







Product description
YELOMIN Portable Power Bank Solar Charger with 4 Built-in Cables &LED Flashlight 

1 Two Charging Methods
2 Portable Phone Charger
3 Multi Compatibility
4 Multiple Protections

Practical Two Flashlights
The solar bank with dual flashlights has 3 powerful modes(Steady-SOS-Strobe mode). It leads you through darkness and emergencies as a lifesaver. Make sure it’s fully charged, otherwise it won’t be enough to turn on the flashlights.

Battery Level Indicators
Four power indicator lights show the battery level or charging status, with each indicator representing 20% of battery life. When all LED indicators are lit and turn solid, it means your solar charger is fully charged.

1 Charge Multiple Devices
2 2.4A Fast Charging
3 USB Battery Phone Charger

How to turn on the flashlights?
1. Long press(about 5 seconds) the side button, two LED lights will lit on(same to turn off it).
2. Continue to shortly press the side button, it will enter into SOS mode. More once, it will enter into flashing. The next short press will turn off.
Why does this charger’s indicator lights keep on?
This is designed for solar charging, the indicator light will be more sensitive to light. If you don’t want to see this indicator light on, it is recommended that you keep it in a dark place or cover it with a piece of paper when not in use.
Why is the iPhone stop charging when it reaches 80%?
It is iphone’s battery that optimizes the charging mode to slow down battery aging and recharge when needed. Please click Battery Health and turn off the optimized battery charging function. The phone will be charged to 100%.
What is the manufacturer’s exchange period on this product?
6 months. If there is any problem with your product within the exchange period and contact the Front desk team and reply return window is closed, please contact the merchant, we will try our best to help you.
Can this solar charger be taken on the plane?
This product can be brought on the plane. If the product you receive is marked with the “Cannot be taken on the plane” sign, it is on the Amzon shipping box and is used for logistics and transportation needs.
Warmth Tips:
1.Please charge it via outlet at least 6-7 hours at first time use to fully activate this solar panel.
2. LED Working Method :LED button is on the side.You must first press and hold to turn on above 3-5 seconds, the led flashlight will work.short press to cycle modes/turn off.
3.The best operating temperature for a solar phone charger is -14°F—140°F, for security reasons, please don’t put it in a parked car or other high-temperature environments. The high temperatures will destroy the item.
4.Please do not take solar as a primary charge source. Solar charging is a charging way for emergency use. In daily life, we highly recommend charge it via wall outlet. Please kindly know that solar charging is an additional feature, the actual result may not be as positive as you expect for the small panel size, large capacity, and uncontrollable sunlight intensity. Thank you for your understanding!
5.If you want to let the two devices charger together (two devices, each output 1.2A) will charge a little slower, but a device will charge 5V/2.4A outputs high speed, so charging will be faster.
6.The USB cable in the package is only used to charge the solar charger. It is not recommended to charge other devices, which may slow down the charging efficiency due to incompatibility.
7.The solar power charger bank is very light and easy to carry. You can take it with you when traveling by plane, no need to check-in.
【 High-Quality Portable Solar Charger】: The 20000mAh solar bank is made of eco-friendly material that has an excellent ability to dissipate heat. It has a protective cover attached to the outside of the charging port, so it has a waterproof and dustproof function. The total power of 74Wh is suitable for air travel. It is a good choice for your family and friends on important festivals, such as Halloween, Thanksgiving, New Year’s Day, Christmas, Valentine’s Day, Mother’s Day, Father’s Day, etc.
【6 Outports Highly Compatible with Multiple Devices 】: The solar phone charger is not only features 3 built-in output cables (Type C, iOS and Micro USB), but also 3 output ports (USB*2 & USB-C*1), but it is also a portable charger that can be recharged 1 USB-A input cable and 1 input ports ( USB-C), suitable for more mobile phones. Built-in 5V/ 2.4A USB Outputs make charging 6 devices at full speed easy. Own it to power all your devices and eliminate messy cables.
【Two Different Charging Methods 】: The 20000mAh External battery charger with a solar panel can be recharged by sunlight or an outlet. However, solar charging is affected by the intensity of light and its area, so its charging time will be very long, and solar charging can only give you a trickle of current.
【Practical 2 Flashlights 】: The solar-powered charger features 2 powerful, bright flashlights and a compass, which is essential outdoor equipment. The 2 LED flashlights can be used as flashlights with Steady-SOS-Strobe mode for emergencies. The indicators indicate the status of the battery charger in a timely manner. The green light is on when charging by solar, and the blue light is on when USB charging. The solar travel power bank is an ideal companion for camping, hiking, and other outdoor activities.
【Reliable Service for Solar USB-C Charger 】: You will get 1*20000mAh Solar Panel Charger, 1*User Guide. In addition, we will have a 24-hour online after-sales service, and we will have a fast, friendly, and hassle-free customer service team there for you. If you have any questions about our products or services, please do not hesitate to contact us, and let us know.
8 reviews for YELOMIN Solar Charger, 20000mAh Portable Type-C Solar Power Bank with 4 Cables, Waterproof Battery Pack, Outdoor External Backup Power Charger Six Outputs/LED Flashlights, Perfect for Camping Travel
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$18.35

