By MyAwesomeBuy Research Team · Updated April 9, 2026 · Our Methodology
5 models compared75,442+ reviews analyzed
No manufacturer paid for placement. Rankings based on verified buyer review data.
Quick Answer
The Anker PowerCore 26800mAh ($22) is the best-value Anker power bank — 6-7 phone charges at a fraction of the cost of competing high-capacity power banks. For everyday carry, the Nano 5000mAh ($22) fits in your pocket with a built-in connector at the same price.
Anker Nano Power Bank 5000mAh Built-in USB-C 22.5W
$21
at Amazon
Best for: Gifting a compact portable power bank for on-the-go charging
“Best as a gift or pocket backup charger for light users who need one emergency top-up charge and want the smallest possible power bank with no cables to carry.”
#355 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #30 in Cell Phone Portable Power Banks
Number Of Outlets
2
Compatible Devices
iPhone 15, iPhone 16
Number Of Batteries
1 Lithium Polymer batteries required. (included)
Warranty Description
24 months
Compatible Phone Models
iPhone 16/15 Series
External Testing Certification
ANATEL
Item Dimensions L X W X Thickness
3.03"L x 1.45"W x 0.98"Th
Other Special Features Of The Product
Fast Charging
Best Budget
Anker PowerCore 26800mAh External Battery
$21
at Amazon
Best for: iPhone users needing MagSafe-compatible wireless power bank
“Best capacity budget power bank for travelers with older devices or USB-A accessories. 26,800mAh maximum capacity at $59 is exceptional value, though the lack of USB-C PD limits its use with modern la”
#862 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #69 in Cell Phone Portable Power Banks
Compatible Devices
iPhone 16/15 Series and More
Number Of Batteries
1 Lithium Polymer batteries required. (included)
Compatible Phone Models
iPhone
Item Dimensions L X W X Thickness
4.13"L x 2.61"W x 0.5"Th
Other Special Features Of The Product
Wireless Charging
Worth Considering
Anker PowerCore+ 26800 PD 45W with 60W Charger Bundle
$65
at Amazon
Best for: Daily commuters wanting slim power bank that fits in a back pocket
“Best bundle value for travelers who want to replace their laptop charger. 26,800mAh capacity, 45W MacBook Air charging, and the included 60W wall charger means you carry one cable for both outlet and ”
#85,181 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #1,451 in Cell Phone Portable Power Banks
Compatible Devices
Ipad, Laptop, Smartphone, Tablet
Number Of Batteries
1 Lithium Ion batteries required. (included)
Warranty Description
18 months
Compatible Phone Models
Audiovox CDM3000
Item Dimensions L X W X Thickness
7.1"L x 3.1"W x 0.9"Th
Other Special Features Of The Product
Portable, Travel
Reviewed
Anker 737 Power Bank 24000mAh 140W
$109
at Amazon
Best for: Travelers and campers needing high-capacity portable power bank
“Best power bank for travelers who carry a laptop. 140W output charges MacBook Pro at full speed, the smart display shows precise remaining charge, and 3 simultaneous ports handle every device in your ”
The Anker 737 is the right power bank for travelers carrying a laptop. At 140W combined output, it charges a MacBook Pro 14 or 16-inch at full rated speed rather than the slow trickle of lower-wattage banks that technically charge but can't keep pace with active use. The smart LED percentage display shows exact remaining charge rather than four vague indicator lights, which matters when rationing power across a long travel day. Three simultaneous output ports handle a laptop, phone, and a third device concurrently. The tradeoff is size: this bank lives in a carry-on, not a pocket. At $110, it makes financial sense for travelers who regularly need laptop-speed charging away from outlets. For phone-only travelers, smaller Anker banks at a fraction of the price are the better fit.
Full Specs & Measurements
Upc
194644098728
Asin
B09VPHVT2Z
Brand
Anker
Color
Black
Voltage
5 Volts
Amperage
5 Amps
Portable
No
Unit Count
1.0 Count
Is Electric
No
Item Weight
1.39 Pounds
Reusability
Rechargeable
Manufacturer
Anker
Model Number
A1289
Power Source
Battery
Warranty Type
Limited
Battery Weight
65 Grams
Connector Type
USB Type A, USB Type C
Item Dimensions
6.13 x 2.14 x 1.95 inches
Number Of Ports
4
Antenna Location
Phone
Battery Capacity
24000 Milliamp Hours
Battery Cell Type
Lithium Ion
Best Sellers Rank
#1,093 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #88 in Cell Phone Portable Power Banks
The Anker PowerCore 26800mAh at $22 is one of the most improbable values in consumer electronics — 26,800mAh capacity at a price that barely exceeds a fast food meal. The capacity translates to approximately 6-7 full smartphone charges (based on a 4,000mAh phone battery), making it a true multi-day battery for extended travel without wall access. PowerIQ technology detects device charging profiles and optimizes output for faster charging — iPhones, Androids, and tablets each receive the appropriate current without manual speed selection.
Dual USB-A outputs allow simultaneous charging of two devices. At 185Wh capacity, the PowerCore 26800 falls under the 100Wh airline carry-on limit for most airlines — though the 185Wh exceeds carry-on limits for some carriers. Verify with your specific airline before traveling. For ground travel, the capacity makes it suitable for multi-day camping, hiking, and road trips where wall access is intermittent.
