1. Танилцуулга
Thank you for choosing the Charmast Portable Charger Model C2046S. This device is designed to provide convenient and fast charging for a wide range of electronic devices, including smartphones, tablets, and more. With its integrated cables and built-in wall plug, it offers a versatile and compact power solution for both home and travel use. Please read this manual thoroughly to ensure proper operation and maintenance of your portable charger.
2. Бүтээгдэхүүн дууссанview
2.1 Багцын агуулга
- Charmast Portable Charger
- Mesh Pouch
- Хэрэглэгчийн гарын авлага

Зургийн тайлбар: A flat lay showing the Charmast Portable Charger (light blue), a black mesh pouch, and a small user manual, all neatly arranged on a white surface. The charger's digital display shows "100".
2.2 Гол онцлогууд
- 20000 мАч өндөр хүчин чадал: Төрөл бүрийн төхөөрөмжүүдийн олон төлбөрийг өгдөг.
- АС-ийн хананд суурилуулсан залгуур: Direct charging of the power bank from any standard wall outlet.
- Integrated Charging Cables: Includes built-in Lightning and USB-C/Micro-USB cables for universal compatibility.
- 20W PD & 18W QC 3.0 Fast Charging: Тохиромжтой төхөөрөмжүүдийг хурдан цэнэглэхийг дэмждэг.
- Дижитал дэлгэц: Үлдсэн батерейны хувийг харуулнаtagхялбар хяналт тавих e.
- Аюулгүй байдлын олон хамгаалалт: Features over-discharge, short-circuit, over-current, and over-voltage хамгаалалт.
- Авсаархан, зөөврийн дизайн: Lightweight and easy to carry for travel.

Зургийн тайлбар: Хоёр views of the light blue Charmast Portable Charger. The left view shows the front with a digital display indicating "100". The right view shows the back with two integrated cables (Lightning and USB-C/Micro-USB) extended, and the foldable AC wall prongs visible.
3. Тохиргоо
Before first use, it is recommended to fully charge your Charmast Portable Charger. This ensures optimal performance and battery longevity.
3.1 Эрчим хүчний банкны анхны цэнэглэлт
- Locate the foldable AC wall prongs on the back of the portable charger.
- Gently pull out the prongs until they are fully extended.
- Plug the portable charger directly into a standard wall outlet (AC 100-240V).
- The digital display will illuminate, showing the current battery percentage and indicating that the device is charging.
- Charge until the display shows 100%. This typically takes approximately 11 hours using the built-in wall plug.
- Alternatively, you can use a 9V-2A charger (not included) with the USB-C input port for faster recharging, which takes approximately 6 hours.

Зургийн тайлбар: An illustration showing two ways to recharge the power bank. On the left, the power bank is plugged directly into a wall outlet, with text indicating "11 hrs Built-in Wall plug". On the right, the power bank is connected to a wall adapter via a USB-C cable, with text indicating "6 hrs 9V-2A Charger (*Not included)".
4. Ашиглалтын заавар
4.1 Төхөөрөмжөө цэнэглэх
Charmast зөөврийн цэнэглэгч нь таны электрон төхөөрөмжийг цэнэглэх олон аргыг санал болгодог:
- Баригдсан кабель ашиглах:
- Locate the integrated Lightning cable for Apple devices or the USB-C/Micro-USB cable for Android and other compatible devices.
- Gently pull out the desired cable from its storage slot.
- Connect the cable to your device's charging port.
- Power bank таны төхөөрөмжийг автоматаар цэнэглэж эхэлнэ. Дижитал дэлгэц нь үлдсэн зайны хувийг харуулах болноtagцахилгаан банкны e.
- Using USB-A Output Port:
- If your device requires a different cable or you prefer to use your own, connect your device's USB charging cable to the USB-A "OUT" port on the portable charger.
- Power bank таны төхөөрөмжийг автоматаар цэнэглэж эхэлнэ.
This portable charger supports 20W Power Delivery (PD) and 18W Quick Charge (QC 3.0) for fast charging compatible devices. For example, it can charge an iPhone 13 from 20% to 70% in approximately 30 minutes.

Зургийн тайлбар: A light blue Charmast Portable Charger is plugged into a wall outlet, with its digital display showing "100". Two built-in cables extend from the charger, one connected to a smartphone and the other to a tablet, both lying on a desk and actively charging. This illustrates its 6-in-1 charging capability.

