Power Banks · Comparison

Anker 737 vs Baseus 65W Power Bank

Anker 737 vs Baseus 65W Power Bank: we break down the real differences, strengths, tradeoffs, and which one fits your situation.

BuyOnceRight Research Desk
Updated October 16, 2026
3 min read

ANAnker

Anker

Anker 737 Power Bank (PowerCore 24K)

Anker's 737 is a 24,000mAh power bank with up to 140W USB-C output, enough to charge many laptops.

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BABaseus

Baseus

Baseus 65W Power Bank

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On this page

Quick verdict

The right answer is entirely determined by your laptop's charging wattage: Ultrabooks under 65W: Baseus 65W, smaller, lighter, same charging performance MacBook Pro or gaming laptops: Anker 737, necessary for full-speed charging

The details

Head-to-head

The differences that actually change the buying decision.

Anker 737 Power Bank (PowerCore 24K) versus Baseus 65W Power Bank
Attribute	ANAnker Anker 737 Power Bank (PowerCore 24K)Check price	BABaseus Baseus 65W Power BankCheck price
Output Wattage: The Decisive Factor	This is the primary differentiator between these two banks.	The Baseus 65W is sufficient for: MacBook Air 13" and 15" (rated 30W, accepts up to 67W)
Capacity: How Many Charges Each Provides	Anker 737 (75 Wh real delivered): iPhone 15: ~4.7 full charges MacBook Air 13" (52.6 Wh battery): ~1.4 full charges	See full breakdown below.
Display vs. LED Dots	The Anker 737's digital display shows exact remaining percentage, current draw in watts, and estimated time remaining.	This is genuinely useful information, knowing your exact battery level and how fast it is depleting helps you plan.
Size and Weight: Significant Difference	At 642 grams, the Anker 737 is noticeably heavier than the Baseus at 395 grams, a difference of 247 grams (about the weight of an extra smartphone).	The size difference is also real: the Anker is larger in all three dimensions.
Airline Compliance	Both are compliant with the standard 100 Wh airline carry-on limit.	The Baseus at 72 Wh has 28 Wh of headroom.
Who Should Buy Each	You have a MacBook Pro 14 or 16 You have a gaming laptop or high-wattage Windows laptop You want a precise display showing exact charge levels	See full breakdown below.
Frequently Asked Questions	Anker 737 Power Bank Review: 140W in Your Carry-OnPower Banks · Review Baseus 65W Power Bank Review: Best Mid-Range Travel Bank for LaptopsPower Banks · Review Best Power Banks 2026: Anker, Baseus, an	See full breakdown below.

Decide

Which should you buy?

Choose the Anker 737 Power Bank (PowerCore 24K) if…

Anker 737 (75 Wh real delivered):
The Anker 737's digital display shows exact remaining percentage, current draw in watts, and estimated time remaining. This is genuinely useful information, kn
At 642 grams, the Anker 737 is noticeably heavier than the Baseus at 395 grams, a difference of 247 grams (about the weight of an extra smartphone). The size d

Check price on Amazon

Choose the Baseus 65W Power Bank if…

The Baseus 65W is sufficient for:
The Baseus uses four LED dots showing 100/75/50/25% charge level. This is the standard for most power banks. It tells you roughly where you are, which is enough
At 642 grams, the Anker 737 is noticeably heavier than the Baseus at 395 grams, a difference of 247 grams (about the weight of an extra smartphone). The size d

Check price on Amazon

Output Wattage: The Decisive Factor

This is the primary differentiator between these two banks.

The Baseus 65W is sufficient for: MacBook Air 13" and 15" (rated 30W, accepts up to 67W) Lenovo ThinkPad X1 Carbon (rated 65W)

Capacity: How Many Charges Each Provides

Anker 737 (75 Wh real delivered): iPhone 15: ~4.7 full charges MacBook Air 13" (52.6 Wh battery): ~1.4 full charges MacBook Pro 14" (70.8 Wh battery): ~1.1 full charges

Display vs. LED Dots

The Anker 737's digital display shows exact remaining percentage, current draw in watts, and estimated time remaining.

This is genuinely useful information, knowing your exact battery level and how fast it is depleting helps you plan.

The Baseus uses four LED dots showing 100/75/50/25% charge level.

Size and Weight: Significant Difference

At 642 grams, the Anker 737 is noticeably heavier than the Baseus at 395 grams, a difference of 247 grams (about the weight of an extra smartphone).

The size difference is also real: the Anker is larger in all three dimensions.

For commuters who carry the bank daily, the Baseus is meaningfully easier to carry.

Airline Compliance

Both are compliant with the standard 100 Wh airline carry-on limit.

The Baseus at 72 Wh has 28 Wh of headroom.

The Anker 737 at 86.4 Wh has 13.6 Wh of headroom.

Who Should Buy Each

You have a MacBook Pro 14 or 16 You have a gaming laptop or high-wattage Windows laptop You want a precise display showing exact charge levels You need to charge multiple high-wattage devices simultaneously

Verdict

They serve different use cases with almost no overlap.

Match the bank to the laptop.

Frequently Asked Questions

Anker 737 Power Bank Review: 140W in Your Carry-OnPower Banks · Review Baseus 65W Power Bank Review: Best Mid-Range Travel Bank for LaptopsPower Banks · Review Best Power Banks 2026: Anker, Baseus, and Mophiefor Real Capacity and SpeedPower Banks · List How to Choose a Power Bank: Wh vs mAh, Wattage, and What Actually MattersPower Banks · Guide

Answers

Frequently asked questions

Is the Anker 737 worth the premium over the Baseus 65W?

For MacBook Pro 14/16 users, gaming laptop users, or anyone who needs maximum output: yes. The 140W vs 65W difference is substantial for high-wattage laptops. For MacBook Air and thin Windows ultrabook users, the Baseus delivers effectively identical results at a lower price and smaller size.

Which is better for airplane travel?

Both are airline compliant (under 100 Wh). The Baseus at 72 Wh has more headroom. The Anker 737 at 86.4 Wh is closer to the 100 Wh limit, still compliant, but verify before each trip as policies occasionally change.

Which has better real capacity?

The Anker 737 delivers approximately 87% of rated capacity; the Baseus delivers approximately 84%. The Anker has both more rated capacity (86.4 Wh vs 72 Wh) and slightly better efficiency, giving it meaningfully more real-world deliverable energy.

Can the Baseus 65W charge a MacBook Pro?

Yes, but slowly for the 14-inch and very slowly for the 16-inch. The 14-inch MacBook Pro needs 67W for full-speed charging, the Baseus outputs 65W, close but not quite full speed. The 16-inch needs 96W, the Baseus charges it very slowly. The Anker 737 at 140W charges both at full rated speed.

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