Best Power Banks 2025

Finding the best power banks is the ultimate solution to that dreaded low-battery anxiety. Never again get stranded with a dead phone when you need it most. A reliable portable charger is your ticket to staying fully connected and powered up on the go. We’ve done the hard work, testing the top models for speed and durability to find the perfect match for your lifestyle.Explore our top-rated picks to keep you confidently charged, wherever you are.

Top 5 Power Banks:

1. Anker 737 – Best Power Bank Overall

 

 

Tired of carrying low phone, tablet, and even laptop batteries around? The Anker 737 Power Bank delivers some serious capacity and proper high-power USB-C charging, all in a package that’s travel-friendly. And with a 24,000mAh battery onboard, it can recharge your phone several times over and provide decent top-ups for tablets and ultrabooks so you can work, stream or navigate to your destination without having to search for outlets.

Keep it informative with the connected smart display. It displays real-time input/output wattage, time-to-full or –empty, and features transport friendly designs including heavy duty handles and robust wheels so you can charge anywhere just like a mobile generator.

For those who need power in a hurry, USB-C Power Delivery supports fast charging of compatible Laptops and Smartphones to virtually eliminate your downtime. Pair it with a high-watt USB-C charger to top off the bank in between meetings, flights and classes, so your daily carry is always at full power.

Travel is straightforward. About the size of a 12-oz soda can and completely carry-on compliant, it stows easily in a backpack, duffle bag or cup holder. The rugged construction is designed for everyday use no matter where you travel, at school, on the road and between campus and coffee shops.

Opt for the 737 if you’re looking for reliable capacity, clear charging status and laptop-class performance in a small package. With that, you have the confidence to shoot all day—anytime and anywhere—and for as long as you want, without battery anxiety or a wall-hugging outlet thanks to an all-day battery life.

 

2. Anker MagGo – Best Magnetic Power Bank

 

 

Are you tired of the low battery life making your choices for you? The Anker MagGo magnetic power bank delivers reliable power on the go with 10,000mAh capacity and a secure snap to your iPhone. It’s made for fast charging and latten up too support so you can script, find your way or simply create — all without being stuck close to an outlet.

Qi2-certified 15W wireless charging brings speed and simplicity to cord free power: no more searching for the right cable cables all you need is this one simple place. Snap your iPhone 15 series into place and get from 0 to 50 percent in about 44 minutes — perfect for coffee breaks, commutes and quick turnover. Prefer a cable? Turn to the USB-C connection if you want wired charging for maximum efficiency or when you need to charge up a non-MagSafe-capable device.

Stay informed at a glance. The smart display even acts as a battery level indicator, providing information on the remaining power level of the phone and charging case, so you’ll never be left without charge again. No guesswork, no surprises — just straightforward, practical advice on what to do to plan the rest of your day.

It’s practical and comfortable for everyday wear. Its integrated stand offers hands-free viewing of video, calls or second-screen work, and a minimalist Design slides in pockets and bags with ease. It’s got a 10,000mAh capacity onboard and can provide up to roughly 1.8 charges for an iPhone 15 Pro which keeps you covered from that morning meeting through late-night binge-watching.

Go MagGo for a fast Qi2 wireless charge, reliable magnetic attachment and an easy-to-read status display in one pocket-sized battery. You get the confidence to stay connected, without any battery anxiety and no break in stride.

 

3. UGREEN PB205 – Best Laptop Power Bank

 

 

When you need laptop-class power in your bag, the UGREEN PB205 keeps you working, Creating and connected when it matters most wherever the day takes them. You’ll be able to give notebooks and phones a decent refill or two with its enormous 25,000mAh battery—about 1.3× (for most laptops) and about 5.2× (for mobile devices)—so you’re not scrambling around for outlets in the middle of a project.

You get serious speed. The bank offers a maximum output of 145W with support for PD 3.1 and QC 3.0, and the USB-C1 port can provide an impressive maximum power point of up to 140W, which is enough to get your 16″ MacBook Pro from empty to just over half full in about a half-hour and cut through tablets, handheld consoles, phones or anything else that need a top-up in a hurry.

Recharging is just as fast. Combine it with a charger that is compatible with 65W PD charging (sold separately) to recharge the PB205 in as fast as approximately 2 hours. Thanks to bi-directional fast charging, that same USB-C connection can charge its own battery as well as give a good kick of juice to your devices, and you can charge multiple devices at once without having to babysit cables.