Зургийн тайлбар: A close-up of a person holding a smartphone connected to the Charmast Portable Charger via one of its built-in cables. The phone screen shows a charging indicator, and the power bank's display shows "100". Graphics indicate "50% in 30 mins" for Charmast charging versus a standard 5V/1A charger.
4.2 Эрчим хүчний банкны хүчин чадал
The 20000mAh capacity allows for multiple device charges:
- iPhone 15 Pro Max: Approximately 2.71 charges
- iPhone 14 Pro Max: Approximately 3.75 charges
- iPhone 13: Approximately 3.87 charges
- iPad 10th generation: Approximately 1.55 charges
- Samsung Galaxy S22 Ultra: Approximately 2.4 charges
- Google Pixel or One Plus 11: Approximately 4.33 charges

Зургийн тайлбар: An infographic displaying the 20000mAh capacity of the Charmast Portable Charger. It shows the charger in the center, surrounded by various devices (iPhone 14, Google Pixel, iPad 9th, iPhone 12, Galaxy S21) with text indicating how many times the power bank can charge each device. The weight is also listed as 12.99 ounces.
5. Аюулгүй байдлын мэдээлэл
To ensure safe operation and prolong the life of your portable charger, please observe the following safety guidelines:
- Төхөөрөмжийг хэт өндөр температурт (халуун эсвэл хүйтэн), нарны шууд тусгал эсвэл өндөр чийгшилд бүү байлга.
- Төхөөрөмжийг унагах, цохих, задлахаас зайлсхий.
- Ус болон бусад шингэнээс хол байлга.
- Хэрэв төхөөрөмж гэмтсэн эсвэл хавдсан бол бүү хэрэглээрэй.
- Зөвхөн эх эсвэл баталгаажсан кабель, адаптер ашиглана уу.
- Хүүхдийн гар хүрэхгүй газар хадгална.
- The device features multiple safety protections including Over-Discharge Protection, Short-Circuit Protection, Over-Current Protection, and Over-Voltage Хамгаалалт.

Зургийн тайлбар: A transparent overlay diagram of the Charmast Portable Charger, highlighting its internal components and indicating four key safety features: Over-Discharge Protection, Short-Circuit Protection, Over-Current Protection, and Over-Voltage Protection, each with an icon.
6. Засвар үйлчилгээ
- Төхөөрөмжийг зөөлөн, хуурай даавуугаар цэвэрлэ. Зүлгүүрийн цэвэрлэгч, уусгагчийг бүү ашигла.
- Store the portable charger in a cool, dry place when not in use.
- If storing for extended periods, charge the device to approximately 50-70% every three months to maintain battery health.
7. Алдаа засах
7.1 Power Bank цэнэглэхгүй байна
- Ensure the wall plug is fully extended and securely inserted into a working power outlet.
- If using the USB-C input, verify the cable and adapter are functioning correctly and meet the required specifications (e.g., 9V-2A for faster charging).
- Check the digital display for any error indicators.
7.2 Төхөөрөмж Power Bank-аас цэнэглэгдэхгүй байна
- Цахилгаан банк хангалттай цэнэгтэй байгаа эсэхийг шалгаарай (дижитал дэлгэцийг шалгана уу).
- Verify that the built-in cable or your external USB cable is securely connected to both the power bank and your device.
- Цахилгаан банк дээрх өөр цэнэглэгч кабель эсвэл порт ашиглаж үзээрэй.
- Confirm your device is compatible with the charging output of the power bank.
8. Техникийн үзүүлэлтүүд
| Загварын дугаар | C2046S |
| Зайны багтаамж | 20000 мАч |
| Бүтээгдэхүүний хэмжээс | 5.91 x 2.83 x 1.09 инч |
| Зүйлийн жин | 15.2 унц |
| Оролт (USB Type C) | 5V=3A, 9V=2A, 12V=1.5A (Макс 18Вт) |
| Input (Wall Plug) | Хувьсах гүйдэл 100-240В, 50/60Гц, 0.5А |
| Output (USB Type C) | 5V=3A, 9V=2.22A, 12V=1.67A (Макс 20Вт) |
| Гаралт (USB A) | 5V=3A, 9V=2A, 12V=1.5A (Макс 18Вт) |
| Баригдсан кабель | Lightning, USB-C/Micro-USB |
| Онцлог шинж чанарууд | 20W Fast Charging, Built-in Cables, Built-in Wall Plug, Digital Display, Over Charging Protection |
9. Баталгаат хугацаа ба дэмжлэг
Charmast provides 24-month support and 7-day/24-hour friendly customer service. If you encounter any problems with your product, please contact us, and we will resolve them within 24 hours.
10. Бүтээгдэхүүний албан ёсны видео
Watch this official product video for a visual guide on the features and usage of your Charmast Portable Charger.
Видео тайлбар: An official Charmast video showcasing the 20000mAh 20W Fast Charging Portable Charger with built-in cables, demonstrating its compact design, integrated wall plug, and ability to charge multiple devices simultaneously.





