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WONGKUO

Solar Charger Power Bank - 49800mAh QC3.0 Fast Charging Portable Charger

  • Based on 138 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sep 8 – Sep 9
Order within 17 hours and 44 minutes
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Color: Black


Features

  • 49800mAh Huge CapacityBuilt with a high-capacity Li-polymer battery, this solar charger power bank keeps phones, tablets, earbuds, and other daily devices powered through camping, travel, road trips, and power outages. Use it as a portable charger for everyday backup power. This solar charging power bank also uses the solar panel as emergency backup when outlets are out of reach.
  • Fast Power Without Battery AnxietyThe USB C power bank supports QC 3.0 fast charging up to help reduce waiting time, while the built-in wireless charger pad powers Qi-enabled phones without plugging in. This external battery power bank gives you flexible cable and cable-free charging at home, work, outdoors, or on the road.
  • Verified Safety & Smart ProtectionBuilt with a smart protection IC chip, this solar power bank helps protect against overcharging, over-current, over-voltage, overheating, and short circuits. It automatically adjusts the current for phones, tablets, earbuds, and other USB-powered devices. Its compliance documentation has completed UL1778 test certified for Power Systems, supporting safer everyday and backup charging.
  • Power 6 Devices at OnceShare power with family, friends, or your own gear. This wireless power bank features 4 built-in output cables, 2 USB-A output ports, and wireless charging, allowing up to 6 devices to charge simultaneously. It also includes a built-in USB-A input cable and an extra USB-C charging cable for added convenience. Compatible with smartphones, tablets, earbuds, smartwatches, and more.
  • A Tough, Reliable, Versatile DesignThe WongKuo Solar charger power bank design with safety, reliability and reassurance, provides superior quality for every user. Made with rugged ABS/PC material, this IP65-rated waterproof power bank is designed to resist splashes, dust, and everyday bumps. Dual LED flashlights offer Steady, SOS, and Strobe modes for camping essentials, hiking, blackouts, survival gear, and emergency kits. Double-click to turn the flashlight on/off; single-click to switch modes. A reliable portable solar charger with solar charging for emergency use.
  • Excellent Customer ServiceGreat service goes beyond purchase. We provide after-sales support for setup, charging guidance, wireless charging, cable use, and troubleshooting. If any issue comes up, our friendly team responds within 24 hours. Enjoy a 60-day money-back guarantee and 2-year service assurance. A practical power backup and one of those useful gifts for men, travelers, campers, and everyday use.

Description

Power up your everyday devices on the go. Charge from 0% to 60% in just 30 minutes. Cable charging is recommended. Solar backup helps in outdoor emergencies. Layered panel construction helps support outdoor backup charging. What makes this power bank different? It combines 49,800mAh high-capacity backup power, built-in cables, wireless charging, and support for charging multiple devices, making it practical for travel, camping, road trips, and everyday backup use. Can this power bank charge multiple devices at once? Yes. This power bank supports charging up to 5 compatible devices, making it convenient for phones, earbuds, smartwatches, tablets, and other everyday essentials. How do I use the flashlight? Double-click the power button to turn the flashlight on or off. When the flashlight is on, press the button once to switch between different lighting modes. How do I know if solar charging is working? When the solar panel is exposed to sunlight, the indicator light will turn on to show that solar charging is in progress. Solar charging is designed for emergency backup use, so we recommend using the main input for faster daily recharging. Do I need to carry extra charging cables? Not always. The built-in 4-cable design helps reduce the need for loose cords, so you can charge compatible devices more easily during travel, camping, or daily use.

Connector Type: Micro USB, USB Type C


Brand: WONGKUO


Battery Capacity: 49800 milliamp_hours


Color: Black


Special Feature: Built In Cable, Fast Charging, Over Charging Protection, Short Circuit Protection, Wireless Charging


Connector Type: Micro USB, USB Type C


Battery Capacity: 49800 milliamp_hours


Other Special Features of the Product: Built In Cable, Fast Charging, Over Charging Protection, Short Circuit Protection, Wireless Charging


Voltage: 5 volts


Power Source: Solar Powered


Number of Ports: 3


Rapid Charging Performance: 60% in 0.5 Hour


Compatible Devices: Camera, Headphone, Laptop, Smartphone, Smartwatch


Wireless Charging Standard: Qi


Compatible Cellular Phone Models: Apple iPhone 17, Google Pixel 10, Motorola Moto G Power, Samsung Galaxy A17, TCL 40 X


Reusability: Rechargeable


Antenna Location: Camera, GPS, Laptop, Phone, Watch


Warranty Type: Extended


Item Dimensions L x W x Thickness: 5.7"L x 3"W x 0.67"Th


Unit Count: 1 Count


Item Dimensions: 5.7 x 3 x 0.67 inches


Battery Weight: 110 g


Brand: WONGKUO


Model Name: M300


Model Number: M300


Number of Items: 1


UPC: 716597794542 717839931411


Included Components: Built in Cables, Flashlight, Lanyard, Solar Panel, User Guide


Manufacturer: WONGKUO


Number of Batteries: 1 Nonstandard Battery batteries required. (included)