The Anker Nano Power Bank at $22 challenges the PowerCore 26800 at the same price with a radically different value proposition: the world's smallest Anker power bank with a built-in USB-C connector that plugs directly into any USB-C device without a separate cable. At 5,000mAh, it provides approximately 1-1.5 full smartphone charges — not multi-day capacity, but enough for the dead-phone emergencies that casual users most often encounter. The built-in connector eliminates the cable management issue: no forgetting a separate charging cable, no tangled cords in a bag.
The 22.5W fast charging output is meaningfully faster than competing compact power banks at this price — 30 minutes provides roughly 50% charge on compatible fast-charge devices. The compact form factor (smaller than a pack of gum) fits in a front jeans pocket without the bulk of larger power banks. For everyday carry users who want battery backup for emergencies without thinking about it, the Nano is the right tool.
Best MagSafe Anker: 622 Magnetic Battery 5000mAh
Anker 622 Magnetic Battery 5000mAh MagSafe Compati...
The Anker 622 MagSafe-compatible magnetic battery at $36 attaches magnetically to iPhone 12 and later models, delivering wireless charging without a cable while the phone remains usable. The magnetic connection positions the battery precisely on the charging coil for maximum wireless efficiency. The fold-out kickstand holds both phone and battery at a viewing angle — useful for video calls, media consumption, and FaceTime while charging. At 5,000mAh, the 622 provides approximately 1-1.5 iPhone charges wirelessly.
The 622's 7.5W wireless output is slower than the Nano's 22.5W wired output — wireless charging efficiency is inherently lower than wired. For users who prioritize the cable-free experience and magnetic positioning over maximum charging speed, the 622 is the right trade-off. For users who need maximum charge speed, the Nano's 22.5W wired connection charges significantly faster at the same price.
The Anker 737 at $110 is Anker's performance flagship power bank — 24,000mAh capacity with 140W combined output, the highest power output available in a portable power bank at this price. The 140W USB-C output charges laptops at full speed (MacBook Pro, Dell XPS, Lenovo ThinkPad) in addition to phones and tablets. A built-in digital display shows remaining capacity as a percentage, input and output wattage in real time, and estimated hours remaining — replacing the imprecise LED indicator lights of entry power banks with precise data.
At $110, the 737 is justified for laptop users who regularly travel without wall access and need to charge a MacBook or comparable laptop from a power bank. For smartphone-only users, the PowerCore 26800 at $22 provides comparable capacity (26,800 vs 24,000mAh) at one-fifth the price. The 737's value is entirely in the 140W USB-C output for laptop charging — the most demanding use case a portable power bank serves.
Choosing the Right Anker Power Bank for Your Use Case
Emergency backup only (1-2 phone charges, pocketable): Nano 5000mAh ($22) with built-in connector. Weekend travel (3-7 phone charges, cable not critical): PowerCore 26800mAh ($22) with dual USB-A. iPhone MagSafe user (cable-free, magnetic convenience): 622 Magnetic ($36) with kickstand. Laptop charging on the go: 737 Power Bank 140W ($110) with digital display. The PowerCore 26800 is the most improbable value — $22 for 6-7 phone charges is essentially the same price as the tiny Nano while delivering 5x the capacity.
What should I know about best anker power bank overall?
The Anker PowerCore 26800mAh at $22 is one of the most improbable values in consumer electronics — 26,800mAh capacity at a price that barely exceeds a fast food meal. The capacity translates to approximately 6-7 full smartphone charges (based on a 4,000mAh phone battery), making...
What should I know about best compact anker?
The Anker Nano Power Bank at $22 challenges the PowerCore 26800 at the same price with a radically different value proposition: the world's smallest Anker power bank with a built-in USB-C connector that plugs directly into any USB-C device without a separate cable. At 5,000mAh,...
What should I know about best magsafe anker?
The Anker 622 MagSafe-compatible magnetic battery at $36 attaches magnetically to iPhone 12 and later models, delivering wireless charging without a cable while the phone remains usable. The magnetic connection positions the battery precisely on the charging coil for maximum...
What should I know about best premium anker?
The Anker 737 at $110 is Anker's performance flagship power bank — 24,000mAh capacity with 140W combined output, the highest power output available in a portable power bank at this price. The 140W USB-C output charges laptops at full speed (MacBook Pro, Dell XPS, Lenovo...
What should I know about choosing the Right Anker Power Bank for Your Use Case?
Emergency backup only (1-2 phone charges, pocketable): Nano 5000mAh ($22) with built-in connector. Weekend travel (3-7 phone charges, cable not critical): PowerCore 26800mAh ($22) with dual USB-A. iPhone MagSafe user (cable-free, magnetic convenience): 622 Magnetic ($36) with...
We analyze Amazon review data — often thousands of reviews per product — to surface patterns
that individual buyers miss. Our process aggregates star ratings, review counts, and buyer
sentiment at scale, identifying which strengths and weaknesses appear consistently across
the largest review samples available. The 75,442+ reviews analyzed on this page represent real verified-purchase feedback from Amazon buyers.
Each product earned its placement through data: total review volume, average rating, and the
specific praise and complaints that repeat most often across buyers. No manufacturer paid for
placement on this page. Products appear here because buyers endorsed them at scale, not
because a company asked us to feature them.
We use AI to summarize review sentiment — not to fabricate opinions, but to condense what
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Anker Nano Power Bank 5000mAh Built-in …
Anker PowerCore 26800mAh External Battery
Anker 622 Magnetic Battery 5000mAh MagS…
Anker PowerCore+ 26800 PD 45W with 60W …
Anker 737 Power Bank 24000mAh 140W
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