Anker 737 Power Bank (PowerCore 24K)
$$$ Flagship
tldr; Premium 24,000mAh power bank with industry-leading 140W USB-C output; Reddit's top pick for charging laptops at full speed, though expensive and heavy.
Check pricesSentiment Breakdown
61%Positive
Positive
61%Neutral
35%Negative
4%Based on 46 Reddit opinions
Strengths & Weaknesses
Scores based on sentiment analysis of topic-related comments
Key Features
- Power Through Your Day: With a 24,000mAh capacity, this laptop power bank can charge an iPhone 16 Pro 4.13 times or a 2024 13-inch iPad Pro 1.33 times, keeping your devices powered during long trips or heavy use.
- Intelligent Charge Monitoring: The smart digital display on this laptop power bank provides real-time insights on output/input power and estimates the recharge time, keeping users informed and their devices ready.
- What You Get: Anker 737 Power Bank
- 300W Total Output Power: Offers 300W max output across two USB-C and one USB-A port, keeping two MacBook Pros running at full speed.
- 140W Max Fast Charging: Delivers up to 140W high-speed output for fast laptop charging when connected to a 5A cable. Power a MacBook Pro (M4 Pro) to 50% in 27 minutes or an iPhone 16 Pro to 50% in 26 minutes.
- 📏 24,000mAh capacity in compact form factor
- 📌 140W USB-C PD output - fastest in class for
- 📌 Smart digital display shows watts & remaining
Sentiment Over Time
Historical Price Data
Anker 737 Power Bank (PowerCore 24K)
Anker 737 Power Bank (PowerCore 24K)
All-time low: $322.98(2025-09)
What Redditors Actually Say
What Redditors Say
Best praise vs top criticism for Anker 737 Power Bank (PowerCore 24K)
Best Praise
+12 pts“I would get the 737 in a heartbeat. I wouldn't even consider that other Anker. If I wanted a slab design I'd probably get an Iniu.”
r/UsbCHardware
ViewTop Criticism
+1 pts“I went through a plethora of chargers. Samsung devices are finicky about voltage it chooses. Ive tried Anker, Baseus, and Ugreen single port and (multiple ports with 67watt USBC ports). The phone's charging status will Super Fast Charging 2.0 if you exceed 25.0watts. But non of those chargers can reach a peak output of 40watts on new galaxy devices. On my S25 U Anker never went above 29.5 watts, Baseus 35.4 watts, Ugreen 39.2watts All these chargers have pd 15v and 20v and pps range better than the samsungs charger but the phone connects at no more than 9v x 4.5amp or 13v x 3amp. Even though they do fine with 65watt laptop I still want 3+ ports, the Samsung charger isnt worth it for me. Im definitely returning the Anker chargers but am on the fence on weather to keep the baseus or ugreen charger. Yes the ugreen comes a lot closer to full power but gets scalding hot and only saves 3min going from 10% - 80%.”
r/UsbCHardware
View10 more quotes available below
Related Products
Frequently Asked Questions
Is the Anker 737 Power Bank (PowerCore 24K) worth buying?
Premium 24,000mAh power bank with industry-leading 140W USB-C output; Reddit's top pick for charging laptops at full speed, though expensive and heavy.
What do Redditors love about the Anker 737 Power Bank (PowerCore 24K)?
Redditors highlight: 📏 24,000mAh capacity in compact form factor. 📌 140W USB-C PD output - fastest in class for. 📌 Smart digital display shows watts & remaining.
What are the downsides of the Anker 737 Power Bank (PowerCore 24K)?
Some criticisms include: "The 737 has UVP errors that I don't think were ever fixed.
https://old.reddit.com/r/UsbCHardware/comments/1du70r5/anker_737_pd_spoof_uvp_warning_at_60w/..."
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Products with more mentions (Anker 737 Power Bank (PowerCore 24K) has 46) tend to have more reliable scores.
46 Reddit opinions analyzed • Last updated 4/5/2026