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- Best overall: Anker 737 Power Bank (PowerCore 24K)
- Best budget: Anker 525 Power Bank (PowerCore 20K, 20W)
- Best premium: Anker Prime Power Bank (27,650mAh, 250W)
- Best for travel: Anker Prime Power Bank (20,000mAh, 200W)
- The Anker 737 Power Bank (PowerCore 24K) offers 24,000mAh capacity and up to 140W output for laptop charging.
- The Anker Prime Power Bank (27,650mAh, 250W) is the strongest pick here for high-output charging across several devices.
- The Anker Prime Power Bank (20,000mAh, 200W) balances substantial capacity with a compact, high-output design.
- The Anker MagGo Power Bank (10K, 15W, Qi2) is the wireless-charging pick, while the Anker Nano Power Bank suits cable-free packing.
- Choose by device, required capacity, output wattage and whether built-in or wireless charging matters more than maximum power.
The Anker 737 Power Bank (PowerCore 24K) is the straightforward laptop-ready choice, while the Anker Prime Power Bank (27,650mAh, 250W) is the higher-capacity, higher-output upgrade. For Black Friday 2026, we researched and compared specs, reviews and owner feedback across Anker’s portable chargers to help match the right model to your devices and travel habits.
The best pick depends on what you need to charge: a laptop, a phone, several devices at once or a phone without a cable. Below, each product has a clear use case, key specifications and a direct buying answer. The guide also compares the 737 and Prime families so you can decide whether extra output and capacity justify choosing a newer Prime model.
How We Picked
- Compared stated capacity and maximum output to identify which models suit phones, tablets and laptops.
- Reviewed the number and types of ports, including USB-C, USB-A, built-in cables and wireless charging.
- Considered size and everyday convenience for commuting, travel and carrying a charger in a bag.
- Researched product specifications, reviews and owner feedback to note common strengths and practical trade-offs.
- Selected a range of Anker models so shoppers can compare premium output, compact designs and simpler everyday options.
Comparison Table
| Product | Best for | Capacity | Maximum output | Ports |
|---|---|---|---|---|
| Anker 737 Power Bank (PowerCore 24K) | Laptop-ready all-round use | 24,000mAh | 140W | 2 USB-C, 1 USB-A |
| Anker Prime Power Bank (27,650mAh, 250W) | Maximum output and capacity | 27,650mAh | 250W combined | 2 USB-C, 1 USB-A |
| Anker Prime Power Bank (20,000mAh, 200W) | Portable high-output charging | 20,000mAh | 200W combined | 2 USB-C, 1 USB-A |
| Anker Prime Power Bank (12,000mAh, 130W) | Compact Prime charging | 12,000mAh | 130W combined | 2 USB-C |
| Anker 537 Power Bank (PowerCore 24K, 65W) | High capacity with moderate output | 24,000mAh | 65W | 2 USB-C, 1 USB-A |
| Anker Nano Power Bank (10K, 30W, Built-In USB-C Cable) | Phone charging without loose cables | 10,000mAh | 30W | Built-in USB-C cable, USB-C port |
| Anker MagGo Power Bank (10K, 15W, Qi2) | Qi2 wireless charging | 10,000mAh | 15W wireless | Qi2, USB-C |
| Anker 525 Power Bank (PowerCore 20K, 20W) | Everyday phone and tablet charging | 20,000mAh | 20W | USB-C and USB-A |
Best Picks Reviewed
#1 · Top pick
Anker 737 Power Bank (PowerCore 24K)
The Anker 737 Power Bank (PowerCore 24K) is the best laptop-ready all-rounder for travelers who want a proven high-capacity design. The Anker 737 Power Bank (PowerCore 24K)'s USB-C output reaches 140W, giving compatible laptops and phones a powerful portable charging option.
Best for: Laptop charging with a familiar 24,000mAh capacity
- Capacity
- 24,000mAh
- Maximum output
- 140W
- Ports
- 2 USB-C, 1 USB-A
- Display
- Digital status display
- High 140W USB-C output
- Large capacity for a travel power bank
- Display shows charging information
- Larger and heavier than phone-focused models
Is the Anker 737 Power Bank (PowerCore 24K) worth buying on Black Friday 2026?
