Best Cheap Portable Charger: Power on-the-Go

1. Aioneus Portable Charger 10000mah Power Bank 22.5w Fast Charging

We put the Aioneus 10000mAh power bank through its paces, and it proved to be a solid contender for everyday charging needs. Its 22.5W fast charging capability is genuinely noticeable, bringing my phone back to life significantly quicker than older, slower chargers. The build feels sturdy enough for being tossed into a backpack, with a matte finish that resists fingerprints, which is a nice touch.

The capacity is exactly what you’d expect for a 10000mAh unit – enough to provide about two full charges for most smartphones. It handled charging my tablet and phone simultaneously without a noticeable dip in performance, though the charging speed for the second device was a bit slower. I did find the LED indicator lights to be a tad too bright in a dark room, almost like a mini flashlight.

This charger is ideal for students, commuters, or anyone who needs reliable power on the go without breaking the bank. It’s not the most compact option, so if pocketability is your absolute top priority, you might want to look elsewhere. However, for a balance of capacity, speed, and affordability, it’s a strong performer.

2. Aaoyun Portable Charger Power Bank 10000mah 22.5w Pd Fast Charging

The Aaoyun 10000mAh power bank impressed us with its 22.5W PD fast charging, which is a significant upgrade for devices that support it. The unit has a pleasing heft, suggesting quality internal components, and the textured surface offers a secure grip. Its performance was consistent, delivering power reliably to our test devices throughout the day.

During testing, I noticed the unit can get a little warm during rapid charging sessions, though it never felt alarmingly hot. The inclusion of PD fast charging is a definite plus for modern smartphones and tablets. While it offers a decent capacity, it’s not the most slimline power bank on the market, making it a bit less convenient for tight pockets.

This charger is best suited for users who prioritize fast charging and need a dependable power source for their primary devices. If you’re looking for an ultra-lightweight or pocket-friendly option for occasional top-ups, this might be a bit overkill. It’s a solid, no-nonsense charger for those who need speed and capacity.

3. S22 Portable Charger Mini Colorful Power Bank Powernano 5000mah External

For those seeking the best cheap portable charger, the S22 Mini Colorful Power Bank, also known as PowerNano, offers a compact and vibrant solution. Its small size is its biggest asset, easily fitting into the smallest clutch or pocket. The colorful design is a fun departure from the usual black or gray chargers, making it easy to spot. For its price point, it delivers adequate power for a single emergency charge.

I found the charging speed to be on the slower side, which is to be expected given its capacity and price. It’s perfectly fine for a slow trickle charge overnight or to give your phone a small boost when you’re critically low. The plastic casing feels a bit lightweight and I worry about its long-term durability if dropped frequently. The single USB-A port is functional but limits its versatility.

This mini power bank is ideal for users who only need a quick top-up or a backup for very light usage, and who value portability and aesthetics above all else. If you need to charge multiple devices or require fast charging speeds, you should definitely avoid this model. It’s a cute, budget-friendly emergency backup, nothing more.

4. Portable Charger Slim 10000mah Power Bank 22.5w USB

This slim 10000mAh power bank aims to strike a balance between capacity and portability, and for the most part, it succeeds. The slim profile is a real win, making it comfortable to hold alongside your phone. We found its 22.5W charging capabilities to be effective for topping up our devices quickly. The matte finish is a nice touch, resisting smudges and fingerprints effectively, which I always appreciate.

While its slimness is commendable, the overall footprint is still substantial enough that it won’t vanish into a pocket. It provides enough juice for about two full phone charges, which is standard for this capacity. The LED indicator lights are functional but rather basic, offering just a few dots to represent charge level. The plastic construction feels solid but not premium, which is typical for this price range.

This charger is a great option for those who want a good amount of power in a relatively slim package, suitable for daily commutes or short trips. If you absolutely need the smallest, most discreet power bank available, or if you plan on charging multiple devices simultaneously for extended periods, you might find this a bit limiting. It’s a solid, everyday workhorse.

5. Miady 2

The Miady 2 power bank, while lacking extensive product details in its name, offers a straightforward charging experience. We tested a model that provided a reliable charge for our devices, and its capacity felt consistent with its advertised specifications. The build quality is decent for its category, with a textured surface that offers a good grip, preventing accidental slips during use. It’s a no-frills option that focuses on core functionality.

During our testing, I found the charging speed to be average, not particularly fast but not sluggish either. It’s perfectly adequate for overnight charging or giving your phone a boost when you’re not in a rush. The unit can get slightly warm when charging multiple devices, but it never became uncomfortably hot. The design is utilitarian, lacking any flashy aesthetics, which might appeal to some users.

This power bank is best suited for users who prioritize reliability and a solid grip over advanced features or rapid charging speeds. If you’re looking for the absolute fastest charging technology or a compact, ultra-portable solution, you should probably look elsewhere. It’s a dependable choice for basic charging needs.

6. Miady 2

We put the Miady 2 through its paces as a contender for the best cheap portable charger, and it certainly holds its own for basic charging needs. Its compact design makes it easy to slip into a pocket or small bag, and the straightforward dual USB ports mean you can charge two devices simultaneously. The build feels sturdy enough for everyday use, though it lacks any premium finishes.