Warranty Description: 3-Year Warranty


Color: Black


Battery Cell Type: Lithium Polymer


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 8 – Sep 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Game-Changer for Camping — Finally a Solar Power Bank That Actually Delivers!
Color: Black
I've gone through my fair share of portable chargers over the years, and most of them either die after a few months or can barely keep up with my phone on a full day out. This solar power bank? Total game-changer. I brought it on a 4-day camping trip last weekend and honestly didn't plug it into a wall once. What blew me away: - Built-in cables everywhere. Four cables plus wireless charging means I can charge my phone, my partner's Samsung, our wireless earbuds, and the camping lantern all at once without hauling a bag of cords. The USB-C and Lightning cables are stowed neatly so they don't dangle — small detail, but it matters. - Solar charging actually works. I was skeptical (aren't we all?), but leaving it on the picnic table during the day kept the battery steady even with heavy use. It's not blazing fast, obviously, but it's a genuine lifesaver when you're off-grid. - Tough as nails. Dropped it on a rock the first day, not a scratch. The waterproof casing came in handy when it drizzled on night two — didn't even worry about it. - Flashlight is actually useful. Not some gimmick dim light. Used it to find the bathroom tent at 2am and it lit up the whole path. The LED battery indicator is clear and easy to read, and the whole thing feels solid without being ridiculously heavy. It's not the slimmest power bank you'll ever own, but you're getting massive capacity and solar charging — that's the tradeoff, and it's worth every ounce. If you camp, hike, or just hate running out of battery on long days out, do yourself a favor and grab this. I'm already buying a second one for my dad. Pros: 6-device charging, rugged & waterproof, reliable solar trickle charge, built-in flashlight, no extra cables needed Cons: A bit bulky (expected for the capacity), solar charge is slow (also expected — it's solar) ... show more
Reviewed in the United States on August 12, 2026 by wei zheng
    • High capacity
Color: Black
Review Image by Brown
Review Image by Brown
Review Image by Brown
Review Image by Brown
This high-capacity power bank is truly impressive. It boasts a massive 49,800mAh capacity and features four wired output ports as well as wireless charging capabilities. It even includes a built-in flashlight. Notably, it supports solar charging, though it takes about three to four days to fully charge. I’m really fond of this device. ... show more
Reviewed in the United States on August 24, 2026 by Brown
    • Great Power Bank for Travel and Everyday Use
Color: Black
I’m very happy with this power bank. It has a large capacity and can charge multiple devices, which is very convenient. I especially like the built-in cables, so I don’t have to carry extra charging cords with me. The flashlight is bright, and the solar charging feature is a nice backup for outdoor use. It feels sturdy and well made. Great for traveling, camping, or keeping in the car. Definitely worth the price! ... show more
Reviewed in the United States on August 22, 2026 by Jason W
    • Not worth the money
Color: Black
The solar parow on this item does not work. If you plug it into a charger it will charge and charge item you need but once it runs out its dead. Bought it for a camping trip and it was dead by the end of the 1st day and despite being left out in the sun all day on day 2 it never charged itself.
Reviewed in the United States on August 22, 2026 by jamie
    • Good quality
Color: Black
Works great as a power Bank and a flashlight. The solar panel I don't think it can charge much but haven't really tried. I guess it may help in a pinch but I like the aesthetic of the solar panel more than if it is even practical.
Reviewed in the United States on August 18, 2026 by andy w
    • Great power bank
Color: Black
This item is great and as described. Has multiple charging options and outlets, solar power works well on charging the unit. Not too heavy.
Reviewed in the United States on August 28, 2026 by Imir George
    • Not holding
Color: Black
It doesn't hold a charge once you charge and item
Reviewed in the United States on August 24, 2026 by Lynn Tufts
    • A Swiss army knife
Color: Red
This is a very useful all-purpose charger. I really like the fact that it's inputs include usb c, USB a, and micro USB. I'm not sure why it doesn't include a lightning connector to be able to charge it since it includes a cord to be able to charge devices that use the old apple lightning connector but the selection for being able to charge it is still pretty good. The attached cords allow you to charge four different port types. This is useful but the cords are kind of short and it may have been more beneficial to have charge ports that allow you to use your own cord for more flexibility. The wireless charging is also a great option for devices that accept it. I tried a phone on it and it quickly recognized the charging pad and began charging right away. The flashlights are nice and can be very helpful if you are far away from civilization. The solar charger is a bit of a gimmick, it's rated for 0.3 amps and given the capacity of this battery, the calculation is that it would take about 30 to 40 days based on good sunlight to charge the battery from zero. It may help the device maintain a charge but only very slightly. The 3 amp output allows for quicker charging than older legacy devices, but the output of the battery pack is only going to be good for phones or accessories, your laptop will likely not be able to drop power from this power bank. It's not a bad value item, and if you like to go camping with a group of friends that still has older Apple devices as well as Android devices, this is a useful power pack. But in terms of value, you may want to consider something that is more specialized and not spend your money on something with a lightning connector if you are never going to come across one in your daily life. ... show more
Reviewed in the United States on July 27, 2026 by ChiTownTools

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