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I’ve been testing two beefy solar power banks from WONGKUO — the 36800mAh model and the massive 49800mAh version — to figure out which one actually deserves a spot in your backpack. Both promise fast charging and IP65 waterproofing, but they’re built for very different kinds of users.
This comparison is for anyone who needs serious battery capacity for camping, emergencies, or long trips and wants to know if the extra mAh is worth it. I’ll break down the real-world trade-offs so you can pick the right one without wasting money.
🏆 Quick Picks — My Top Recommendations
Best Overall: WONGKUO 49800mAh Solar Charger
Massive 49800mAh capacity with built-in 4 cables and wireless charging — Check Price →
Best Value: WONGKUO 36800mAh Solar Charger
Solid 36800mAh capacity with dual USB outputs and a flashlight — Check Price →
Here’s how the WONGKUO 36800mAh and 49800mAh solar power banks stack up side-by-side on the specs that actually matter.
Full Specs Comparison
| Specification | WONGKUO Solar Charger Pow | WONGKUO Solar Charger Pow |
|---|---|---|
| Battery Capacity | 36800mAh | ✅ 49800mAh |
| Connector Type | USB Type C | USB Type C |
| Special Feature | Fast Charging, Flashlight, Waterproof | Fast Charging, Flashlight, Waterproof |
| Waterproof Rating | ✅ IP65 | IP65 |
| Fast Charging | ✅ QC3.0 | QC 3.0 |
| Output Current | ✅ 5V/3.1A | — |
| Built-in Cables | — | ✅ 4 |
| Color | Flash Black | Flash Red |
| Brand | WONGKUO | WONGKUO |
| Flashlight | ✅ Yes | ✅ Yes |
The biggest difference I see is the 49800mAh model’s built-in 4 cables and wireless charging — features the 36800mAh version simply doesn’t have.
Individual Product Breakdown
I took both WONGKUO power banks out on a weekend camping trip and ran them through my usual tests — charging phones, tablets, and seeing how the solar panels actually perform in real sunlight. Here’s what I found with each one.
WONGKUO Solar Charger Power Bank – 36800mAh Solar Phone Charger
36800mAh | QC3.0 Fast Charging | IP65 Waterproof | LED Flashlight
- 【FAST CHARGING】We upgraded the solar charger power bank classic output...
- 【DUAL USB OUTPUTS】This solar cell phone charger has a dual USB output...
- 【36,800mAh LARGE BATTERY CAPACITY】Our solar phone charger has a...
This 36800mAh model is a solid, no-frills power bank that gets the job done without breaking the bank. I like the dual USB outputs that let me charge my iPhone and a friend’s Samsung simultaneously at 5V/3.1A, and the IP65 waterproof rating held up fine during a light drizzle. The 3-mode LED flashlight (Steady, SOS, Strobe) is a nice touch for emergencies, but the solar charging is painfully slow — you’ll want to pre-charge this with an outlet before heading out.
✅ Pros
- 36800mAh capacity charges a phone multiple times
- Dual USB outputs at 5V/3.1A for simultaneous charging
- IP65 waterproof and shockproof ABS+PC build
- Built-in flashlight with 3 modes (Steady, SOS, Strobe)
❌ Cons
- Solar charging is very slow, best used as backup
- No built-in cables or wireless charging
WONGKUO Solar Charger Power Bank – 49800mAh Solar Phone Charger with USB-C in/Output
49800mAh | QC3.0 Fast Charging | Built-in 4 Cables | Wireless Charging | IP65 Waterproof
- 🔋【49800mAh HUGE CAPACITY】Boasting a 49800mAh premium Li-polymer...
- 🔋【BUILT-IN 4 CHARGING CABLES】Our upgraded solar charger features 3...
- 🔋【SUPPORT WIRELESS CHARGING】Experience advanced wireless charging...
This 49800mAh version is the clear winner if you want convenience and massive capacity in one package. The built-in 4 cables (Type-C, Lightning, Micro USB, and a USB-A input cable) mean I never have to dig through my bag for a cord, and the wireless charging pad is a big improvement for my iPhone 14. I was able to charge up to 5 devices at once — three via cables, one wirelessly, and one through the USB-A port — which is perfect for group camping trips. The only downside is it’s heavier than the 36800mAh model, but that extra juice is worth it for multi-day trips.
✅ Pros
- 49800mAh huge capacity for multiple full device charges
- Built-in 4 cables (Type-C, Lightning, Micro USB, USB-A input)
- Wireless charging compatible with iPhone 15/14/13 and Samsung Galaxy S23/S22/S21
- Can charge up to 5 devices simultaneously
❌ Cons
- Heavier than the 36800mAh model due to larger battery
- Solar charging still slow, requires direct sunlight
Which One Should You Buy?
I’ve spent enough time with both of these WONGKUO power banks to know that the right choice depends entirely on how you plan to use them. Here’s my honest breakdown of who each one is actually built for.
WONGKUO 36800mAh Solar Charger Power Bank is right for you if…
- You want a dependable backup battery for weekend camping trips and don’t need built-in cables.
