Anker 737 Power Bank Review 2026 – The Ultimate Travel & Power Outage Backup?

Introduction

If you travel frequently or live in an area with power outages, a reliable high-capacity power bank is no longer optional — it’s essential.

The Anker 737 Power Bank (24,000mAh, 140W) promises laptop-level charging power in a portable size. But is it worth $150 in 2026?

Let’s break it down.

1️⃣ Design & Build Quality

The Anker 737 has a premium matte finish with a smart digital display that shows:
Battery percentage
Output wattage
Charging time remaining
It feels solid and durable — perfect for travel backpacks.

2️⃣ Charging Power (140W Output)

This is where it stands out.
140W means you can charge:
MacBooks
Windows laptops
iPads
Smartphones
Camera batteries
Most power banks cannot charge laptops properly — this one can.

3️⃣ Capacity (24,000mAh)

What does 24,000mAh mean in real life?
You can charge:
iPhone 4–5 times
MacBook Air 1–1.5 times
Samsung phone 4+ times
Perfect for flights, road trips, and blackouts.

4️⃣ Travel Performance

Airline approved (under 100Wh limit).
Fits in carry-on luggage.
Fast recharges itself quickly with USB-C.

Ideal for:

✔ Travelers
✔ Remote workers
✔ Students
✔ Emergency kits

5️⃣ Power Outage Test

During a blackout, this can:
Keep your phone alive
Power your WiFi router
Charge a laptop for work
Run small devices
It’s a mini backup station in your bag.

6️⃣ Who Should Buy It?

Digital nomads
Business travelers
People in unstable power areas
Tech creators

Final Verdict

If you need serious portable power, the Anker 737 is one of the most powerful travel-ready power banks available in 2026.