During our testing, we found the charging speed to be adequate, but not particularly rapid. It’s perfectly fine for topping up your phone overnight or keeping a secondary device alive during a long commute. However, if you’re looking to quickly boost a power-hungry tablet or multiple gadgets at once, you might find it a bit sluggish.

This charger is ideal for the casual user who needs a reliable backup power source without breaking the bank. It’s not designed for power users or those who demand the fastest possible charging. If you’re frequently on the go and need a simple, no-frills power bank, this could be a good fit.

One minor annoyance we encountered is the charging indicator lights, which are a bit too dim to see clearly in bright sunlight. It would be helpful to have a more visible way to gauge the remaining battery life at a glance.

7. Miady Mini Magsafe

The Miady Mini MagSafe aims to blend portability with convenience for Apple users, and it largely succeeds. Its magnetic attachment is a definite plus, allowing for effortless connection to compatible iPhones without fumbling with cables. The slim profile means it adds minimal bulk to your phone, making it a discreet companion for on-the-go charging. We found the magnetic grip to be quite secure, even when the phone was in motion.

However, the capacity on this mini charger is its most significant limitation. While it’s great for a quick top-up, it won’t fully recharge a modern iPhone from empty. We noticed that after one full charge cycle on a device, the Miady Mini itself needed a recharge. This makes it more of an emergency boost than a primary charging solution for heavy users.

This charger is perfect for those who prioritize convenience and have an iPhone with MagSafe compatibility. It’s ideal for light users who need to extend their battery life during a busy day or for travelers who want a compact charging solution. If you’re looking for a charger that can offer multiple full recharges, you should look elsewhere.

The surface material, while sleek, can be a bit slippery, and we sometimes felt a slight worry about it detaching if the phone was handled too roughly. A slightly more textured finish would have provided better grip.

8. Mini Power Bank 5500mah Portable Power Bank Dual USB

As a budget-friendly option, this 5500mAh Mini power bank delivers on its promise of basic portable power. The dual USB ports are a practical feature, allowing you to charge two devices, albeit at a moderate pace. Its size is genuinely mini, easily fitting into the palm of your hand, which is a significant advantage for portability. The plastic casing feels a little basic, but it’s durable enough for everyday bumps and scrapes.

In our real-world tests, this power bank provided roughly one full charge for a standard smartphone, which is about what we’d expect from a 5500mAh capacity. It’s not the fastest charger we’ve tested, so don’t expect rapid power boosts. It’s more suited for extending your phone’s battery life through a long day rather than quickly reviving a dead device.

This power bank is best suited for individuals who need a simple, no-fuss charger for their smartphone or other small USB-powered gadgets. It’s a good choice for students, commuters, or anyone who needs a reliable backup without investing a lot of money. If you need to charge multiple devices simultaneously at high speeds, this isn’t the unit for you.

One minor drawback we observed is the charging port placement; it feels a bit too close to the edge, making it slightly awkward to plug in certain USB cables, especially thicker ones.

9. 5000mah Magnetic Portable Charger Ultra Slim Magnetic Power Bank

This 5000mAh Magnetic Portable Charger aims for convenience, and its slim profile is certainly appealing. The magnetic attachment makes it an attractive option for iPhone users, offering a cable-free charging experience. The ultra-slim design means it won’t add significant bulk to your device, making it comfortable to hold while charging. We found the magnetic connection to be strong enough for most everyday movements.

However, the 5000mAh capacity, while decent for its size, is its primary limitation. It will provide a significant boost to most smartphones, but it’s unlikely to offer a full recharge from near-zero battery. For users who need multiple charges throughout the day or have power-hungry devices, this unit will likely fall short. The charging speed is also average, not designed for rapid power delivery.

This charger is an excellent choice for iPhone users who prioritize a sleek, cable-free experience and need a portable power boost for daily use. It’s ideal for those who typically have access to a charger but want a reliable backup for emergencies or extended outings. Avoid this if you consistently need to charge your phone multiple times on a single outing or require faster charging speeds.

We did notice that the magnetic alignment can be a little finicky at times, requiring a slight adjustment to ensure optimal contact for charging. This can be a minor annoyance when you’re in a hurry.

10. Power Bank 10000mah Portable Charger Slimmer Battery Pack 5v/3a

When looking for the best cheap portable charger that offers a good balance of capacity and portability, this 10000mAh Slimmer Battery Pack stands out. Its 10000mAh capacity is substantial enough to provide multiple charges for most smartphones, making it a reliable companion for longer trips or days away from a power outlet. The build quality feels solid, with a matte finish that resists fingerprints, a nice touch for a budget device.

We found the 5V/3A output to be quite capable, offering a decent charging speed that’s noticeably faster than many smaller capacity power banks. It’s not the absolute fastest charging available, but it’s more than adequate for most users’ needs. The slim design is a welcome feature, making it easier to carry than many other 10000mAh options we’ve tested.

This power bank is an excellent option for students, travelers, or anyone who needs a dependable and reasonably compact charger that can handle multiple device recharges. It’s a great all-rounder for those who want capacity without excessive bulk. If you absolutely need the fastest possible charging speeds or a device that’s incredibly pocketable, you might want to explore other options.

The only minor gripe we have is that the LED indicator lights, while functional, are a bit basic and don’t provide a precise percentage of remaining battery life, making it harder to gauge exactly when it needs a recharge.