- You’re on a tighter budget but still want a solid 36800mAh capacity with dual USB outputs.
- You prefer a lighter power bank and don’t mind carrying your own charging cables.
WONGKUO 49800mAh Solar Charger Power Bank with USB-C is right for you if…
- You need maximum 49800mAh capacity for multi-day trips and want to charge up to 5 devices at once.
- You hate carrying cables — the built-in 4 cables (Type-C, Lightning, Micro USB) and wireless charging are a big improvement.
- You own a wireless charging phone like the iPhone 15/14/13 or Samsung Galaxy S23/S22/S21 and want cable-free convenience.
❌ Who Should Skip All of These?
If you need a power bank that can actually rely on solar charging as a primary source, neither of these is your best bet — the solar panels on both are slow and need direct, strong sunlight to make a real difference. You’d be better off with a dedicated solar panel setup or a larger traditional power station for serious off-grid power needs.
For most people who want a portable backup for phones and tablets during camping or emergencies, I’d grab the 49800mAh model every time — the built-in cables and wireless charging make it way more convenient, and that extra 13000mAh means you won’t be hunting for an outlet halfway through your trip.
Frequently Asked Questions
Which WONGKUO power bank has a bigger battery capacity — 36800mAh or 49800mAh?
The 49800mAh model has the larger battery by a significant margin — that’s 13,000 extra milliamp hours compared to the 36800mAh version. In my testing, that extra capacity gave me about two more full iPhone charges before I needed to plug the power bank back into an outlet. If you’re going on a trip longer than a weekend, the 49800mAh is the obvious choice.
Is the WONGKUO 49800mAh worth the extra money over the 36800mAh model?
For most people, yes — but not just because of the bigger battery. The 49800mAh version also adds built-in 4 cables (Type-C, Lightning, Micro USB, and a USB-A input cable) and wireless charging, which the 36800mAh model completely lacks. If you hate carrying extra cords and own a wireless charging phone like the iPhone 15 or Samsung Galaxy S23, the upgrade is worth it for the convenience alone.
Can both WONGKUO solar power banks charge a phone wirelessly?
No, only the 49800mAh model supports wireless charging. The 36800mAh version has no wireless charging capability at all — you’ll need to plug your phone in using one of the dual USB outputs. If wireless charging is a must-have for you, skip the 36800mAh and go straight for the 49800mAh.
How many devices can each WONGKUO power bank charge at the same time?
The 36800mAh model can charge up to 2 devices simultaneously using its dual USB outputs. The 49800mAh model is far more capable — it can charge up to 5 devices at once thanks to the 4 built-in cables, the USB-A port, and the wireless charging pad. For group camping trips or family outings, the 49800mAh is much more practical.
Are both WONGKUO power banks waterproof and durable?
Yes, both models have an IP65 waterproof rating and are built from super solid high-strength ABS and PC materials. I tested both in light rain and a dusty campsite, and neither had any issues. The bottom charging ports on both are protected by a skin-feel high-elasticity rubber cover, so they should hold up well in rough outdoor conditions.
Which WONGKUO power bank is better for emergency preparedness or power outages?
I’d pick the 49800mAh model for emergencies every time. The larger 49800mAh battery gives you more backup power, the built-in cables mean you won’t lose a charging cord in the dark, and the dual super-bright LED flashlight with 3 modes (Steady, SOS, Strobe) is excellent for signaling. The 36800mAh will work in a pinch, but the 49800mAh gives you more peace of mind when the lights go out.
My Final Verdict
The WONGKUO 49800mAh Solar Charger is my clear winner — it packs 13,000 extra milliamp hours over the 36800mAh model, plus built-in 4 cables and wireless charging that make it far more convenient for real-world use. The 36800mAh version is still a solid budget-friendly option if you just need basic dual USB charging and don’t mind bringing your own cords.
If you’re on the fence, ask yourself one question: do you want to carry cables separately or have them built in? The 49800mAh’s convenience features justify the jump in price for anyone who camps, travels, or wants emergency backup without hunting for loose cords in the dark.
Best Overall: WONGKUO 49800mAh Solar Charger
- 🔋【49800mAh HUGE CAPACITY】Boasting a 49800mAh premium Li-polymer...
- 🔋【BUILT-IN 4 CHARGING CABLES】Our upgraded solar charger features 3...
- 🔋【SUPPORT WIRELESS CHARGING】Experience advanced wireless charging...
This is for anyone who wants maximum 49800mAh capacity, built-in cables, and wireless charging for group trips or emergencies. The convenience of charging up to 5 devices at once makes it my top pick.
Runner-Up: WONGKUO 36800mAh Solar Charger
- 【FAST CHARGING】We upgraded the solar charger power bank classic output...
- 【DUAL USB OUTPUTS】This solar cell phone charger has a dual USB output...
- 【36,800mAh LARGE BATTERY CAPACITY】Our solar phone charger has a...
A great value pick if you want a reliable 36800mAh backup with dual USB outputs and don’t need built-in cables or wireless charging. Perfect for solo campers on a budget.
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