NOBIS Portable Charger 45W 20000mAh Power Bank Fast Charging
Black
$29.69
Sale price
$29.69
Regular price
$29.69
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NOBIS Portable Charger 45W 20000mAh Power Bank Fast Charging
$29.69
Sale price
$29.69
Regular price
$29.69
This portable charger utilizes PD 3.0 and QC 4.0 protocols to deliver 45W maximum throughput in both directions. A single USB-C port pushes an iPhone 15 Pro to 60% charge in 30 minutes or brings a MacBook Pro 14-inch to 47% in the same window. Full input recovery takes approximately two hours when connected to a matching 45W PD wall adapter and a certified 3A cable.
High-Density Storage & Cabin Compliance
Rated at exactly 74Wh, the battery satisfies airline carry-on restrictions without sacrificing raw cell volume. The 20000mAh rating reflects unconverted capacity; actual energy delivered to devices lands between 12000mAh and 13000mAh due to standard voltage regulation losses. The aluminum-shell housing measures 5.39 by 2.76 by 1.04 inches and weights precisely 393 grams.
Form factor alignment matches modern commuter gear, sitting alongside variants like the NOBIS 45W Lanyard Series while offering the same internal architecture found in the NOBIS 65W Power Bank line. Scaling to the NOBIS 90W Power Bank remains straightforward for desktop-to-travel workflows.
Symmetrical Interface & Trickle Logic
Four discrete connectors split across two universal Type-C and two standard Type-A sockets. Both Type-C handles bidirectional traffic, enabling mixed-device charging without port contention. A dedicated low-current mode prevents premature cutoff when powering Bluetooth audio, smartwatches, or drone batteries.
Technical Parameters:
- Raw Cell Capacity: 20000mAh / 74Wh
- Protocol Support: PD 3.0, QC 4.0, USB BC1.2
- Output Configuration: 2x Type-C (Input/Output) + 2x Type-A
- Dimensions & Weight: 5.39 x 2.76 x 1.04 inches (393 g)
Active Fault Isolation & Temperature Safeguards
An onboard LED matrix maps remaining energy from zero to one hundred percent. Thermistor arrays pause high-wattage draw when cell temperatures exceed operational thresholds, automatically resuming transfer once the unit cools to safe baselines. Short-circuit isolation, reverse-polarity prevention, and smart idle shutoff protect both the bank and connected hardware.
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NOBIS 45W Power Bank |
NOBIS 45W Lanyard Series |
NOBIS 65W Power Bank |
 NOBIS 65W Lanyard Series |
 NOBIS 90W Power Bank |
 NOBIS 90W Lanyard Series | |
|---|---|---|---|---|---|---|
| Customer Reviews | 4,506 | 181 | 834 | 148 | 163 | 135 |
| Price | $29.69 | $35.99 | $39.99 | $42.99 | $44.99 | $52.99 |
| Color | Green/Black/Pink/White/Blue | Green/Black/Pink/White/Blue | Green/Black/Pink/Blue | Green/Black/White/Blue | Green/Black/Pink/Blue | Green/Black/Pink/White/Blue |
| Power | 45W | 45W | 65W | 65W | 90W | 90W |
| Max Output (Single Port) | 45W | 45W | 65W | 65W | 90W | 90W |
| Weight | 393g | 393g | 400g | 400g | 400g | 400g |
| Dimensions | 5.39 x 2.76 x 1.04 inches | 5.39 x 2.76 x 1.04 inches | 5.39 x 2.76 x 1.04 inches | 5.39 x 2.76 x 1.04 inches | 5.39 × 2.76 × 1.13 inches | 5.39 × 2.76 × 1.13 inches |
| Fast Charging Protocols | PD 3.0 & QC 4.0 | PD 3.0 & QC 4.0 | PD 3.0 & QC 4.0 | PD 3.0 & QC 4.0 | PD 3.0 & QC 4.0 | PD 3.0 & QC 4.0 |
| Port Type | 2 Type-C + 2USB-A | 2 Type-C + 2USB-A | 2 Type-C + 2USB-A | 2 Type-C + 2USB-A | 2 Type-C + 2USB-A | 2 Type-C + 2USB-A |
| Number of Ports | 4 | 4 | 4 | 4 | 4 | 4 |
| Compatible Devices | Phone/Tablet/And More | Phone/Tablet/And More | Phone/Tablet/Laptop/And More | Phone/Tablet/Laptop/And More | Phone/Tablet/Laptop/And More | Phone/Tablet/Laptop/And More |
| Connector Type | USB Type A, USB Type C |
| Brand | NOBIS |
| Battery Capacity | 20000 milliamp_hours |
| Color | Black |
| Special Feature | Auto Shut-Off, Digital Display, Fast Charging, Over Charging Protection, Short Circuit Protection |
