Best Anker Power Bank 2025

Searching for the best Anker power bank can be overwhelming. Stop the endless scrolling! It’s incredibly frustrating when your phone dies at a crucial moment, leaving you disconnected. We’ve tested the top models to find the ultimate portable charger for fast, reliable power on the go. This guide makes choosing the perfect one for your needs completely effortless. Let’s dive in and find the right power bank to keep you connected, no matter where your day takes you.

Top 5 Anker Power Bank:

1. Anker 737 Power Bank – Best Anker Power Bank Overall

 

 

All-in-one charger: Anker 737 Power Bank If you want one power bank to recharge phones, tablets and even laptops, then the A14 also size as a two port wall charger gives you high-capacity backup with fast, flexible charging. It keeps you going during long days and trips with its 24,000 mAh battery, which could recharge an iPhone 16 Pro about 4.1 times or a 2024 model iPad Pro (13-inch) up to approximately 1.3 times — so no more desperately hunting for outlets between meetings or flights.

You’ll be able to keep track with a smart digital readout that displays; charging input, dock status, battery life and whether there is too much power going out – handy for knowing when to bring in your gear or the bank itself. Power Delivery 3.1 and a max output of 140 W two-way means you can juice a USB-C laptop, fast-charge your phone, then once you’ve made it back to a wall adapter, recharge the bank at top speed.

Practical and flexible ports: USB-C for modern devices and USB-A for legacy products, so you can accommodate both new gadgets and old cables —naturally, no adapters are required. Its compact design slips into a backpack or carry-on easily so you can take it on the go, and Anker’s battery management prevents overheating, overcurrent and overvoltage to keep your device safe in everyday use.

Pick the Anker 737 if you need a do-it-all, high-wattage power bank with clear power stats, fast two-way USB-C charging, and plenty of capacity for workdays and weekend trips — and everything in-between.

 

2. Anker MagGo Power Bank – Best Magnetic Anker Power Bank with Stand

 

 

If the idea of a magnetic power bank that charges quickly and serves as two products in one appeals to you, Anker MagGo provides a cord-free setup with obvious charging information at a glance. The Qi2-certified 15W wireless pad magnetically snaps to the back of your iPhone 15 series for secure alignment and fast, efficient power—charging an iPhone 15 from zero to 50% in about one hour, so you can get a useful charge during meetings, commutes or café stops without scavenging for outlets.

You can be in the know with our visual display by checking real time battery percentages, input and output wattages, and even approximate remaining charge time on your electronic devices. The 10,000 mAh capacity should take you through a day or more—equivalent to about 1.8 charges of an iPhone 15 Pro—and the USB-C port gives you the flexibility of wired fast charging as well as recharging the bank itself.

A built-in kickstand props your phone up in portrait or landscape for workouts, video calls and movie marathons all while you’re charging. Powerful magnets secure the connection in a backpack, on a treadmill, or under your desk, and its slim profile easily slips into a pocket or small bag.

The Anker MagGo Power Bank is a solid choice if you desire fast, Qi2-tier magnetic charging with a helpful status display, an integrated stand and portability-focus 10,000 mAh capacity to keep your iPhone powered and accessible no matter where you are.

 

3. Anker Power Bank 20,000mAh – Best Anker Power Bank with Built-In Cable

 

 

If you’re looking for a high-capacity power bank that travels clean and charges fast (without necessitating extra cables), the Anker 20,000 mAh with built-in USB-C cable is a smart, anywhere-ready pick. You receive 87W of overall output, three-ways to be shared but up to 65W may be allotted a single device. It’s fast enough to quickly recharge your phone or a friend’s, and can charge a MacBook Pro 14” from 0-50% in less than 40 minutes* – meaning you stay focused and work efficiently in between meetings, throughout flights etc.* Based on laboratory testing.

The built-in cable allows you to move faster. Keep it as a way to quickly charge, sans tangle — from zero miles on an iPhone 15 Pro to roughly 58% in 30 minutes or from zero to around 52% on a MacBook Air in the same amount of time — and then fold it flat when you’re finished. And when the bank is running low, simply recharge it with a 65W charger to get from empty to full in approximately 1.5 hours and pay less downtime.

The capacity is ridden in for well over 1000 miles. Approved for airline travel, this 20,000mAh pack delivers robust and reliable power for both phones and tablets (and even some laptops), so you don’t have to overthink your long-haul kit. And the USB-C cable is built to last, supporting 10,000+ bends in testing. This means it offers less resistance won’t tangle and the remaining length sticks together with StrongMagnets for easy organization.

Get this Anker 20,000mAh if you need high-speed laptop-grade power that’s consistent (with a bomb-proof built-in cable keeping it streamlined), multiple-device flexibility for when you’re without an outlet for days.

