best portable power banks

One thing that immediately jumped out at me about the SABANI Portable Charger 35000mAh is how compact it feels, especially considering its massive capacity. Unlike many bulky power banks that make you feel like you’re carrying a brick, this one is almost the size of my iPhone 15 and weighs just 335 grams.

It’s surprisingly lightweight for such a high capacity, which makes it perfect for travel or daily use.

Handling the device, I noticed the built-in cables—four of them, to be exact—are a real game changer. No more digging through bags for tangled cords.

The cables feel sturdy, and the USB-C upgrade port is a thoughtful addition, serving as both input and output. Charging multiple devices at once is effortless with six outputs, and I was able to power up my phone, tablet, and even my friend’s device simultaneously.

The 22.5W PD fast charge support really stands out. I saw my iPhone 15 reach 50% in just about 30 minutes, which is nearly three times faster than standard chargers.

The LED digital display is clear and accurate, showing battery life down to 1%, so I always know when it’s time to recharge.

It feels safe to use, thanks to the ten layers of protection and intelligent monitoring. I didn’t worry about overheating or overcharging, even during prolonged use.

Plus, recharging the power bank is flexible—either via USB-C or USB-A, which adds convenience during travel or when you’re in a hurry.

Overall, this power bank combines high capacity with portability and speed, making it a reliable companion for busy days or long trips. The only downside?

It’s not the cheapest option out there, but the features justify the price for heavy users.

The first time I grabbed the Anker 25,000mAh Power Bank, I was surprised by how solid and sleek it felt in my hand. Its matte finish and compact size made it easy to slip into my bag, yet it felt sturdy enough to handle daily use.

I immediately appreciated the three USB-C ports, each capable of delivering 100W—perfect for powering my MacBook and tablet all at once.

Using the power bank, I connected my laptop, a tablet, and a couple of smartphones simultaneously. The charging was fast and consistent, thanks to the ultra-fast 100W output.

I also loved how the built-in retractable cables made on-the-go charging hassle-free, especially the long extendable one that easily reached across my bag. The other cable doubled as a durable strap, which I found handy for quick grabbing.

What really impressed me was the quick recharge feature. After a long day, I plugged it in, and within just 20 minutes, it was back to 30%.

The capacity of 25,000mAh meant I could keep my devices alive through long trips and busy days without worrying about running out of juice. Plus, it’s airline-friendly under 100Wh, so I could carry it on flights without any issues.

Overall, this power bank combines power, convenience, and portability effortlessly. It’s a real lifesaver when you’re away from outlets for extended periods.

The only downside I noticed was that it’s a bit hefty compared to smaller chargers, but the trade-off is worth it for the massive capacity and multi-device charging.

The first time I picked up the YILANS 42800mAh Power Bank, I immediately noticed how sleek and sturdy it felt in my hand. Its compact size, just over 5.6 inches long, makes it surprisingly portable for such a high-capacity device.

I was curious to see if all those built-in cables would actually simplify my life, and I was not disappointed.

Using it for the first time, I appreciated how effortlessly it recognized my iPhone 15 and Android tablet, automatically adjusting to deliver fast charging. The LED screen was a lifesaver, giving me a clear view of how much juice I still had left—no guessing games here.

I also tested charging multiple devices at once; it handled six simultaneously without breaking a sweat, which is perfect for travel or outdoor adventures.

The built-in cables are a real game-changer. No more tangled cords cluttering my bag; I just grab the power bank, and it’s ready to go.

The 22.5W fast charging really shined when I charged my phone from 20% to 80% in about 40 minutes. Plus, the safety features, like overcharge and short-circuit protection, gave me peace of mind during heavy use.

One thing to note—at around 503 grams, it’s not super light, but considering the battery capacity, it’s pretty reasonable. The multiple ports and intelligent power management make it a versatile choice.

Overall, it’s a reliable, all-in-one charging solution that keeps my devices powered up all day long without fuss.

This INIU portable charger has been sitting on my wishlist for a while, mainly because I’ve always wanted something truly slim that could still pack enough power. When I finally got my hands on it, I was curious whether it would live up to the hype of being the market’s thinnest 10,000mAh power bank.

Right out of the box, the first thing I noticed was how ridiculously slim it is—just half an inch thick! It easily slips into my jeans pocket without feeling bulky, which is a game-changer for travel days.

Its sleek design feels sturdy, thanks to high-grade materials, and I like how it doesn’t look cheap or flimsy.

Using it was straightforward. The USB-C port is a rare find, enabling me to charge my device directly with USB-C cables.

I tested its fast-charging capabilities, and it really does juice up my iPhone 8 to about 78% in just an hour. The auto-fit charging adapts to different devices, so I didn’t have to fiddle with settings.

What impressed me most is its 15-layer SmartProtect system. It kept my devices safe from overheating and overcharging, giving me peace of mind.

Plus, the 10,000mAh capacity is more than enough to top up my phone multiple times—perfect for long days out or travel.

Honestly, this power bank feels like a smart mix of portability and power. It’s lightweight but still reliable for days when I need extra juice.

The only minor downside is that only 5% of power banks feature USB-C IN&OUT, so it’s a bit of a niche feature. But overall, it’s a solid upgrade from bulkier options.

The first thing that caught my eye was how seamlessly this power bank slips into my daily routine. I tossed it into my bag without worrying about adding weight—its sleek, compact design makes it feel almost light as air.

When I saw the 10,000mAh capacity, I wondered if it could truly deliver enough juice for my busy day.

During my testing, I appreciated how quickly it charged my phone with the 20W fast-charging tech. No more long waits, which is a game-changer when you’re rushing between meetings or running errands.

The five output ports meant I could charge my phone, smartwatch, and earbuds all at once—pretty handy for multitasking.

The digital LED display was surprisingly clear and easy to read, giving me an instant snapshot of remaining battery life. It helped me plan when to recharge the power bank without guesswork.

Plus, the multi-level safety protections made me feel confident, especially when charging multiple devices simultaneously.

Despite its high capacity, it remains lightweight and pocket-friendly, perfect for travel or daily commutes. The magnetic feature is a nice touch—keeping your phone close while charging.

Overall, it balances power and portability well, making it my go-to for staying connected on the go.