best portable battery packs for tablets cnet

Holding this 65W Power Bank in your hand immediately gives you a sense of solid build quality, with a sleek matte finish that feels smooth yet grippy. It’s roughly the size of two iPhone 14 Pro Max units stacked together, but despite the large capacity, it’s surprisingly lightweight at just over 16 ounces.

The moment you connect your device, you’ll notice how quickly it kicks into action. The dual USB-C ports and single USB-A port give you flexibility, and the design makes it easy to share power among friends or family.

I tested charging my MacBook Pro and an iPhone 15 simultaneously, and the Power Bank managed both without breaking a sweat.

Charging speeds are impressive—my MacBook hit 50% in under 40 minutes, and my iPhone 15 topped off in about 30 minutes. The 25,000mAh capacity really shines during long trips or power outages, as I was able to juice up my devices multiple times without needing a wall socket.

What I appreciate most is the wide compatibility—this power bank works with everything from gaming devices like SteamDeck to tablets and smartwatches. The LED indicators are clear, showing exactly how much power is left, which is super handy during travel.

Of course, it’s not perfect. The size means it’s not the most pocket-friendly option, and the weight can be noticeable if you’re carrying it all day.

Plus, the low-current mode for small devices requires a bit of a long press to activate, which might be a minor inconvenience.

Overall, this Power Bank offers a reliable, fast-charging solution for multiple devices on the go, making it a solid choice for travelers, students, or busy professionals.

The moment I plugged in my MacBook Pro and watched it jump to 50% charge in just under 40 minutes, I knew this power bank was a game-changer. Its sleek, compact size fits easily in my bag, yet it packs enough punch to charge my device multiple times over.

The 140W fast charging capability really shines when I need a quick top-up. I tested it on my iPhone 15 and Samsung Galaxy S24, both charged rapidly thanks to the intelligent distribution of power across the two USB-C ports and the USB port.

Sharing power with friends was effortless, thanks to the triple-port design.

Handling the 25,000mAh capacity feels surprisingly light. It’s like carrying two iPhones but with the ability to recharge my laptop, tablet, and phone all at once.

During a weekend camping trip, it kept my devices alive without fuss, even when I was far from outlets.

The compatibility is impressive—almost all my devices, from low-power watches to high-demand laptops, work seamlessly. The quick charge support for PD3.0, QC3.0, and other fast-charging standards means I don’t have to wait long before I’m back online.

The size and weight are manageable, though a bit on the heavier side for ultra-light travelers. Still, the convenience of charging three devices simultaneously and the robust capacity outweighs this minor inconvenience.

Overall, this power bank is a reliable, versatile companion for work, travel, or gaming. It’s a solid investment if you need a portable charger that doesn’t compromise on speed or capacity.

As soon as I grabbed the Doubc 10000mAh Power Bank, I noticed how sleek and compact it feels in your hand—lighter than most power banks with similar capacity. The smooth matte finish and sturdy build give it a premium vibe, unlike bulkier models that feel cumbersome to carry around.

The real game-changer is its fast-charging tech. I was able to top up my phone from 10% to nearly full in just under 30 minutes, thanks to the 25W PD 3.0 and QC 4.0 outputs.

It’s perfect if you’re often in a rush or forget to charge overnight. Plus, with three ports—USB-C and two USB-A—you can juice up multiple devices at once without waiting.

The LCD display is a small detail that makes a big difference. Seeing the real-time battery level and input/output status means no more guessing if it’s ready to go.

I also appreciated the micro USB input, which adds versatility, especially when I don’t have my usual cables.

Charging my iPhone, Android, and even my Bluetooth earbuds simultaneously was effortless. The power bank’s built-in protections kept everything safe from overheating or overcharging, so I can relax knowing my devices are protected.

It’s durable enough to handle outdoor adventures, and the capacity supports multiple charges without draining quickly.

On the downside, it’s not the smallest or lightest option out there, but the performance more than makes up for that. Overall, this power bank is a reliable, fast, and versatile choice for everyday use and travel.

Unlike many power banks that feel bulky or rely solely on external cables, this Baseus 10000mAh model immediately stands out with its sleek, pocket-friendly design and built-in braided USB-C cable. It’s the kind of device that practically disappears in your hand, yet packs enough punch to keep your devices alive during long days out.

The moment you hold it, you’ll notice how sturdy and thoughtfully designed it feels. The braided cable is not only durable but also tucks neatly into a side slot, eliminating that annoying cable-fishing game in your bag.

Plus, it doubles as a handy wrist lanyard, making it easy to carry during hikes or festivals.

Charging speed is where this power bank really shines. With 22.5W Power Delivery, I saw my iPhone 16 jump to 57% in just half an hour — impressive for a device this size.

The dual USB-C ports give you the flexibility to charge two devices at once, with fast protocols that work seamlessly. I also appreciated that both ports support input and output, so you can top it up or charge your devices simultaneously without fuss.

Its capacity is enough for multiple charges — I managed over one full charge for my iPad mini and nearly two for my flagship phone. It’s perfect for those who want reliable power without the bulk.

Whether you’re on the road, at a festival, or just out and about, this little power bank keeps all your gadgets running without weighing you down.

When I first picked up the Xuniktek 10000mAh Power Bank, I was surprised by how light it felt in my hand. Weighing just 0.4 pounds, it’s almost weightless compared to bulky battery packs I’ve used before.

The sleek, full-arc design fits comfortably in your palm, with no sharp edges to dig into your skin.

The compact size—only 2.7 by 2.75 inches and less than an inch thick—makes it feel like you’re holding a small piece of art rather than a power bank. It slips easily into my pocket, and I barely notice it’s there until I need to charge my phone.

The smooth surface and rounded edges give it a premium look and feel.

Connecting my devices was straightforward with its dual outputs—USB-A and USB-C. I tested the fast-charging feature on my iPhone 14, and it charged from nearly dead to full in about 30 minutes, which is impressive.

The power bank effortlessly handled multiple charges for my device, and I appreciated the safety protections built into the system—overcurrent, overvoltage, and temperature controls all feel reassuring.

One thing I noticed is that despite its small size, it still packs a 10,000mAh capacity, enough to fully recharge my iPhone twice. It’s perfect for travel or days out when you just need a reliable backup.

The only minor downside is that it takes up a little bit of space in your pocket, but honestly, considering its power, it’s a small trade-off.

Overall, this tiny powerhouse is a game-changer for anyone tired of bulky batteries. It’s lightweight, quick-charging, and smartly designed for everyday carry.

If portability is your priority, you’ll love how unobtrusive and efficient this little device is.