RETMSR Portable Charger, Power Bank 30000mAh Battery Pack
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18,353 reviews
covering
49 products
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Portable Power Banks
Experiential insights by users
About RETMSR Portable Charger, Power Bank 30000mAh Battery Pack
Overall Feedback:
94% positive
94% were satisfied with the multiple charging ports
The fast charging port is awesome and charges my phone quickly.
The power bank has 2 additional ports to charge multiple devices.
The power bank has four LEDs on the top to display the level of charge. They flash while charging and one of them turns red when charged with a Quick Charge charger, which is difficult to see as it shares the same hole with the first blue LED.
93% praised the extended battery life, but 7% didn't praise
The battery lasts a long time between charges.
Once charged, the battery lasts for a week on the road with my usage, although it takes a long time to charge.
The power bank has a long battery life and I only need to charge it every other week based on my usage.
The battery lasted for almost a week before I had to recharge it.
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92% were impressed by the quick charging time, but 8% weren't impressed
I was able to charge my phone decently fast in under 2 hours using the portable power bank.
Once charged, the battery lasts for a week on the road with my usage, but it takes a long time to charge.
I bought the battery for fast charging but it did not meet my expectations.
It took several hours to charge my iPad and consumed 75% of the capacity.
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93% highlighted the universal compatibility, but 7% raised concerns
I can charge other devices with the power bank's three USB-A ports and the USB-C port supports PD charging up to 20 watts for charging the power bank or another device.
The power bank is not compatible with my Samsung S10. When I connect it, my phone cycles on and off charging continuously without ever charging.
87% found it perfect for traveling, but 13% didn't
The power bank has a textured surface that is easy to grip.
This product is a great option for emergency charging and power outage. I would recommend it if you have space during travel and don’t mind a little extra weight.
The power bank size may be too big for travel depending on the power required away from an AC outlet.
The portable charger is a little heavy and too large to fit in my pocket, so I keep it in my backpack.