Yes. The Anker 737 Power Bank (PowerCore 24K) is a strong Black Friday 2026 choice for laptop owners who want 24,000mAh capacity, up to 140W output and a useful display. Check your laptop’s charging requirements before choosing.
See today’s Black Friday price on Amazon
#2
Anker Prime Power Bank (27,650mAh, 250W)
The Anker Prime Power Bank (27,650mAh, 250W) is the best premium pick for power users who charge demanding devices and several gadgets. A maximum combined output of 250W gives compatible equipment more charging headroom than the 737.
Best for: High-output charging for multiple demanding devices
- Capacity
- 27,650mAh
- Maximum combined output
- 250W
- Ports
- 2 USB-C, 1 USB-A
- Display
- Smart digital display
- Highest combined output in this guide
- Large capacity for longer trips
- Can charge several devices at once
- Premium size and capacity are more than many phone users need
Is the Anker Prime Power Bank (27,650mAh, 250W) worth buying on Black Friday 2026?
Yes. The Anker Prime Power Bank (27,650mAh, 250W) suits shoppers who need high capacity and powerful multi-device charging. The Anker Prime Power Bank (27,650mAh, 250W)'s 250W maximum combined output is the key advantage, while its larger format makes it less convenient for minimal everyday carry.
See today’s Black Friday price on Amazon
#3
Anker Prime Power Bank (20,000mAh, 200W)
The Anker Prime Power Bank (20,000mAh, 200W) is the best balance for commuters who want premium output without the largest Prime capacity. The Anker Prime Power Bank (20,000mAh, 200W)'s maximum combined output is 200W, with 20,000mAh available for compatible phones, tablets and laptops.
Best for: Portable high-output charging for work and travel
- Capacity
- 20,000mAh
- Maximum combined output
- 200W
- Ports
- 2 USB-C, 1 USB-A
- Display
- Digital status display
- High output in a mid-capacity model
- Useful mix of USB-C and USB-A ports
- Suitable for a range of compatible devices
- Does not match the 27,650mAh Prime’s capacity
Is the Anker Prime Power Bank (20,000mAh, 200W) worth buying on Black Friday 2026?
Yes. The Anker Prime Power Bank (20,000mAh, 200W) is a capable choice for travelers who want strong output without stepping up to the largest model. The Anker Prime Power Bank (20,000mAh, 200W)'s 20,000mAh capacity and 200W combined output suit multi-device charging.
See today’s Black Friday price on Amazon
#4
Anker Prime Power Bank (12,000mAh, 130W)
The Anker Prime Power Bank (12,000mAh, 130W) is the best compact Prime option for commuters who value fast charging in a smaller capacity. The Anker Prime Power Bank (12,000mAh, 130W)'s 130W maximum combined output stands out among portable models in this size class.
Best for: Compact, high-output charging for daily carry
- Capacity
- 12,000mAh
- Maximum combined output
- 130W
- Ports
- 2 USB-C
- Display
- Digital status display
- High output for its capacity
- Two USB-C ports
- More portable than larger-capacity power banks
- Less reserve capacity for long trips
Is the Anker Prime Power Bank (12,000mAh, 130W) worth buying on Black Friday 2026?
Yes. The Anker Prime Power Bank (12,000mAh, 130W) is worth considering for everyday carry when compact size and fast USB-C charging matter. The Anker Prime Power Bank (12,000mAh, 130W)'s capacity is smaller than the 20,000mAh and 27,650mAh Prime models, so plan around your devices.
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#5
Anker 537 Power Bank (PowerCore 24K, 65W)
The Anker 537 Power Bank (PowerCore 24K, 65W) is the best straightforward laptop pick for travelers who prioritize capacity over Prime-level output. The Anker 537 Power Bank (PowerCore 24K, 65W)'s 24,000mAh battery and 65W maximum output cover many compatible phones, tablets and laptops.
Best for: High-capacity charging at a more modest output
- Capacity
- 24,000mAh
- Maximum output
- 65W
- Ports
- 2 USB-C, 1 USB-A
- Display
- LED indicators
- Substantial 24,000mAh capacity
- 65W output supports many USB-C laptops
- Multiple ports for different devices
- Lower maximum output than the 737 and Prime models
Is the Anker 537 Power Bank (PowerCore 24K, 65W) worth buying on Black Friday 2026?
