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Is the Anker 737 Power Bank Worth It?
Yes. The Anker 737 is overkill in the best way -- 24,000mAh capacity, 140W fast charging that handles MacBooks, and it charges 3 devices at once. Perfect for travel and heavy users.
I Survived a 14-Hour Flight Because of This
Flight from LA to Tokyo. Delayed 3 hours on the tarmac. No power outlets at my seat.
My iPhone died at hour 4. My AirPods case died at hour 6. My Kindle would’ve died at hour 9.
The Anker 737 kept everything charged the entire flight. Still had 42% left when I landed.
24,000mAh = What Exactly?
- iPhone 15 Pro: 5 full charges
- iPad Air: 2 full charges
- MacBook Pro 14”: 1 full charge
- AirPods case: 20+ charges
I charged my phone twice, my wife’s phone once, and my AirPods on that flight. Still had juice left.
Why This vs Cheaper Power Banks?
| Feature | Anker 737 | Generic 20K | Anker Nano |
|---|---|---|---|
| Capacity | 24,000mAh | 20,000mAh | 10,000mAh |
| Max Output | 140W | 18W | 30W |
| Charges MacBook? | Yes | No | No |
| Price | $150 ($119 sale) | $40 | $50 |
The 737 isn’t cheap. But it charges laptops. Most power banks can’t do that.
Three Devices, Simultaneously
Two USB-C ports + one USB-A port.
I plugged in my phone, my wife’s phone, and my Kindle simultaneously. All charged at full speed.
Most power banks slow down when charging multiple devices. The 737 doesn’t.
The Digital Display Is Underrated
Exact battery percentage on screen. No guessing with 4 LED dots.
69%? You know exactly what you’re working with. Way better than “3 dots = somewhere between 50-75%.”
It’s Heavy. Accept That Now.
1.4 pounds. That’s nearly 3 iPhones of weight.
If you want maximum capacity, you get maximum weight. Physics doesn’t care about your preferences.
I keep it in my backpack. It’s not pocket-friendly. That’s the trade-off.
140W Fast Charging = Actually Fast
Charges a MacBook Pro 14” from 0-50% in 30 minutes. That’s laptop-charger speed from a portable battery.
Charges iPhone 15 Pro to 50% in 15 minutes. No exaggeration.
Most power banks claim “fast charging.” The 737 actually delivers.
Holiday Gift Potential: 9/10
Perfect for:
- Frequent travelers
- People with multiple devices
- College students
- Anyone who travels for work
- Gadget lovers
At $119 (current sale price), it’s pricey but worth it for people who actually need reliable power on the go.
Final Verdict
The Anker 737 is expensive, heavy, and complete overkill for casual users. If you just need to top up your phone once a day, buy a $30 power bank.
But if you travel regularly, work remotely, or juggle multiple devices, this is the power bank to get. It’s saved me countless times.
Rating: 4.7/5
Tested over 4 months of travel including flights, road trips, and daily commutes. Charged iPhones, iPads, MacBooks, and AirPods.
📌 The Verdict
The Anker 737 is overkill for most people-and that's exactly why it's perfect. Massive capacity, fast charging, and it's saved my ass more times than I can count.
Check Price on AmazonThe Good
- Massive 24,000mAh capacity
- 140W fast charging (charges MacBook Pro)
- Charges 3 devices simultaneously
- Digital display shows exact percentage
- Airline-safe (just barely under 100Wh limit)
The Bad
- Heavy (1.4 lbs)
- Expensive at $150
- Overkill if you only charge phones