Best 50000mAh Power Banks of 2025

"When I first received the power bank, I thought it might be a bit too large. However, after using it several times over the past few months, I've realized how valuable that 'extra juice' has been. The slight weight I initially noticed has become unimportant. Now, we take it with us everywhere, and I truly appreciate the peace of mind knowing we're always powered up!"

"I recently got the OHOVIV Portable Charger, and it has truly surpassed my expectations. The 22.5W fast charging is incredibly efficient, allowing my phone to charge from nearly empty to full in no time. With its massive 50000mAh capacity, I easily get at least five full charges, ideal for long trips or busy days. The LED display is a great touch, showing real-time battery levels, and the two USB ports let me charge multiple devices simultaneously without sacrificing speed. I highly recommend it!"

"I bought this power bank with low expectations, but it works wonderfully! It’s a bit heavy, but considering all my devices need charging, I can manage. I was able to charge two dead phones in just 40 minutes!"

"I adore this charger, even if it’s the size of a brick. It does take a while to charge, and it’s a bit too chunky to fit comfortably in my pocket, but the capabilities are phenomenal for the price. I can get about 8 iPhone charges, which is fantastic for camping or emergencies!"

"This battery pack has been a great life saver during my deployment! It charges fast, holds a charge for a month, and while it's heavy, I appreciate its durability. I can charge multiple devices without worrying."

"Initially, I was a bit taken aback by the size of this battery pack; it’s not something I’d typically carry around. However, it’s now a must-have in my backpack. It’s literally indestructible and holds tons of power, enough to charge my phone and my family’s devices while still having juice left!"

"This power bank is a beast! It charged my iPhone 15 Plus from 16% to 80% in about 35 minutes. It kept my over 65 watt ROG Ally 1 charged for hours, along with my phone for over a week. Fits perfectly in my jacket pocket, super convenient!"

"I've had this for a couple of months now, and it works very well. I charge it a few times a week, keeping everything topped off. The build quality of the 65W is wonderful. I highly recommend it!"

"I bought this to power my Starlink Mini, and it does a fabulous job, going strong even after hours of use!"

"I bought this item for a heated seat during hunting. The 50,000 mAh capacity surprised me with its endurance. I used it for over 8 hours on medium, and it still had half power left. It charges quickly and has 4 outputs for different devices. The only downside is its size and weight, but the performance outweighs that. I was so impressed, I bought two more for my friends!"

"Using the Morfec 50000mAh Power Bank has been a fantastic experience. Its massive capacity charged my iPhone up to 15 times! I loved the 22.5W PD fast charging; it got my phone from 20% to 60% in only 20 minutes. The built-in safety features give me peace of mind, and the LED light was a lifesaver during blackouts. It's become essential for our travels and emergencies!"

"Before a recent camping trip, I charged the power bank to about 90%. It kept my phone charged throughout the 3-day trip, and I still had 30% left! It’s a bit bulky, but still portable and the built-in flashlight was incredibly useful. Overall, it's definitely worth the price, and I hope it continues to perform well!"

"I use this power bank to charge my camera and phone. It's amazing to have such a huge capacity and it's also very handy since it comes with built-in cables. I'm curious to see how long it will last."

"All in all, I have only positive things to say about this power bank. Having all the necessary cables built in is extremely convenient for me. I hate carrying around multiple cords that get tangled, and this power bank lets me plug in my iPad and phone at the same time without any issues. The battery life is also impressive; I've never had it run out while in use."

"I was a bit disappointed that the charger did not include a charging cord in the box. That felt like an odd oversight."

"This power bank is fantastic! It charges my iPad Pro 12.9 fully about two times and still has plenty of juice left. I'm really happy with my purchase!"

"I own an iPhone SE, which feels ancient since I have to charge it three times a day. This power bank kept my phone at 100% for three days and still had charge remaining! It's a bit heavy and takes 8-10 hours to recharge, but for 50k mAh, I think that's reasonable, especially on trips."

"I find this power bank to be very handy for my fourwheeler and camping trips. It stays in my toolbox for emergencies and holds a charge well. I charge it weekly and can power multiple devices over and over. As someone who rides alone often, it gives me peace of mind, and I highly recommend it for tool bags and camping gear!"

"I absolutely love the flashlight feature! I've been searching for a portable charger with a light, and this one does it all. It can charge multiple devices at once and has a long battery life. I took it on my trip to London, and it was a lifesaver during those long tourist days. Just remember, it's a bit bulky, so make sure you have a suitable bag to carry it. Overall, it's definitely worth the money and super easy to use. GO GET IT!"

"I purchased this for my heated vest, and while it is a bit heavy, it provides heat all day. It's exactly what I needed, and I'm okay with the extra weight and bulge in my pocket. I know that when I'm out in the cold, this pack will keep me toasty!"

"Before I dive in, I want to say this battery bank does everything it claims and has high capacity. However, I was disappointed to receive a used item with scratches and dings. Despite that, it does charge my devices well. I charged my phone from 80% to 100% using only 4% of the battery. Charging it fully takes about 6 hours, but I expect it might take around 8 hours from empty to full. I'm planning to contact customer service to see if they can send a new power bank because, honestly, if you pay for a new item, you want it to be new. Overall, it’s a good product, but quality control needs improvement."

"I found this power bank to be compact and powerful. Its battery life is impressive, and I appreciate how lightweight it is."

"While I had a great experience using this charger during my camping trip, I did notice that it takes its time to charge my phone."

"I really enjoy using this battery bank. Although I’m still verifying its capacity claims, it operates well and is very easy to carry."

"I ordered this a couple of months ago and wanted to try it out to give a fair review. The battery lasts a long time, and I powered multiple devices at a time. During a recent hurricane, it was really helpful when I was without power for several days. I actually went back and ordered a second one because it’s that good!"

"This power bank has a larger than normal capacity with a smaller form-factor. It's compact and sturdy enough to toss in my backpack. The fast charging means I won't have to stay plugged in for long. Plus, it comes with a small but bright flashlight. All of this for $20? I'm definitely getting a few more!"

"I bought this power bank and while the input ports were off-set on the first unit, the second one was better. However, I faced issues with the lightning input not charging, which was disappointing as I confirmed my other devices worked fine. I ended up using the old micro USB to charge it, which isn't ideal. It's a shame because I really wanted to love this product."

"I always keep this in my backpack when I travel, especially on flights. It can charge my iPad, phone, and other devices. While it feels a bit heavy in one hand, I find it essential. The USB-C and A slots are convenient, and I carry a 6-foot cord for airport use. Charging takes a few hours, but it's quick enough for emergency calls after just a few minutes of charging. It shows remaining power with blue dots, and it doesn't make noise. If you travel without one of these, you're really missing out!"

"I bought this power bank to replace my old 15k one, opting for a higher capacity this time. It feels well-made and has a USB-C port, which is great. While charging the power bank with a USB-A cable is slow, using USB-C is much faster. I can charge my iPhone 12 around four times before the power bank hits 40-50%. Charging heavier devices, like my iPad Pro, yields fewer charges, but overall, it's a recommended product."

"Initially, I tried charging via USB-C for faster charging but didn’t realize there was a limit on its input capacity. It feels about three times heavier than a regular 10,000 mAh charger, but so far, it charges my iPhone efficiently. I appreciate the simple display showing charge capacity. Although the female inputs feel a bit off, they function well. Given its low cost compared to other 10K mAh chargers, it’s still a good deal for possibly four full iPhone charges."