 

4. Anker 325 Power Bank – Best Fast Charging Anker Power Bank

 

 

If you’re after a quick-charging power bank that can get you through the weekend and then some, but still want to travel light, the Anker 325 delivers big capacity with smart, trusty power delivery. Its 20,000 mAh battery provides approximately 3.6 full charges for an iPhone 15 or roughly 2.9 for a Galaxy S23 Ultra, so you can keep your phone, earbuds and more powered through long days, road trips or consecutive meetings without outlet hunting.

You’ll charge efficiently and simply. The USB-C port supports a 15W in/out, bi-directional two-way charging—use the same cable to quickly recharge the bank, then flip it over and fast-charge your device. Looking to charge several devices? You can charge two devices at once, so your phone and a friend’s phone or your phone and earbuds are ready together.

With Anker’s PowerIQ and VoltageBoost technology provide all your devices the highest charging speed which offering long run time for your phone model and providing a more safety in case of accidents. Low-power gear is catered for, too: trickle-charging mode provides a steady gentle flow suitable for items such as wireless earbuds, fitness bands, and small Bluetooth devices.

The slim, simple design is ideal for use with a bag or carry-on and Anker’s multi-protect safety system ensures complete protection against overheating, overcurrent and short-circuits during regular use.

Get the Anker 325 if you’re looking for an inexpensive high-capacity bank that provides basic USB-C fast charging, smart device detection, and enough capacity to charge two devices simultaneously (It’s great when you’re going to be busy all day or off the grid for a longer stretch.)

 

5. Anker 313 Power Bank – Best Budget Anker Power Bank

 

 

For a budget pick that’s portable and consistently fills the tank on your necessary gadgets, you’ll be hard-pressed to beat the Anker 313 in terms of its capacity, speed of charging and build. The 10,000 mAh battery capacity of all models is designed to be big enough for daily use — roughly two full iPhone 15 charges, about 1.93 Galaxy S23s or somewhere around 1.23 iPad mini 6 charges, plus some extra space in case you don’t find an outlet before bedtime.

You’ll be grateful that it contributes practically nothing to your bag. At 8.6 ounces and slim enough to slip into a pocket, it’s designed for commutes, campus and travel. Chassis is built tough using reinforced GG, and it’s been tested to withstand 3.2 feet drops, so it will stand up to well-traveled backpacks and the day-to-day wear and tear.

Charging stays simple and fast. The USB-C port performs both input and output, so you can rapidly recharge the bank and then turn around and fast-charge your phone or earbuds with the same cable. Its two-way viscoelasticity means less in your kit and a smoother routine.

If you need a cheap, ultraportable charger that provides at least a couple of full phone charges, durable construction, and simple USB-C fast charging in an intuitive product that easily fits into your day, go with the Anker 313 Power Bank.

 

Things to Consider Before Buying a Anker Power Bank:

This introduction helps you evaluate battery capacity, charging speed, port types, safety features, and portability so you can choose the right Anker power bank for your routine. Assess mAh versus device demands, PD and Quick Charge compatibility, output wattage, cable needs, build quality, weight, and warranty, and consult real-world reviews to verify performance and durability before you buy.

Portable Power Banks

You’ll find 5,000–10,000 mAh Anker models such as the PowerCore 10000 that weigh roughly 150–220 g, giving about one to two full phone charges; you get pocketable designs with 1–2 outputs and 10–18W fast charge options, making them ideal for daily commuters who prioritize size and quick top-ups over all-day capacity.

High-Capacity Power Banks

You can choose 20,000–27,000 mAh units like the PowerCore 20100 or 26800 which deliver roughly 4–7 phone charges and often include multiple ports; you should expect weights from 400–600 g, longer recharge times, and to verify watt-hour ratings—26800 mAh at 3.7V is about 99.2 Wh, close to many airline limits.

Additionally, high-capacity models often include USB-C PD outputs (30–45W), multi-device simultaneous charging, and enhanced safety circuits; you’ll want to compare recharge time (some need 4–8 hours without PD), port configuration, and whether the model supports faster recharging via a 30W+ input so the bank is ready when you are.

Perceiving capacity, ports, and recharge speed together will help you match an Anker model to your daily habits and travel needs.

Battery Capacity

You should match mAh to your devices: a 10,000mAh bank typically delivers ~2 full charges for a 3,000mAh phone after conversion losses (~60–70% efficiency), while 20,000–27,000mAh units give 4–6 charges or steady tablet use. Also consider that airlines restrict power banks above 100Wh (roughly ~27,000mAh), so if you travel by air frequently, pick a capacity that stays within limits to avoid surprises at the gate.

Charging Speed

Check per‑port wattage and supported protocols: 18–20W PD yields fast phone top‑ups (about 50% in ~30 minutes for many phones), 30–45W supports tablets and some ultrabooks, and 60–100W is needed for larger laptops. Quick Charge benefits compatible Androids, while PD/PPS offers better negotiation and efficiency. You should verify whether the stated wattage applies to a single port or is shared across multiple outputs.

