Question 1

Which is better, Anker 737 Power Bank (24,000mAh, 140W) or Anker Nano Power Bank (5,000mAh, Built-in USB-C)?

Accepted Answer

Based on our testing, the Anker 737 Power Bank (24,000mAh, 140W) scores higher overall at 9.1/10. The Anker 737 Power Bank (24,000mAh, 140W) scored 9.1/10 and the Anker Nano Power Bank (5,000mAh, Built-in USB-C) scored 8.6/10 in our Best Anker Power Banks 2026 evaluation.

Question 2

Is the Anker 737 Power Bank (24,000mAh, 140W) worth it over the Anker Nano Power Bank (5,000mAh, Built-in USB-C)?

Accepted Answer

The Anker 737 Power Bank (24,000mAh, 140W) scores 9.1/10 while the Anker Nano Power Bank (5,000mAh, Built-in USB-C) scores 8.6/10. The Anker 737 Power Bank (24,000mAh, 140W) is our "Best for Laptops" pick in the Best Anker Power Banks 2026 category.

Anker 737 Power Bank (24,000mAh, 140W) vs Anker Nano Power Bank (5,000mAh, Built-in USB-C): Which to Buy?