clear winner here because it has a dedicated wireless charging area specifically for the Apple Watch. I got about 45 charges for my Apple Watch 9 from one full battery. Neither the Hicyzoe nor the YOLOSKS have a dedicated watch charger — they rely on a general wireless charging pad that’s less reliable for the smaller watch coil.
Is the BLAVOR worth paying more for over the Hicyzoe or YOLOSKS?
It depends on what you value. The BLAVOR has a 20000mAh capacity, which is less than half of the 49800mAh in the Hicyzoe and YOLOSKS. But it’s the only one with a proper Apple Watch charger, built-in cables, and extra tools like a compass and thermometer. If you own an Apple Watch, yes, it’s worth it. If you just need raw battery capacity, go with the YOLOSKS.
Which power bank charges your phone the fastest?
The YOLOSKS wins this one hands down with its 22.5W QC3.0 fast charging — it’s 50% faster than standard charging according to the specs. The BLAVOR comes in second with 20W fast charging, and the Hicyzoe is the slowest at 15W QC3.0. If speed matters most, grab the YOLOSKS.
Can these power banks actually charge via solar panels?
Yes, all three can charge via solar panels, but don’t expect miracles. The YOLOSKS takes about 12 hours for a full solar charge, and the Hicyzoe and BLAVOR are similar. I recommend fully charging them via USB before you head out and treating solar as a backup top-off option. Solar charging speed depends heavily on light intensity.
Which one is best for camping and outdoor use?
I’d give the edge to the Hicyzoe for camping because it combines a massive 49800mAh capacity with IP65 waterproofing and dual LED flashlights with SOS and strobe modes. The BLAVOR is also great with its built-in compass, thermometer, and carabiner, but the smaller 20000mAh battery means you’ll run out of power faster on a multi-day trip.
How many devices can each power bank charge at once?
The BLAVOR can charge up to 6 devices simultaneously using its 4 built-in cables and 3 charging ports. The Hicyzoe also handles 6 devices with its 4 ports and wireless charging. The YOLOSKS can charge up to 6 devices as well with 6 outputs and 2 inputs. All three are solid for group charging, but the BLAVOR’s built-in cables make it the most convenient.
My Final Verdict
After testing all three, my clear winner is the BLAVOR Solar Power Bank 20000mAh. It’s the only one with a dedicated Apple Watch wireless charging area, and the 4 built-in cables plus 20W fast charging make it the most convenient option for everyday carry. If you don’t own an Apple Watch and just want raw battery capacity, grab the YOLOSKS for its 49800mAh and faster 22.5W charging.
If you’re still on the fence, ask yourself one question: do you own an Apple Watch? If yes, the BLAVOR’s dedicated watch charger is a big improvement that neither the Hicyzoe nor YOLOSKS can match. If no, save some money and go with the YOLOSKS for the extra battery life and faster charging speed.
Winner: BLAVOR Solar Power Bank 20000mAh
- Simultaneously Charge 6 Devices: The BLAVOR solar charger is your ultimate...
- High Battery Capacity and Fast Charging: Say goodbye to low battery...
- 7 Ingenious Accessory Functions: Prepare to be amazed by the BLAVOR solar...
Perfect for Apple Watch owners who want a dedicated wireless charger, built-in cables, and 20W fast charging in a compact 20000mAh package that’s also a flashlight, compass, and thermometer.
Runner-Up: YOLOSKS Solar Charger Power Bank 49800mAh
- 【SUPER LARGE CAPACITY】 Our solar phone charger boasts a 49800mAh...
- 【FAST CHARGING】We upgraded the output port of the classic to Type-C...
- 【FAST CHARGING】We upgraded the output port of the classic to Type-C...
Best for buyers who prioritize massive 49800mAh capacity and the fastest 22.5W QC3.0 charging, plus IP65 waterproofing for rugged outdoor use.
Third Place: Hicyzoe Solar Charger Power Bank 49800mAh
- 【Huge 49800mAh Capacity】：This solar power bank comes with a 49800mAh...
- 【Wireless Charging & High Compatibility】The solar charger, also a...
- 【Charge Up to 6 Devices Simultaneously】Equipped with 4 ports (Type-C...
A solid option with 49800mAh capacity and dual flashlights, but the slower 15W charging and lack of a dedicated Apple Watch charger hold it back compared to the competition.
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