Yes. The Anker 537 Power Bank (PowerCore 24K, 65W) is a practical choice for shoppers who need substantial capacity but do not require Prime-level output. Confirm that 65W matches your laptop’s preferred charging input.
See today’s Black Friday price on Amazon
#6
Anker Nano Power Bank (10K, 30W, Built-In USB-C Cable)
The Anker Nano Power Bank (10K, 30W, Built-In USB-C Cable) is the best everyday phone pick for shoppers who want a cable ready to use. The Anker Nano Power Bank (10K, 30W, Built-In USB-C Cable)'s built-in USB-C cable and 30W output make quick top-ups simpler to pack and manage.
Best for: Phone charging with fewer loose cables
- Capacity
- 10,000mAh
- Maximum output
- 30W
- Cable
- Built-in USB-C cable
- Extra connection
- USB-C port
- Built-in cable reduces packing clutter
- 30W output suits many phones
- Smaller capacity suits everyday carry
- Not designed for extended laptop charging
Is the Anker Nano Power Bank (10K, 30W, Built-In USB-C Cable) worth buying on Black Friday 2026?
Yes. The Anker Nano Power Bank (10K, 30W, Built-In USB-C Cable) is a convenient everyday option for phone owners who want a cable attached to the charger. The Anker Nano Power Bank (10K, 30W, Built-In USB-C Cable)'s 10,000mAh capacity is better suited to daily top-ups than multi-day laptop use.
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#7
Anker MagGo Power Bank (10K, 15W, Qi2)
The Anker MagGo Power Bank (10K, 15W, Qi2) is the best wireless pick for compatible phones and shoppers who want to charge without plugging in a cable. The Anker MagGo Power Bank (10K, 15W, Qi2)'s Qi2 wireless charging reaches 15W with supported devices.
Best for: Wireless charging for compatible phones
- Capacity
- 10,000mAh
- Wireless standard
- Qi2
- Maximum wireless output
- 15W
- Wired connection
- USB-C
- Qi2 wireless charging for compatible phones
- No charging cable needed for wireless top-ups
- USB-C connection adds a wired option
- Wireless charging requires a compatible device
Is the Anker MagGo Power Bank (10K, 15W, Qi2) worth buying on Black Friday 2026?
Yes. The Anker MagGo Power Bank (10K, 15W, Qi2) is a convenient choice for compatible phones that support Qi2 wireless charging. The Anker MagGo Power Bank (10K, 15W, Qi2)'s 10,000mAh capacity fits daily use, while the wired USB-C option adds flexibility.
See today’s Black Friday price on Amazon
#8
Anker 525 Power Bank (PowerCore 20K, 20W)
The Anker 525 Power Bank (PowerCore 20K, 20W) is the best simple-capacity pick for shoppers focused on phone and tablet charging. The Anker 525 Power Bank (PowerCore 20K, 20W)'s 20,000mAh battery and 20W maximum output provide a useful everyday alternative to premium laptop-focused models.
Best for: Everyday phone and tablet charging
- Capacity
- 20,000mAh
- Maximum output
- 20W
- Ports
- USB-C and USB-A
- Charging type
- Wired
- Useful capacity for everyday devices
- Straightforward wired charging
- More approachable than high-output laptop models
- 20W output is not intended for demanding laptop charging
Is the Anker 525 Power Bank (PowerCore 20K, 20W) worth buying on Black Friday 2026?
Yes. The Anker 525 Power Bank (PowerCore 20K, 20W) is a sensible option for phones and tablets when high-wattage laptop charging is not a priority. Check your device’s charging needs, since 20W is below the output of the Prime range.
See today’s Black Friday price on Amazon
Which is better, the Anker 737 or Anker Prime power bank?
The Anker Prime Power Bank (27,650mAh, 250W) offers the greatest capacity and combined output. The Anker 737 Power Bank (PowerCore 24K) provides up to 140W for laptop owners who need less power. The Anker Prime Power Bank (20,000mAh, 200W) sits between them.
Choose based on your devices’ charging requirements, and check single-port output as well as combined output.
Which Anker power bank is best for laptops?