Daily carry is straightforward. The slim, compact silicone design fits into a backpack or bag without any issues while the digital power check lets you know the precise amount of remaining capacity and if your device is charging.

(PB205 is the way to go if you need reliable capacity and 140W-class USB-C output and quick top-ups just for your kit. You’ll spend less time with the cords and more time with the needles (or glass of wine if that’s how you R&R). And the numbers on that display? Just for you, ‘cuz we know you like to keep an eye on things.

 

4. Belkin BoostCharge Plus – Best Power Bank with Built-on Charging Cords

 

 

Do you hate searching for a charger when your phone goes into the red? You don’t need to worry about any inconvenient surprises thanks to the Belkin BoostCharge Plus portable charger 10,000mAh running low on charge so you’ll always be have access to an extra 31 hours of power on your mobile phone, perfect for between classes or when binge-watching into the early hours!

You’ll never search for cords again. And there are two built-in cables — USB-C and Lightning — that fold away neatly, so you will be able to plug in straightaway and get back on the move. With up to 23W total output, you can charge two devices simultaneously to get back into green with a friend.

Stay efficient while you recharge. Pass-through charging means you can power up your phone even while the power bank is recharging, so both are ready to go when you are. With an LED remaining capacity indicator you can also keep track of the charging status.

Living with it is simple. The compact, travel friendly design tucks into a bag or pocket, built in cables eliminate directional cable issues and the balanced capacity means you get a safe amount of power without being weighed down.

Opt for BoostCharge Plus to have dependable extra hours, integrated cables for quick plug-and-go power and the flexibility to power two devices at once. You’ll spend less time leashed to a wall — and more time on what matters.

 

5. INIU Portable Charger – Best Budget Power Bank

 

 

If you’re after a budget-friendly power bank that won’t drain your wallet, INIU’s 10,000mAh charger supplies quick, reliable power for your EDC. It offers a combination of PD 3.0 and QC 4+ to offer up to 22.5W, which can juice up compatible phones from zero to about 60 percent in just half an hour — great for commutes, classes, or quick turnarounds between activities.

You’ll love how simple it is to tote around. The slimline body measures approximately 17% thinner, 23% smaller and 38% lighter than previous r collection designs, so it slips into a pocket with the minimum of fuss. For example, the USB-C port does both input and output: one cord recharges the power bank itself, while also fast-charging your latest phone, tablet or earbuds. Two more outputs enable you to power as many as three devices at once, so friends can stay topped up without having to juggle outlets.

Capacity is sized for life. The 10,000mAh pack has plenty of juice to recharge an iPhone 8 up to 3.6×, a Samsung S10 around 2.1×, an iPad mini approximately 1.5× or AirPods Pro as many as about12.5 times in total so you can go multiple days without needing plugs; with iPhone (charge up to three times), use USB-C port for getting them back into operation even quicker;(The using time is calculated on the basis of decrease in power)

Pick this if you value quick USB-C charging, true pocketability and want to be able to charge three devices at the same time — with a price tag that won’t break the bank.

 

Things to Consider Before Buying a Power Bank:

Most buyers like you focus only on capacity, but you should evaluate capacity relative to your devices, output (W and A), charging protocols (PD, QC), number and type of ports, size and weight for portability, battery type and cycle life, safety protections, passthrough charging, and warranty to ensure reliable performance when you need it.

Standard

You’ll find standard power banks in 5,000–20,000 mAh ranges; a 10,000 mAh unit commonly gives you about one to two full smartphone charges because real-world delivery is roughly 60–80% of rated capacity. Many use 5V/2.4A USB‑A or USB‑C with 18W PD for quicker phone top-ups, and you should check both capacity and output amperage to match your device’s fast‑charge needs.

Solar-powered

You can use solar power banks for extended outdoor trips, but panel wattage matters: small integrated panels often only supply 1–2W, while foldable panels reach 5W or more under ideal sun. In practice, you’ll get slow recharges—plan to supplement with traditional charging when possible and check IP ratings if you expect wet conditions.

Solar specifics matter: a 10,000 mAh bank paired with a 5W panel may take 20+ hours of strong sun to fully recharge, since panels rarely hit peak output continuously. You should also consider panel angle, shading, and seasonal sunlight; portable folding panels with 10–20W ratings charge banks far faster but add bulk. Look for units with MPPT or charge controllers to improve efficiency and prevent overheat on hot days.

