(as of May 10, 2025 09:31:26 UTC – Details)
From the brand
Solar Power Bank
About Us
In recent years, with the popularity of smartphones and various mobile electronic devices, founders Bard and Daniel have increasingly noticed the anxiety of mobile device users about battery life. So they founded the brand “Mregb” in 2014.
Mregb’s core purpose is to provide users with high-quality,gendurablemost cost-effective power banks,addressing user concerns about battery power.
Solar Power Bank 42800mAh
Solar Power Bank 42800mAh
Solar power bank portable charger uses strong professional ABS material, Chemical resistant, heat-resistant, and has super surface hardness, high elasticity and toughness. IP67 waterproof,drop-proof and dust-proof, so you no longer worry about damage caused by water/drop, the powerbank can work in extreme environments.
Portable charger is compatible with all USB devices such as smartphones and tablets. The battery pack charger portable has 2 USB output ports, if the device is compatible, the portable battery pack can support the QC3.0 fast charge protocol.
Solar charger power bank has a large battery capacity of 42800mAh, and uses high-density batteries to load a larger capacity without changing the volume and weight. The super battery life allows you to get rid of the anxiety and worries about the depletion of the device power anytime and anywhere.
Solar phone charger is equipped with a super bright LED flashlight with a long range, It can work continuously for up to 100 hours.
Friendly reminder: When the solar panel is being cared for, it will generate current to charge the battery, and the indicator light will flash.Solar charging is affected by the instability of sunshine intensity and duration. The battery capacity of the portable charger power bank is very large, so the charging will be very slow and should be used as an emergency function. For daily charging, please use a charger with a power above 5V2A to charge the portable phone charger.
Customers say
Customers find the power bank works well for camping and outdoor adventures, with good battery life that can power several times without recharging, and appreciate its durability and value for money. The charging ability receives mixed feedback – while it charges well in the sun, customers note it’s not as fast as USB-C charging. The size receives mixed opinions, with some finding it handy to carry while others consider it slightly bulky.
AI-generated from the text of customer reviews
Paige –
Reliable Backup Power with a Handy Flashlight
I got this power bank for emergencies and outdoor trips, and it has been a solid investment. The battery capacity is impressive—I can get multiple full charges for my phone and still have power left over. The fast charging works well, and I appreciate the multiple ports, which make it easy to charge multiple devices at once.The built-in flashlight is a great bonus, super bright and useful for camping or power outages. The solar charging feature is a nice touch, though it’s best used as a backup rather than a primary charging method since it charges slowly with just sunlight.Overall, a dependable and durable power bank that gives me peace of mind when traveling or during emergencies. Highly recommend for anyone who needs extra power on the go!
NP –
Great and fast charger
This solar power charging is great addition to my vacation and hiking trip with friends and family. This device help me to charge my phone, Torch, Laptop and ipdad all at same time and charged very quickly. You can charge other device while charging the device itself at same time without any issues. It is good in size so easily can be packed in travelling or backpack. Outside body is strong so will lasy longer time and no need to worry about damaging plastic in harsh weather.
Andre –
This is a great buy.
this power bank is amazing. works great everytime I need to use it and recharges on it’s solar pretty fast comparing to others I had. this is not the type to carry in your pocket since it is larger to accommodate the solar panel, but it out performs the little ones for sure. great buy
Me –
Bulky but great features and super useful.
Love the solar charging but it’s slow. Cool flashlight feature and charges devices anywhere. A but bulky and heavy for hiking but it goes in the bag every time.
HS –
Works Great
Great power bank to have during sunny days as it charges through solar. it is easy to use and portable too. Torch is a great feature which is an add on necessary feature.
Tabitha –
Excellent Solar Charger
This is my first solar charger powerbank and I love it. I like the high visibility orange and black–the bright orange helps keep the bank from being misplaced especially when I have it outside charging. I left the flashlight on, and it lasted for over 2 days with no recharging and would have gone longer than that, but I wanted to take it on a trip, so I charged it 🙂 So far this has been super useful and I plan to have it for backup power for my phone from power outages during winter snowstorms as well.
SShep –
Very happy with purchase.
Been using four of these for several months. They work great. Will charge my Pixel 6 Pro 2+ times.The green LEDs are super bright. You’ll want to turn the unit upside down if using in a dark room.Flashlight is adequate but it’s just a bonus feature.Did not see much solar charging if I laid it in a window.
K –
Long lasting battery and quick charge
Very convenient if you are planning to travel outside this summer. It quickly charges through solar and has various port options to charge different products at same time. The design is compatible for small bag-packs making it easy to carry. I am in absolute love with the long lasting battery life. I have had several power banks over the years but this is by far the best.I would definitely recommend this.
Jami Taschuk –
It is a good battery to have as a spare or back up.I use this battery to charge my phone when in a pinch. or bluetooth speaker.its a little heavy to keep in you bag but in the car or golf bag it works great.There are lots of options out there …this battery is OK. No real complaints.A big battery …bulky.
Jimmy Ma –
(Warning ⚠️ not USB c)The battery bank broke in like a month… It’s showing that it’s full but won’t charge anything.not waterproof.It’s light wight because the battery is small.I got a 22000 mAh power bank that’s way better than this thing.