SOARAISE Power Bank, 27000 mAh Power Bank, PD3.0 QC4.0 22.5 W Fast Charging External Battery Pack with 3 USB Outputs and LED Digital Display, Portable Charger for iPhone, Samsung, Tablets and More

This really does have a very long battery life! It’s pretty heavy but very small so I keep it in my purse when going places! So convenient and one of my best purchases for phone accessories.

A family member left me use hers and i loved it! This power bank holds the charge for a long time, multiple days, even after fully charging multiple devices at once.

Good product but its heavy compared to my other charging banks. That's why I gave it 4 stars. Not convenient for carrying around or using to power a heated shawl (which is why I purchased it), but its useful around the house.

These battery packs are so durable and really save the day when using devices over long periods of time and are nowhere near a power source.

Easy to use and understand

This barely charged my Galaxy note twice from around 30% before dropping down to about 20%. This seems to have less real life charging capacity than my 20,000 mAh battery packs... and in fact seems more on par with my 10,000 mAh packs. I expected a lot more but it is better than not having a back up battery on hand. The fast charging is not really appealing as that makes your batteries die more quickly. Otherwise, the plastic housing feels high quality and it is nice to have the digital display to know how much charge is left... and I also like that it immediately starts charging when you pug a device in without having to manually turn it on.

Without the discount even, this is one if the best. With the 50% off, it's a must have.Go buy 2 or 3 now!

The description does not offer many facts and use too many "up to" and "can" phrases. The instruction manual provides nothing more than what you can see on the product. I would like to see output capacity of the battery. This shows how many mAh the battery can provide to devices. I charged my Samsung A15 from 23% to 80%. That's 2850 mAh on the 5000 mAh phone battery. It took the bank from 100% to 76%. 24% for 2850 mAh. That means the battery can charge 11,875 mAh. Output capacity is only 44%? Most banks have a conversion factor of 74%. At 44% the iPhone 15 Pro can charge 3.6 times and the Samsung S23 can charge 3 times instead of the 8 times and 6 times in the description. No wonder they use up to's. After all, 3 is on the way up to 8. The phone was charged on the USB-C port. The phone showed 38 minutes until full (which it did) and fast charging. With the USB-A port, the phone showed one hour 13 minutes until full and fast charging. The bank came charged at 70% and took one hour and 45 minutes to get to 100% on a 30-watt charger. It took one-half hour to get from 95% to 100%. Gotta love protection! This bank will be used for phones, flashlights, and lamps in a power failure. Hopefully it has good standby power as the manual gives it three months before charging is suggested. I do like the simple appearance. There is no flashlight or attached cables. One power button, three ports, and an LED readout are all you need. This bank will be useful, even though it doesn't provide what you would expect from a 27,000 mAh battery. It does, however, take a charge much quicker than what I would expect for this size battery.UPDATEThe SOARISE power bank did not have the output capacity I anticipated in my original review. I thought I would give it another chance. I charged the same Galaxy A15 for the same 50% of its battery power once again. This time I used a USB-A port on the bank. Charging time was double the charging time with the USB-C port. The bank went from 100% to 82% yielding an output capacity of 13,889 mAh for a conversion rate of 51.44%. The bank is approaching an acceptable level. The A15 charges at up to 25 watts and the bank can get to 22.5 watts. Is the fast charging leading to low capacity? Enter a phone from 2016 that charges at 5 watts. I charged it through a USB-A port on the bank. I won't go through all the numbers to avoid making this a really long update, but with this 5 watt phone the bank's output capacity is 21,429 mAh with a conversion rate of 79.4% Speed kills the capacity. This test actually is encouraging since my intended use of the bank is for flashlight and lamps during power outages. These devices use 5 watts charging and can be charged many times more than a modern phone. I'll go from 3 stars to 4 stars because the bank has more uses than what I originally thought. No 5-star rating because the description promises fast charging AND many charges. You can't have both.