Solar Charger Power Bank 49800mAh with 4 Built-in Cables & 3 Foldable Panels, PD22.5W Fast Portable Phone Charger, External Battery Pack with USB-C in/Output & Flashlight for Outdoor Camping
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Availability:
In Stock.
Arrives
Sunday, May 10
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Color: Blue
Features
- Power Bank with 4 Built-in Data Cables: This solar power bank features four built-in data cables (iOS, Type-C, USB-A, Micro) and three charging ports (Type-C, Micro, and USB-A), supporting simultaneous charging for up to five devices. Compatible with a wide range of mobile phones, tablets, and other electronic devices, including iPhones, iPads, and Samsung devices, it eliminates the need for cables for both input and output. Say goodbye to cluttered cables and charge anywhere.
- High Capacity and Safe and Reliable Power Bank:49800mAh ultra-large capacity solar charger that can keep your phone running all day. Built-in high-quality lithium polymer battery, the battery pack has passed UL, CE, FCC, RoHS, and UN38.3 certifications. Powerful safety system provides temperature protection, overvoltage protection, overcurrent protection, short circuit protection, etc. The Solar Power Bank stabilizes the device and ensures its safe use.
- 4 Solar Panels, 8X Solar Efficiency:Now you can charge your solar battery bank with built-in 4 solar panels. Those premium panels can produce 1280mA Max current to instantly recharge this solar charger, 8X higher solar charging efficiency than the normal single-panel solar phone charger. The KEPSWIN portable charger is a perfect choice for outdoor enthusiasts.
- Super Bright Camping Light & SOS Flashlight: Press and hold the switch for 3 seconds to turn on/ off the flashlight. Press the short button to switch between 3 different camping light modes: Normal electric torch mode/ SOS mode/ Strobe mode, suitable for various outdoor use environments. In an emergency or in the wild, this solar charger power bank can illuminate the darkness and protect your night.
- Durable outdoor essential: This solar portable charger is made of high-quality ABS+PC material, offering a sturdy and durable structure with waterproof, dustproof, and shockproof features. It can withstand harsh outdoor environments. The corners are covered with thick, drop-proof silicone, and the charging port is protected by a silicone sleeve to prevent water ingress. Additionally, the included carabiner clip allows you to attach it to your gear or backpack for hands-free charging.
- Packaging and Support: You will receive the KEPSWIN solar-powered portable charger, a Free Carabiner, and a user manual. We offer 24/7 customer support to ensure any issues you encounter are resolved quickly and to your satisfaction, giving you peace of mind with your purchase. Important Note: Due to its high capacity, this power bank may exceed airline carry-on restrictions for lithium batteries. Always check with your specific airline before flying.
Connector Type: USB Type C
Brand: Kepswin
Battery Capacity: 49800 Milliamp Hours
Color: Blue
Special Feature: Power Bank QC3.0 Fast Charging, USB C, Waterproof Portable solar charger, camping hiking gear must-haves, LED Flashlight, gifts, Charging Indicator, backpacking, Multiple Protections,3 USB Outputs See more
Product Dimensions: 7.1 x 3.2 x 1.1 inches
Item Weight: 1.63 pounds
Item model number: PS37K
Batteries: 2 Lithium Ion batteries required.
Special features: Power Bank QC3.0 Fast Charging, USB C, Waterproof Portable solar charger, camping hiking gear must-haves, LED Flashlight, gifts, Charging Indicator, backpacking, Multiple Protections,3 USB Outputs
Other display features: Wireless
Color: Blue
Whats in the box: 1 x 49800mAh Solar Charge Power Bank ; 1 x User Guide; 1 x Free Carabiner
Manufacturer: Shenzhen Zhong xing Wei Technology Co.,Ltd.
Date First Available: September 21, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, May 10
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Financing
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- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Color: Black
The media could not be loaded. I’m very satisfied with this Kepswin 49800 mAh Solar Power Bank 🔋. It has a large battery capacity, allowing me to charge my phone and other devices multiple times without needing a wall outlet 📱💪. I really like that it comes with built-in cables, so there’s no need to carry extra cords, and you can charge multiple devices at the same time 🔌📲. The foldable solar panels ☀️ are very useful for emergencies or outdoor use, and the LED flashlight 🔦 is quite bright, making it perfect for camping, travel, or power outages. It’s durable, easy to use, and very practical for everyday use or outdoor activities 🏕️✈️. Highly recommended, it delivers great performance and convenience 👌✅.