Multi-device Charging

You’ll want a multi-device bank if you carry a phone, tablet, and laptop; typical designs combine USB‑C PD (30–100W) with one or two USB‑A ports. Note that manufacturers list total wattage, so charging three devices at once splits available power—check per-port ratings and whether the bank maintains full output when multiple ports are used.

Any high-wattage PD bank rated at 60–100W can realistically run a MacBook Air (30W) and top up a phone (18W) simultaneously, but expect the distribution to vary: for example, a 60W bank might deliver 45W to one port and 15W spread across others when two devices draw power at once. You should verify pass-through charging, PD profile support (e.g., 5V/9V/15V/20V), and manufacturer power‑distribution notes if you rely on simultaneous laptop and phone charging.

Capacity

You’ll want to translate mAh into usable charges: a 10,000mAh pack (≈37Wh at 3.7V) will typically recharge an average smartphone like an iPhone 12 (≈2,815mAh) about 2–2.5 times after accounting for conversion losses; a 20,000–30,000mAh model suits tablets or multi‑device days. Check the manufacturer’s quoted cycles and real efficiency rather than relying solely on raw mAh.

Output Voltage

You must match the bank’s output voltage and protocol to your device: standard USB delivers 5V, while USB‑C Power Delivery and Quick Charge negotiate 9V, 12V, 15V or 20V for faster charging. For phones, 18–30W PD speeds are common; laptops may need 30–100W, so confirm the bank’s maximum wattage and voltage steps to ensure full compatibility.

Compatibility hinges on both voltage and wattage: if your laptop needs 45W at 15V and the bank only supplies PD at up to 30W, charging will be slow or nonexistent. You should also check whether the bank supports the device’s handshake protocol (PD vs QC); many banks list per‑port wattage—for instance, a single USB‑C PD port rated 60W can run a MacBook Pro, while a 20W port is ideal for most phones.

Portability

You’ll balance capacity with ergonomics: a 10,000mAh polymer bank often weighs ~180–250g and fits a pocket, whereas a 20,000–30,000mAh brick can be 350–700g and better suited to a backpack. Consider thickness and edge shape if you carry it daily, and verify whether the pack’s dimensions fit your travel or pocket habits.

Form factor and materials matter: slim lithium‑polymer packs tend to be lighter and thinner but may offer lower peak wattage than robust aluminum‑cased units with larger cells. You should also convert mAh to Wh (mAh × 3.7V ÷ 1000) to check airline rules—most carriers allow ≤100Wh in cabin, beyond which approvals are required.

Assess Your Needs

If you carry a smartphone only, a 10,000 mAh pack typically delivers about 1–2 full charges (iPhone 14 ≈3,279 mAh, Galaxy S23 ≈3,900 mAh); you’ll need 20,000 mAh or higher for frequent travel or charging a tablet. When you use power-hungry devices or a laptop, prioritize wattage—30W+ PD for ultrabooks, 60W+ for larger laptops. Match capacity and output to the highest-draw device you plan to power.

Brand Reputation

Brands like Anker, Zendure, RavPower, and Baseus typically publish safety certifications, offer 12–24 month warranties, and maintain strong customer support; you should favor makers with consistent firmware updates and verified purchaser reviews. Independent lab-tested models and units with IEC 62133/UN38.3 listings reduce risk and often perform closer to their rated specs.

Dig into verified reviews, teardown reports, and long-term stress tests from reputable reviewers to gauge real-world reliability. Check regulatory markings (UL, CE, FCC) and look for clear warranty terms—brands that provide replacement batteries or multi-year warranties usually have lower failure rates and better after-sales service, which matters when you depend on the bank daily.

Research

Check your devices’ battery sizes and typical usage so you pick a capacity that fits your needs: for a 3,500 mAh phone, a 10,000 mAh bank yields roughly 1.5–2 full charges given 60–70% conversion; a 20,000 mAh unit suits multi-day trips. Scan spec sheets for PD wattage if you want laptop charging and note real-world weight—portable = under 400 g for 10–20k mAh units.

Summing up

Presently you should assess capacity (mAh) against your device needs, output wattage/amps for fast charging, port count and compatibility, physical size and weight for portability, charging speed and pass-through capability, safety certifications and build quality, and warranty or brand support so you can choose a power bank that reliably matches your usage patterns.