Airline-Safe Power Banks
Learn how to choose an airline-safe power bank with our expert guide on watt-hour limits, labeling, safety features, and compliance tips.
Charmast W1148 Portable Charger with Built-in Cables
Available Options
Price history by variant
Volatility: High
5.68x2.63x0.7 inches, 8.8 ounces, 3A Fast Charging
+57.9%
$29.99
$18.99 — $29.99
6.14x2.83x0.9 inches, 8.5 ounces, 6A Fast Charging
+50%
$29.99
$19.99 — $29.99
5.71x2.68x0.51 inches, 8.5 ounces, 3A Fast Charging
+50%
$29.99
$19.99 — $29.99
6.14x2.83x0.9 inches, 8.5 ounces, 3A Fast Charging
+50.1%
$29.99
$19.98 — $29.99
Model overview
4
Price range
$29.99
—
$29.99
Variant spread:
Medium
Available variants
Key differences
Color
Purple • Qing • Pink
Material
Nylon Braided • Plastic
Dimensions
68.1, 12.95, 17.53 • 72, 23, 18
1 • 3
How to choose
- Pick color and finish only after deciding on hardware requirements.
Trade-offs
Material
Different values may change day-to-day usage profile depending on your priorities.
Dimensions
Different values may change day-to-day usage profile depending on your priorities.
Starting from $29.99
Last price update: 12/6/25
This portable charger features built-in cables for convenient charging of multiple devices, a digital LED display for battery level monitoring, and support for fast charging. Its lightweight and slim design makes it easy to carry, and it is airline approved for travel use.
When this device makes sense
Reviews
3.9
19 reviews
5
10
4
5
3
0
2
2
1
0
Sapphire
April 19, 2025
Francesco Martínez
April 19, 2025
Krzysztof Johnson
April 19, 2025
Aurora Smith
April 19, 2025
Daniel Becker
May 7, 2025
Spike
May 7, 2025
Anna Wiśniewski
May 7, 2025
Rainbow
May 7, 2025
Matthew Bianchi
May 7, 2025
Diogo Kwiatkowski
May 7, 2025
Diego Baker
May 7, 2025
Amelia Clark
May 6, 2025
Rex
May 7, 2025
Jan Dupont
May 7, 2025
Duke
May 6, 2025
Simon Lewis
June 6, 2025
Beatriz Pereira
June 3, 2025
João Michel
June 1, 2025