· Maggie · Reviews/Home · 6 min read
Top 5 Top-Rated Portable Chargers for Smartphones in 2025 Reviewed
Stay powered on the go with the 5 best top-rated portable chargers for smartphones. Find compact, high-capacity, and fast-charging options to keep your devices running all day effortlessly.
Introduction
Ever had your phone die right when you need it most? Yeah, we’ve all been there—staring at a blank screen, scrambling for an outlet, and feeling that pang of panic. It’s the kind of modern-day stress that makes you wish you had a backup plan. That’s where portable chargers come in. These little lifesavers can keep your phone alive when you’re out and about, whether you’re traveling, commuting, or just juggling a crazy day.
In this article, I’m breaking down five of the best portable chargers I’ve tested in 2025. I’ll walk you through what makes each one special, from their charging speeds to their portability and unique features. By the end, you’ll know exactly which one deserves a spot in your bag. Trust me, once you’ve got the right charger, you’ll wonder how you ever lived without it. Let’s get into it!
INIU [2 Pack] Portable Charger, Slimmest & Lightest USB C 10000mAh Power Bank
I’ve been using the INIU Portable Charger for a while now, and it’s a solid pick for anyone who needs reliable backup power. It’s super slim and lightweight—like, you’ll forget it’s even in your bag. The 10,000mAh capacity gave me about 2.5 full charges for my iPhone 13 Pro Max, which is pretty impressive. Plus, it’s got three output ports (two USB-A and one USB-C), so you can charge multiple devices at once. The charging speed is no joke—it’s almost as fast as plugging directly into the wall.
That said, there are a couple of quirks. The battery indicator (those cute paw print LEDs) isn’t always accurate, which can be annoying when you’re trying to figure out how much juice is left. Also, while it doesn’t get too hot during use, it does warm up a bit when you’re recharging it. Still, for the price—especially since it comes in a two-pack—it’s a great deal.
Pros & Cons:
| Pros | Cons |
|---|---|
| Slim, lightweight design | Power indicator isn’t accurate |
| Fast charging speed | Gets warm during recharging |
| Triple-output ports for versatility | Limited capacity for larger devices |
Portable Charger with Built-in Cable, 15000mAh Power Bank
After testing the INIU, I wanted to see how this 15,000mAh power bank with built-in cables stacked up. Spoiler: it’s a game-changer. The built-in cables are a total lifesaver—no more digging through your bag for cords. It works with both USB-C and Lightning devices, so it’s perfect for my iPhone and my friend’s Android.
The 22.5W fast charging is a standout feature. It’s like giving your phone a quick energy shot when you’re in a rush. And with six outputs, you can charge multiple devices at once, which is awesome for group trips. Despite its high capacity, it’s still slim and lightweight enough to toss in your bag.
The LED display is a nice touch—it shows the exact battery percentage, so you know exactly how much power you’ve got left. Overall, this is a reliable travel companion that’s both convenient and powerful. If you’re looking for a high-capacity charger with built-in cables, this one’s a winner.
Pros & Cons:
| Pros | Cons |
|---|---|
| Built-in cables for convenience | Slightly bulkier than some models |
| 22.5W fast charging | Cables may feel fragile over time |
| Six outputs for multiple devices | LED display could be brighter |
Portable Charger for iPhone with Built-in Cables and Wall Plug
This Upgraded 13800mAh Fast Charging Power Bank is a total lifesaver for anyone who’s always on the go. The built-in Lightning and USB-C cables mean you don’t have to carry extra cords, and the foldable AC wall plug lets you recharge the power bank directly from an outlet—no adapter needed. Genius, right?
The 13,800mAh capacity is no joke. It gave me multiple charges for my iPhone 15 and even handled charging my tablet and a friend’s Android at the same time. The 4 output options are a huge plus, and the charging speed is fast enough to keep up with my busy schedule. It’s a bit bulkier than some ultra-slim models, but the added functionality makes it worth it.
Pros & Cons:
| Pros | Cons |
|---|---|
| Built-in cables and wall plug | Slightly bulky for pockets |
| 13800mAh capacity | Higher price point |
| Fast charging with 4 outputs |
Portable Charger Power Bank 26800mAh
This 26,800mAh power bank is a beast. It’s not the most portable option, but if you need serious power for long trips or emergencies, this is the one. It gave me multiple full charges for my iPhone 15, and it’s reliable even after sitting unused for weeks.
The downside? It’s bulky and heavy, so it’s not ideal for daily carry. It also takes about 8 hours to fully recharge, which is slower than some other models. But if you’re looking for raw power and reliability, this is a solid choice.
Pros & Cons:
| Pros | Cons |
|---|---|
| Massive 26800mAh capacity | Bulky and heavy design |
| Reliable performance over time | Slow to recharge (8+ hours) |
| Dual USB outputs for versatility | No USB-C port for newer devices |
Anker PowerCore 10K Portable Charger
The Anker PowerCore 10K is a compact, reliable option that’s perfect for everyday use. It’s got a 10,000mAh capacity, which is enough to charge most smartphones 2-3 times. The PowerIQ technology ensures efficient charging, though it doesn’t support fast charging for all devices.
It’s slim and travel-friendly, but it’s a bit heavier than I expected. Still, it’s a dependable choice if you need a portable charger that won’t break the bank.
Pros & Cons:
| Pros | Cons |
|---|---|
| Compact and travel-friendly | No USB-C cable included |
| PowerIQ for efficient charging | Slightly heavier than expected |
| USB-C input and output | Limited fast charging support |
Frequently Asked Questions
Which power bank is best for all phones?
The best power bank for all phones is one that’s versatile, with multiple ports and a decent capacity. Look for something with at least 10,000mAh and support for USB-A, USB-C, and maybe even wireless charging. Brands like Anker and INIU are solid bets.
Can I use any power bank with any phone?
Most power banks work with most phones, but it’s not a guarantee. Check the output specs and make sure it matches your phone’s charging needs. If your phone supports fast charging, make sure the power bank does too.
Should I get 10,000mAh or 20,000mAh?
It depends on your needs. A 10,000mAh power bank is lighter and more portable, perfect for everyday use. A 20,000mAh one is bulkier but great for long trips or charging multiple devices.
Final Recommendations
- Best for everyday carry: INIU Portable Charger (2 Pack)
- Best for built-in cables: Portable Charger with Built-in Cable (15,000mAh)
- Best for high capacity: Portable Charger Power Bank 26,800mAh
- Best for fast charging: Anker PowerCore 10K
- Best for travel: Portable Charger for iPhone with Built-in Cables and Wall Plug
Each of these chargers has been tested and proven to deliver reliable performance, so you can’t go wrong with any of them depending on your priorities.
Affiliate Disclosure
As an Amazon Associate, I earn from qualifying purchases. This means that if you click on one of the product links above and make a purchase, I may receive a small commission at no extra cost to you. This helps support my work.