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Reviewed in the United States on January 2, 2026 by Jonathan Naranjo Jonathan Naranjo
Color: Orange
This solar power bank is incredibly versatile and reliable. The built-in cables are super convenient, so I never have to carry extras, and the foldable solar panels are great for outdoor use. Charging is fast, the battery capacity lasts forever, and the flashlight is a nice bonus for camping. Solid build quality and perfect for travel, emergencies, or everyday use. Highly recommend.
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Reviewed in the United States on January 21, 2026 by Denis
Color: Blue
I’ve been using the Solar Charger Power Bank 49800mAh for a few weeks now, and it’s been an absolute game changer! The huge battery capacity lasts for days, and the built-in cables make it super convenient—no need to carry extra cords. The foldable solar panels charge surprisingly well under sunlight, which is great for camping or road trips. The PD 22.5W fast charging feature powers my phone and tablet quickly, and I really like that it has both USB-C in/out ports for versatility. The flashlight is bright enough for outdoor use and emergency situations. It’s a bit bulky, but that’s expected for something this powerful. Overall, this power bank is reliable, durable, and perfect for outdoor adventures or power outages. Definitely worth the investment!
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Reviewed in the United States on October 23, 2025 by Mas
Color: Orange
Solid, well-made power bank that’s perfect for travel or outdoor use. The built-in cables are super convenient, and it charges devices quickly. The solar panels are a nice bonus, and the flashlight is surprisingly bright. Great capacity and very reliable overall.
Reviewed in the United States on January 21, 2026 by Mahdi H.
Color: Blue
Just took the KEPSWIN 49800mAh solar power bank on a 3-day camping trip and it was an absolute beast — easily the MVP of the weekend! The four built-in cables (Lightning, USB-C, Micro, and USB-A) meant nobody in the group had to dig through bags for cords — we charged three phones and two headlamps at the same time without any extra cables. PD 22.5W fast-charging had my iPhone 15 from 20% to 80% in under an hour even while we were all using it. The three foldable solar panels actually work. Left it clipped to the backpack while hiking and it pulled in enough juice during the day to top off the bank without ever plugging it in. Real-world solar charging is slow, but 8× faster than single-panel chargers is no joke — it kept us powered the entire trip. Build quality is rugged: dropped it on rocks, got it dusty and a little rainy — zero issues. The silicone port covers and corner bumpers really do protect it. The camping light is ridiculously bright and the SOS/strobe modes gave serious peace of mind at night. 49800mAh is massive — it fully charged four phones multiple times and still had bars left. Weight is noticeable (about 1.3 lbs), but the carabiner makes it easy to hang off a pack. If you camp, hike, or just want a “throw it in the car and forget about it” emergency bank, this thing is fantastic. Already bought a second one for the glovebox. 100% worth it!
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Reviewed in the United States on November 17, 2025 by R.E.L.
Color: Blue
Very good battery. Fast charging easy to use. The cord length is a bit short, but usable, is a bit difficult when charging multiple devices. Wish cord length was the length of the battery. Flashlight handy. Will put in my car as a backup. Have not charged using the solar panel yet.
Reviewed in the United States on December 10, 2025 by Cherston68
Color: Blue
Solar Charger Power Bank 49,800mAh capacity he work perfect easy for connecting 4 built-in cables (including USB‑C). 3foldable solar panels for charging via sunlight. PD 22.5W fast‑charge output. USB‑C input/output and an integrated flashlight. Designed for outdoor/camping use. Users generally praise this unit for its large battery capacity and solar‑panel convenience, making it reliable for extended outdoor trips where grid power isn’t available. The built‑in cables and flashlight add practicality, while the PD 22.5W fast‑charge supports quick device recharging. Common notes include that solar charging can be slower than advertised, and the unit’s size and weight can be bulky for everyday carry.
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Reviewed in the United States on December 8, 2025 by Sandy99
Color: Orange
This power bank is very convenient with the built in cables so there is no need to carry extras. The large capacity easily keeps my phone charged all day, and the multiple ports allow charging several devices at once. The solar panels are a nice bonus for outdoor use, and the flashlight is bright and useful. It feels sturdy and well made, making it great for camping, emergencies, or travel. Overall, I am very happy with this purchase and would recommend it.
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Reviewed in the United States on December 17, 2025 by NoNeedForSilverware NoNeedForSilverware