The Anker Prime Power Bank (27,650mAh, 250W) leads on combined output. For a single laptop, the Anker 737 Power Bank (PowerCore 24K) offers up to 140W, the Anker Prime Power Bank (20,000mAh, 200W) provides a middle option, and the Anker 537 Power Bank (PowerCore 24K, 65W) suits computers that accept 65W charging.
Check your laptop’s charging requirements and how output is shared across ports.
Which Anker power bank is best for travel?
The Anker Prime Power Bank (20,000mAh, 200W) balances capacity and output. The Anker 737 Power Bank (PowerCore 24K) suits laptop owners; the Anker Nano Power Bank (10K, 30W, Built-In USB-C Cable) and Anker Prime Power Bank (12,000mAh, 130W) offer more compact options. For wireless phone charging, consider the Anker MagGo Power Bank (10K, 15W, Qi2).
Check airline rules and the printed capacity before flying.
Is a higher-wattage Anker power bank worth choosing?
Higher output helps charge compatible laptops or several devices at once. The Anker Prime Power Bank (27,650mAh, 250W) has the highest combined output here; the Anker 525 Power Bank (PowerCore 20K, 20W) suits basic phone and tablet charging.
Match output to your device, and check how power is divided among ports.
Which Anker power bank is best for wireless phone charging?
The Anker MagGo Power Bank (10K, 15W, Qi2) supports up to 15W wireless charging with compatible phones and also offers USB-C charging. Check phone and case compatibility. For wired charging with a cable attached, choose the Anker Nano Power Bank (10K, 30W, Built-In USB-C Cable).
Buying Guide
Start with the device you charge most
Check laptop USB-C requirements or your phone’s charging rate before comparing models.
Balance capacity with portability
The 27,650mAh Prime suits longer charging needs; the 10,000mAh Nano and MagGo models suit everyday phone use.
Check output and port sharing
Compare device requirements with single-port output and confirm how power is shared when charging multiple devices.
Choose the connection you prefer
USB-C suits many modern devices, USB-A supports older cables, a built-in cable cuts loose accessories, and Qi2 offers wireless charging for compatible phones.
Compare the 737 and Prime to your real needs
The Anker 737 Power Bank (PowerCore 24K) offers 140W and 24,000mAh capacity. Prime models provide different output and capacity combinations; choose one that fits your devices and carrying needs.
FAQ
Anker 737 Power Bank vs Anker Prime Power Bank: which should I buy?
Choose the Anker 737 Power Bank (PowerCore 24K) for up to 140W output and 24,000mAh capacity. Choose the Anker Prime Power Bank (27,650mAh, 250W) for higher combined output and capacity. The Anker Prime Power Bank (20,000mAh, 200W) is the balanced middle option.
What is the best Anker power bank for Black Friday 2026?
The Anker 737 Power Bank (PowerCore 24K) is the best all-round pick for laptop owners who want up to 140W output and 24,000mAh capacity. Phone-first shoppers should compare the Anker Nano Power Bank (10K, 30W, Built-In USB-C Cable) and Anker MagGo Power Bank (10K, 15W, Qi2).
Can the Anker Prime Power Bank (27,650mAh, 250W) charge a laptop?
Yes. The Anker Prime Power Bank (27,650mAh, 250W) supports high-output charging for compatible laptops through USB-C. Confirm the laptop’s input requirements and use a suitable cable. The power bank’s 250W figure is its maximum combined output, not a guarantee for every single port.
Which Anker power bank has a built-in USB-C cable?
The Anker Nano Power Bank (10K, 30W, Built-In USB-C Cable) has a USB-C cable attached to the power bank. The integrated cable is useful for phone charging without carrying a separate lead, and the model also has a USB-C port for another connection.
Does the Anker MagGo Power Bank (10K, 15W, Qi2) work with every phone?
No. The Anker MagGo Power Bank (10K, 15W, Qi2) is intended for compatible Qi2 wireless-charging devices. Check your phone’s wireless-charging support and case compatibility before purchase. The USB-C connection provides a wired option for devices that do not use Qi2.
Is the Anker 525 Power Bank (PowerCore 20K, 20W) suitable for laptops?
The Anker 525 Power Bank (PowerCore 20K, 20W) is designed for everyday phone and tablet charging, not demanding laptop charging. A laptop that accepts charging at 20W or less still needs compatible USB-C support, but most laptop shoppers should compare higher-output models.