Look beyond peak numbers: manufacturers sometimes quote a single‑port peak (e.g., 65W) that falls when you use multiple ports simultaneously, so consult tests or spec sheets for sustained output. Cable choice matters—use USB‑C cables rated for the required current (3A vs 5A) to achieve advertised speeds. Finally, prefer banks with PD and PPS support for smoother voltage/current negotiation and better thermal control during fast charging.

Compatibility with Devices

Match the bank’s rated output and connector type to your gear: use USB‑C PD 18W+ for modern phones, 30–65W PD for ultrabooks, and 100W for larger laptops; estimate usable charges as advertised mAh × 0.7 ÷ device battery mAh (a 20,000 mAh pack ≈ 4 full charges for a 3,200 mAh phone). Ensure the bank supports the voltage/current profile your device requires and carries the right cable or adapter.

Brand Reputation

You can rely on Anker for broad product coverage—PowerCore, Nano, Atom lines—and proprietary tech like PowerIQ and GaN that improve efficiency; many models carry an 18‑month warranty and high Amazon ratings, so you get consistent post‑purchase support and easy returns when needed.

Independent reviews and lab tests frequently rate Anker highly for build quality and efficiency—typical conversion efficiency ranges 60–80% depending on model and load. You should look for models with firmware‑level protections, active cooling in high‑watt units, and user feedback on longevity; checking detailed reviews for the exact model (e.g., PowerCore 20100 vs PowerCore III 10K) helps predict real-world performance.

Assess Your Needs

You should quantify how many full charges you need: a 10,000 mAh bank typically gives an iPhone ~1.5–2 full charges assuming 60–70% conversion efficiency, while a 20,000 mAh unit can recharge phones 3–5 times or top up an iPad once; factor in whether you need laptop PD (45–65W) or just phone/tablet charging, and whether weight or pocketability is the priority.

Research Options

You should compare specific Anker models and specs: PowerCore 10000 PD (compact, ~18–20W), PowerCore 20000/26800 for larger capacity, and PD-enabled units for fast charging; verify port types, simultaneous output, and typical retail price ranges of $25–$80 to narrow choices quickly.

Then deep‑explore real performance: read user reports on heat, throttling, and measured output under load, check compatibility with your cables (USB‑C to Lightning or USB‑C to USB‑C for PD), and compare charging times—phones often fast‑charge at 18–20W, while laptops need 45W+; also inspect the manufacturer’s safety features (Anker’s MultiProtect style protections) and warranty/return policy before finalizing the purchase.

Advantages

You get dependable performance: PowerCore 10000 fits in your pocket for daily use, while 20,000–26,800mAh options deliver multiple full phone charges — for example, a 20,000mAh unit typically gives 2–4 full charges depending on phone size. You benefit from fast-charge tech like PowerIQ and USB-C PD that can restore 50% charge in roughly 30 minutes on many phones.

Disadvantages

You face trade-offs in size, weight, and cost: higher capacity means heavier gear, PD models cost more, and advertised mAh overstates usable energy due to conversion losses. Also, not every model supports pass-through charging or simultaneous high-power output on all ports, so your workflow can be limited during multi-device use.

For travel specifically, check battery ratings: anything above ~27,000mAh (about 100Wh at 3.7V) may be restricted by airlines and must usually travel in cabin only. Additionally, some devices require OEM cables or firmware updates to hit peak charging rates, so you might need to test combinations of phone, cable, and bank to achieve advertised speeds. If you rely on overnight charging while using the bank, confirm pass-through support before buying.

Ignoring Portability

You’ll want to balance capacity with carry comfort: a 10,000 mAh Anker PowerCore typically weighs around 180–220 g and slips into a pocket, while 20,000–26,800 mAh units often exceed 350–600 g and need a bag; consider how often you travel, whether you need single-hand carry, and whether added weight negates the benefit of extra capacity.

Overlooking Warranty Options

You should verify warranty length and coverage before buying: many Anker power banks come with an 18‑month limited warranty that covers manufacturing defects but not drops, water damage, or unauthorized repairs; keep your receipt, register the product when possible, and confirm that the seller is authorized so you can claim replacement if needed.

Dig deeper into warranty terms by checking serial numbers and regional policy differences on Anker’s support site; save your proof of purchase and take photos of the unit and packaging at unboxing. If a fault appears, file a support ticket with the serial, purchase date, and clear images—Anker typically requests those to validate claims. Also weigh third‑party protection: extended plans from retailers or credit‑card purchase protection can cover accidental damage that the factory warranty excludes, giving you broader peace of mind for higher‑capacity, higher‑cost models.

Summing up

From above, when choosing an Anker power bank you should weigh capacity versus portability, check output types and wattage for your devices, confirm charging speed and PD support, verify safety features and build quality, compare real-world reviews and warranty, and match price to your usage patterns to ensure reliable, efficient charging on the go.