1. Produttu Finituview
The Charmast Portable Charger W1148 is a versatile 10000mAh power bank designed for convenient on-the-go charging. It features built-in charging cables and multiple output ports, making it compatible with a wide range of devices.
1.1 Ciò chì hè in a scatula
À u mumentu di u disimballaggio, assicuratevi chì tutti l'articuli sianu presenti:
- 1 x Charmast Portable Charger (Model W1148)
- 1 x Manuale d'utilizatore
- 1 x sacca

Image: Contents of the Charmast Portable Charger package, including the power bank, user manual, and a protective pouch.
1.2 Caratteristiche di u produttu
- Cavi integrati: Includes 3 output cables (for iPhone, Android, Micro USB) and 1 input cable for recharging the power bank.
- Uscite multiple: Total of 6 output options (3 built-in cables + 3 additional ports) to charge multiple devices simultaneously.
- Ingressi multipli: 3 input options (1 built-in recharging cord, 1 USB-C input, 1 Micro USB input) for convenient power bank recharging.
- Display LED digitale: Provides an accurate percentage of remaining battery charge.
- Disegnu compactu: Slim and lightweight, making it easy to carry.

Image: The Charmast Portable Charger W1148 in pink, showcasing its built-in cables and digital LED display.

Imagine: Un primu pianu view of the Charmast Portable Charger highlighting its four built-in cables: one for iPhone, one for Android (USB-C), one for Micro USB, and one for recharging the power bank itself (USB-A).
2. Setup
The Charmast Portable Charger is designed for immediate use. Before first use, it is recommended to fully charge the power bank.
2.1 Carica iniziale di a batteria esterna
To charge the power bank, connect it to a power source using one of the available input methods:
- Aduprendu u cavu USB-A integratu: Extend the built-in USB-A cable and plug it into a USB wall adapter (not included) or a computer's USB port.
- Using the USB-C Input Port: Connect a USB-C cable (not included) from a wall adapter to the power bank's USB-C input port.
- Using the Micro USB Input Port: Connect a Micro USB cable (not included) from a wall adapter to the power bank's Micro USB input port.
The digital LED display will show the charging progress. A full charge typically takes approximately 6 hours with a 10W or higher wall charger.

Image: Visual guide illustrating three methods to recharge the power bank: using the built-in USB-A cable, via a 10W Micro USB input, or via a 15W USB-C input. Each method shows the approximate charging time.
3. Operating Instructions
3.1 Caricà i vostri Dispositivi
The Charmast Portable Charger offers multiple ways to charge your electronic devices:
- Utilizendu i cavi integrati:
- For Apple devices: Use the built-in Lightning cable.
- For USB-C devices: Use the built-in USB-C cable.
- For Micro USB devices: Use the built-in Micro USB cable.
- Utilizendu Cavi Esterni:
- Plug your device's charging cable into one of the available USB-A output ports or the USB-C input/output port on the power bank.
The power bank can charge up to 6 devices simultaneously, utilizing a combination of its built-in cables and external ports.

Image: The Charmast Portable Charger connected to and charging six different electronic devices, demonstrating its multi-device charging capability.

Image: A smartphone being charged via the USB-C port of the Charmast Portable Charger, illustrating its dual input/output functionality for USB-C.
3.2 Verificazione di u Livellu di Batteria
The integrated digital LED display shows the exact remaining battery percentage of the power bank. Simply turn on the power bank (if it's off) or connect a device to see the current charge level.

Image: The Charmast Portable Charger with its digital LED display clearly showing "100", indicating a full battery charge.
4. Mantenimentu
Proper care and maintenance will extend the lifespan of your Charmast Portable Charger.
- Pulizia: Wipe the power bank with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Conservazione: Conservate a batteria esterna in un locu frescu è asciuttu, luntanu da a luce diretta di u sole è da temperature estreme.
- Cicli di carica: For optimal battery health, avoid completely draining the power bank before recharging it. Recharge it regularly, even if not in frequent use.
- Evite Drops: Prutegge u dispusitivu da scosse fisiche è cadute, chì ponu dannà i cumpunenti interni.
5. Risoluzione di prublemi
Sè avete prublemi cù u vostru caricatore portatile Charmast, per piacè riferitevi à e seguenti suluzioni cumuni:
| Prublemu | Causa Possibile | Soluzione |
|---|---|---|
| U bancu di energia ùn hè micca carica |
|
|
| U dispositivu ùn si carica micca da u power bank |
|
|
| U display digitale ùn funziona micca |
|
|
If the problem persists after trying these solutions, please contact Charmast customer support for further assistance.
6. Specificazioni
| Feature | Detail |
|---|---|
| Numero di mudellu | W1148 |
| Capacità batterie | 10000 XNUMX Milliamp Ore (mAh) |
| Dimensioni (L x W x H) | 15.6 x 7.19 x 2.29 cm |
| Pesu | 240 g |
| Porti di input | Built-in USB-A cable, USB-C, Micro USB |
| Porti di output | Built-in Lightning, Built-in USB-C, Built-in Micro USB, USB-A (x2), USB-C (shared input/output) |
| Voltage | 5 Volts |
| Tempu di carica (Power Bank) | Approx. 6 hours (with 10W+ charger) |
| Funzioni spiciali | Built-in Cables, Digital Display, Fast Charging, Lightweight, Slim |
| Dispositivi compatibles | Smartphones (iPhone, Samsung, Google Pixel, etc.), Tablets, Drones, Speakers |

Image: The Charmast Portable Charger demonstrating its ultra-slim and lightweight design, shown being held in a pocket and a handbag.

Image: A chart illustrating the approximate number of charges the 10000mAh Charmast power bank can provide for different devices, such as iPhone 14, iPhone 8, iPad mini 6, Samsung S22, Samsung S8, and Google Pixel 6.
7. Garanzia è Supportu
Charmast provides an guaranzia di 18 mesi for the Portable Charger W1148, covering manufacturing defects and issues arising from normal use.
Additionally, lifetime technical support is available to assist you with any questions or concerns regarding the product.
For warranty claims or technical assistance, please contact Charmast customer service through the retailer where the product was purchased or visit the official Charmast websitu.