Prateek Prakash –
Absolutely Reliable – A Must-Have for Outdoor Adventures!
I couldn’t be happier with this solar charger! The 20000mAh capacity is no joke-it easily charges my phone 4-5 times and still has juice left. What really sets it apart is the built-in 4 cables (USB-C, Lightning, Micro USB, and standard USB), so I don’t need to carry extra cords-super convenient!The solar charging feature is a lifesaver when I’m hiking or camping. While it’s not as fast as wall charging (which is expected), it does a great job keeping the power bank topped off during the day. The Type-C input/output is fast and reliable, and the unit itself charges quicker than I expected.It’s also waterproof and rugged, which makes it perfect for the outdoors. I dropped it a couple of times on rocky terrain, and it came through without a scratch. The LED flashlight is a great bonus for emergencies or nighttime use.Overall, this power bank is dependable, durable, and thoughtfully designed. If you’re into ↓ travel, camping, or just want an emergencykup, this is a fantastic investment!
AmazonCustomer –
Great for everyday, camping, kayaking, emergency backup and more!
The value for this is fantastic. It isn’t too big, can fit in my pocket if needed. It seems very rugged like an old otterbox case. It has every charging cord you can imagine built into the unit so you don’t have to bring your own, and also additional functionality of the ports on the end if you DO want to use your own. The addition of the compass is novel but could come in handy and the flashlight is for sure great. I will take this camping for sure and even out on the kayak since the solar charging will keep it juiced!
Vijay M. –
Real Solar Battery Back up
I recently picked up the Solar Charger, and I have to say, it has been a game-changer for my outdoor adventures. With a 20000mAh capacity, it really packs a punch and keeps my devices charged for days. I took it on a weekend camping trip, and it worked flawlessly.What I love most about it is that it came with four different cables, which meant I could charge anything from my phone to my tablet without having to dig through my backpack for the right one. The multiple outputs made it super convenient for my friends and me to charge our devices at once.The fact that it’s waterproof is a huge plus! We had a bit of rain on our trip, and I didn’t have to worry about my charger getting damaged. Plus, the built-in LED flashlights were handy when we had to set up camp in the dark.It also recharges pretty well in sunlight. I left it out during the day, and by the time we were ready for another night of fun, it was good to go again. Overall, I’d recommend this solar power bank if you’re into camping or any outdoor activity. It’s reliable, durable, and really makes a difference when you need that extra boost of power!
Ashley –
Great so no worries about dead cellphones or other devices
It charges slowly
Dayana Pérez Ortega –
Perfect for Outdoor Adventures
I love how reliable this solar power bank is, especially when I’m outdoors.The 20000 mAh capacity lasts a long time and the built-in 4 cables make it super convenient—no need to carry extras.It also has multiple outputs, so I can charge several devices at once.The waterproof design and LED flashlight are great features for camping or emergencies.Overall, it’s a solid and practical backup charger for everyday use and travel.
BS –
I don’t recommend this product!!!
Edit: A cheap product. It stopped working about 60 days after I bought it. It’s completely dead and won’t recharge at all—solar, crank, and USB-C charging all fail. It’s non-returnable after 30 days, so be aware of marketplace warranty policies. It looks nice, but it’s a crappy product that stopped functioning after only occasional use.I took this 20,000mAh solar charger on a recent camping trip, and it exceeded my expectations. The capacity is fantastic, it easily charged my iPhone multiple times and still had juice left. I love the built-in 4 charging cables, which made it so convenient not having to bring extra cords. The dual USB ports plus the Type-C input/output make it compatible with all my devices, including my tablet and wireless headphones. What really stood out was the solar charging feature. While it’s not super fast ( as expected with solar), its a great backup when you’re off the grid and running low on power. It gave me peace of mind during long hikes knowing I could get a little extra charge if needed.The build is solid, and it held up well through some light rain and dust — definitely made for the outdoors. Whether you we’re camping, hiking, or just want a reliable backup power source, this solar power bank is a great choice. Highly recommend it!
ND –
Practical powerbank for trips!
This 20000mAh solar power bank is an excellent, eco-friendly gadget for travelling. It charges multiple devices quickly with its built-in cables and ports, and the waterproof, dustproof design adds durability. The bright dual flashlights and compass are great for camping. I would say most of the time you will use plug in charging but solar charging is very good nice-to-have feature for those outdoor adventures. A thoughtful and practical gift for family and friends on any occasion – definitely a good bang for buck!
Shaan K –
Solar Charger, 20000mAh Portable Type-C Solar Power Bank with 4 Cables
The value for this is fantastic. It isn’t too big, can fit in my pocket if needed. It seems very rugged like a case. Took this 20,000mAh solar charger on a trip, and it exceeded my expectations. The capacity is fantastic. The addition of the compass is novel but could come in handy and the flashlight is for sure great. The build is solid, and it held up well through some light rain and dust, made for the outdoors. Whether you we’re camping, hiking, or just want a reliable backup power source, this solar power bank is a great choice. Its a great backup when you’re off the grid and running low on power. Recommend it.