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Powerbanks Comparison - May 2025
| 1 Best Choice  9.8Exceptional | 2 Best Value  9.6Exceptional | 3  9.5Excellent | 4  9.4Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelAnker Portable Charger, Power Bank, 20,000 mAh Battery Pack with PowerIQ Technology and USB-C (Recharging Only) for iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13/12 Series, Samsung Galaxy (Black) | Model INIU Power Bank, 20000mAh Fast Charging USB C in&Out Portable Charger, 22.5W PD3.0 QC4.0 External Battery Pack, LED Display Phone Charger for iPhone 16 15 14 13 Pro Samsung S22 S21 Google LG iPad | Model INIU Power Bank, USB C in&Out Slimmest 10000mAh Portable Charger, Triple 3A High-Speed Charge External Battery Pack, Flashlight Phone Charger for iPhone 16 15 14 13 12 Samsung S22 S21 Google LG iPad | Model Charmast Power Bank with Built in Cable, 10000mAh USB C Battery Pack 6 Outputs 2 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More (Black) |
BrandAnker | Brand INIU | Brand INIU | Brand Charmast |
Reviews | Reviews | Reviews  | Reviews |
Features | |||
For vacation 9.4 | For vacation 9.3 | For vacation 9.3 | For vacation 9.1 |
Battery duration 9.4 | Battery duration 9.1 | Battery duration 9.1 | Battery duration 8.9 |
Charging power 9.4 | Charging power 9.1 | Charging power 9.1 | Charging power 8.9 |
Tech Specs | |||
Batteries1 Lithium Polymer batteries required. included | Batteries 1 Lithium Polymer batteries required. included | Batteries 1 Lithium Polymer batteries required. included | Batteries 1 Lithium Polymer batteries required. included |
Item Weight343 g | Item Weight 420 g | Item Weight 270 g | Item Weight - |
colorBlack | color Black | color Black | color C with Cable |
Product Dimensions15.8 x 7.45 x 1.92 cm 342.5 Grams | Product Dimensions - | Product Dimensions 13.2 x 6.8 x 1.2 cm 270 Grams | Product Dimensions 14.4 x 6.7 x 1.7 cm 240 Grams |
Other display featuresWireless | Other display features CE | Other display features Wireless | Other display features - |
Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1Anker50% OffAnker Portable Charger, Power Bank, 20,000 mAh Battery Pack with PowerIQ Technology and USB-C (Recharging Only) for iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13/12 Series, Samsung Galaxy (Black)
9.4 For vacation9.4 Battery Duration9.4 Charging powerMain highlights- What You Get: Anker 325 Power Bank (PowerCore 20K), Micro USB cable, welcome guide, our worry-free 18-month warranty, and friendly customer service. (USB-C cable, Lightning cable, and wall charger not included)
- Versatile Recharging: With both a USB-C and Micro USB input port, you have more options over how you recharge. Recharging PowerCore with a 10W charger will take approximately 10.5 hours, while recharging with a 5W charger will take approximately 20 hours.
- Ultra-High Cell Capacity: The massive 20,000mAh cell capacity provides more than 5 charges for iPhone XS, almost 5 full charges for Samsung Galaxy S10, more than 4 charges for iPhone 11, and over 2 and a half charges for iPad mini 5.
- Simultaneous Charging: Twin USB ports allow you to charge two devices at the same time. The USB-C port cannot charge other devices.
- Advanced Charging Technology: Anker's exclusive PowerIQ and VoltageBoost technology combine to deliver an optimized charge to your devices, while the trickle-charging mode is the best way to charge low-power accessories.
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9.6
2INIU36% Off
INIU Power Bank, 20000mAh Fast Charging USB C in&Out Portable Charger, 22.5W PD3.0 QC4.0 External Battery Pack, LED Display Phone Charger for iPhone 16 15 14 13 Pro Samsung S22 S21 Google LG iPad
9.3 For vacation9.1 Battery Duration9.1 Charging powerMain highlights- Know-Before-You-Go: Unlike vague blinking lights, the digital display shows you the exact percentage of power left and when to recharge. Let you know before you go.
- From INIU--the SAFE Fast Charge Pro: Experience the safest charging with over 38 million global users. At INIU, we use only the highest-grade materials, so we do have the confidence to provide an industry-leading 3 years iNiu care.
- Even Wider Compatibility: Unlike the market’s most power banks incapable of charging low-current accessories, INIU PD3.0 Super portable charger can work with not only all the phones, tablets but your smaller devices like AirPods, Bluetooth headphones, fitness trackers, smart watches, etc.
- 7 Days of Safe Power: Enjoy a full week’s worth of charging capacity with the airline-approved 20000mAh power bank.
- 3X Ultra-Fast Charging: The newest 22.5W Power Delivery 3.0 USB C port, plus dual QC 4.0+ USB outputs, to revolutionize your experience of speed, especially bring the latest iPhones from 0 to 60% just in 30mins, 3X faster than regular 1A chargers.
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9.5
3INIU21% Off
INIU Power Bank, USB C in&Out Slimmest 10000mAh Portable Charger, Triple 3A High-Speed Charge External Battery Pack, Flashlight Phone Charger for iPhone 16 15 14 13 12 Samsung S22 S21 Google LG iPad
9.3 For vacation9.1 Battery Duration9.1 Charging powerMain highlights- [What You Get] INIU 10000mAh portable charger*1, 0.3M/1ft USB-A to USB-C Cable*1, travel pouch*1, user manual*1, INIU industry-leading 3-Year iNiu Care and lifetime technical support.
- [Only 5% Got USB-C IN&OUT] INIU is the only 5% of power banks got a USB-C IN&OUT port. Unlike others only recharge via USB-C port, INIU can charge all devices with your USB-C cables directly.
- [Market's Thinnest 10000mAh] The market’s one and only 0.5-inch power bank that breaks the limit of 10000mAh, easily slipped into any travel lover's pockets or bag. Enjoy the days’ worth of charging capacity, enough to top up iPhone 8 3.3 times, Samsung S22 1.6 times, or AirPods Pro 11.5 times.
- [From INIU--the SAFE Fast Charge Pro] Experience the safest charging with over 38 million global users. At INIU, we use only the highest-grade materials, so we do have the confidence to provide an industry-leading 3-Year iNiu Care.
- [3A High-Speed Charging] 3A fast charging fuels iPhone up to 78% in just one hour. INIU's AutoFit identifies and meets your device's ideal speed, charging double than 2.1A chargers.
- [15-Layer SAFE Charging] INIU's unique 15-Layer SmartProtect system shrugs off any unusual charging at the start. Take overheating risk and battery damage away from your devices.
Our ranking system
At BestChoice.ca, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
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Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
