Charmast C05S
Charmast Slim Portable Charger User Manual
Model: C05S | Brand: Charmast
1. Introduction
Thank you for choosing the Charmast Slim Portable Charger. This compact and lightweight power bank is designed to provide convenient and fast charging for your mobile devices on the go. Featuring a 5000mAh capacity, built-in iPhone cable, and digital display, it ensures your devices stay powered throughout the day.
2. What's Included
Please check the package contents:
- 1 x Charmast 5000mAh Power Bank with Built-in Cable
- 1 x USB-C to USB-C Cable
- 1 x User Manual
3. Product Overview
The Charmast Slim Portable Charger is designed for ultimate portability and ease of use. It features a sleek design, a built-in charging cable, and a clear digital display to show the remaining battery percentage.
Figure 3.1: Charmast Slim Portable Charger connected to an iPhone, showcasing its compact design and integrated cable.
Figure 3.2: The compact size of the Charmast portable charger (3.86 x 2.40 x 0.53 inches, 0.28 lbs) next to a smartphone, highlighting its portability.
The digital display on the side of the power bank provides a clear indication of the remaining battery percentage.
4. Setup
4.1 Initial Charge
Before first use, it is recommended to fully charge your Charmast Portable Charger. This ensures optimal performance and battery longevity. Refer to Section 6 for detailed charging instructions.
4.2 Activating the Digital Display
If the battery percentage display is not visible, simply press the on/off button located on the side of the power bank to activate it.
5. Operating Instructions
5.1 Charging Your Devices
The Charmast Portable Charger offers versatile charging options:
- Built-in iPhone Cable: Connect the integrated Lightning cable directly to your iPhone (compatible with iPhone 14/13/12/11/8/7 series).
- USB-C Port: Use the included USB-C to USB-C cable to connect devices with a USB-C port (compatible with iPhone 15 series, Samsung S24/S23/S22/S21/S20, Google Pixel series, and other Android phones, as well as low-current devices like portable fans, Bluetooth headphones, etc.).
Once connected, the power bank will automatically begin charging your device. The 20W PD (Power Delivery) fast charging capability ensures rapid power delivery to compatible devices.
Figure 5.1: Illustration of PD 20W fast charging, demonstrating a significant charge increase in 30 minutes.
Figure 5.2: Universal compatibility chart, detailing approximate charge capacities for various iPhone models, Samsung S23, AirPods, and iPad 2 with the 5000mAh power bank.
6. Recharging the Power Bank
To recharge your Charmast Portable Charger, use either the USB-C port or the dedicated iPhone input port.
- USB-C Port: Connect the provided USB-C to USB-C cable to the power bank's USB-C port and to a compatible USB-C wall adapter. This method allows for rapid recharging, typically taking about 2.0 hours for a full charge.
- For iPhone Port: Connect a Lightning cable to the power bank's iPhone input port and to a compatible wall adapter. This method typically takes about 3.5 hours for a full charge.
Figure 6.1: Recharging options for the power bank, showing the Type-C port (2.0H) and the iPhone port (3.5H) for full recharge.
7. Maintenance
- Keep the power bank away from extreme temperatures (hot or cold) and direct sunlight.
- Avoid dropping or subjecting the device to strong impacts.
- Clean the surface with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- For optimal battery life and charging speed, it is recommended to keep the battery level above 40%.
Figure 7.1: Important tip: Keeping the battery above 40% improves battery life and charging speed.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Power bank not charging device. | Low battery on power bank; cable not properly connected; device incompatibility. | Recharge the power bank; ensure cables are securely connected; verify device compatibility with the built-in cable or USB-C port. |
| Digital display is off or not showing percentage. | Display is in standby mode. | Press the on/off button on the side of the power bank to reactivate the display. |
| Slow charging. | Using a non-fast charging adapter/cable; device not supporting PD fast charging. | Ensure you are using a PD compatible wall adapter and the provided USB-C cable for optimal charging speed. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | C05S |
| Battery Capacity | 5000 Milliamp Hours (mAh) |
| Product Dimensions | 3.86 x 2.4 x 0.53 inches |
| Item Weight | 5.9 ounces |
| Special Features | Ultra Slim, Digital Display, Fast Charging, Pocket Size, Built In Cable |
| Connector Type | For iPhone (Built-in), USB-C (Input/Output) |
| Manufacturer | Dong guan Utopia-Originality Technology Co., Ltd |
10. Safety Information
- Do not disassemble, open, or shred the battery pack.
- Do not expose the power bank to heat or fire. Avoid storage in direct sunlight.
- Do not short-circuit the battery pack. Do not store battery packs haphazardly in a box or drawer where they may short-circuit each other or be short-circuited by conductive materials.
- Do not subject the battery pack to mechanical shock.
- In the event of a battery leaking, do not allow the liquid to come into contact with the skin or eyes. If contact has been made, wash the affected area with copious amounts of water and seek medical advice.
- Keep the power bank clean and dry.
- Children should be supervised to ensure that they do not play with the appliance.
11. Warranty and Support
Charmast provides 24-month support for this product. If you encounter any problems or have questions, please contact us through Amazon's messaging system, and we will endeavor to resolve them within 24 hours.
For more information and support, you can visit the official Charmast store on Amazon: Charmast Amazon Store.