1. Úvod
Thank you for choosing the Xiaomi Jinshajiang Power Bank. This high-quality portable charger features a premium lithium-ion battery and advanced charge/discharge chips, offering outstanding performance in terms of size, safety, power output, and compatibility. Its ultra-thin and lightweight design makes it an ideal companion for daily use and travel.
Mezi klíčové vlastnosti patří:
- Bezpečnost: Multiple protection mechanisms against overcharge, over-discharge, over-temperature, and short-circuits.
- Moc: Supports 22.5W MAX wired fast charging and 15W MAX magnetic wireless charging (7.5W MAX for iPhone).
- Kompatibilita: Built-in smart USB charging controller compatible with mainstream phones and digital devices, supporting various fast charging protocols.
- Design: Ultra-thin at 6mm and ultra-light at 98g.
2. Důležité bezpečnostní informace
Please read all safety instructions carefully before using the product. Failure to follow these instructions may result in fire, electric shock, damage to the product, or property damage.
2.1. Obecná varování
- Zařízení sami nerozebírejte, neupravujte ani neopravujte.
- Do not expose the product to heat sources, fire, or temperatures above 60°C (140°F). Avoid direct sunlight.
- Nezkratujte výrobek.
- Avoid mechanical impact, dropping, squeezing, or puncturing the device.
- Adult supervision is required when children use this product.
- Operate the device within a temperature range of 0°C to 35°C. Avoid using it in hot or humid environments to prevent malfunction.
- Do not place the device near high-temperature or heat-generating equipment such as heaters, microwave ovens, or ovens.
- Dispose of the product according to local regulations. Do not treat it as household waste. Support recycling efforts.
- This device and its accessories may contain small parts. Keep them out of reach of children to prevent damage or choking hazards.
2.2. Wireless Charging Specific Warnings
- This product complies with short-range low-power Class A device technical specifications and relevant regulations.
- In places where wireless devices are prohibited by law, such as aircraft or medical facilities, please comply with regulations and stop using or turn off the device.
- The radio waves generated by the device may affect implanted medical devices such as pacemakers, cochlear implants, and hearing aids. Maintain a distance of at least 30 cm from implanted medical devices when using wireless charging.
- Do not wirelessly charge devices that do not meet the Qi standard.
- Do not use unapproved or incompatible power adapters, chargers, batteries, or data cables with this device, as it may lead to fire or other hazards.
- Do not place metal objects, NFC cards, or other foreign objects in the wireless charging area. Before charging, check for and remove any metal foreign objects (e.g., paper clips, card pins) attached to the magnet.
- It is recommended to use a magnetic protective case sold through official Xiaomi channels.
- Ensure the mobile device is correctly placed on the product for wireless charging. Incorrect placement may prevent proper charging.
- If the mobile device has a thick protective case or a case containing metal, it may prevent the product from working correctly or cause the phone case to heat up. If the case is thick, remove it before charging. (Case thickness should not exceed 2mm).
- Do not charge public transport cards, bank cards, or other chip-enabled cards with the phone simultaneously, as it may affect the product or the cards.
- Remove the mobile device from the power bank once charging is complete.
Obrázek 1: Více ochranných funkcí
3. Obsah balení
Balíček by měl obsahovat následující položky:
- Xiaomi Jinshajiang Power Bank (MDY-20-EB) x 1
- Návod k použití x 1
4. Konec produktuview
The Xiaomi Jinshajiang Power Bank features a minimalist design with essential components for easy operation.
Figure 2: Product Design and Components
Hlavní komponenty:
- Kontrolky napájení: Four LEDs indicating battery level.
- Tlačítko: Used to check battery level and activate low current mode.
- Port USB-C: For charging the power bank and other devices (input/output).
5. Nabíjení powerbanky
To charge your Xiaomi Jinshajiang Power Bank, connect it to a power source using the USB-C port. The power indicator lights will show the charging status as follows:
| Úroveň baterie | LED1 | LED2 | LED3 | LED4 |
|---|---|---|---|---|
| 0–25 % | Pomalý blesk | Vypnuto | Vypnuto | Vypnuto |
| 25–50 % | Solidní | Pomalý blesk | Vypnuto | Vypnuto |
| 50–75 % | Solidní | Solidní | Pomalý blesk | Vypnuto |
| 75–99 % | Solidní | Solidní | Solidní | Pomalý blesk |
| Nabíjení dokončeno | Solidní | Solidní | Solidní | Solidní |
| Chyba nabíjení | Rychlý blesk | Rychlý blesk | Rychlý blesk | Rychlý blesk |
*Slow Flash: Light on for 500ms, off for 500ms. Fast Flash: Light on for 250ms, off for 250ms.
6. Nabíjení dalších zařízení
The power bank automatically detects devices for charging, so no button press is required to start charging.
Figure 3: Fast Charging Solutions
6.1. Drátové nabíjení
- Připojte zařízení k portu USB-C powerbanky pomocí kompatibilního nabíjecího kabelu.
- The power bank supports up to 22.5W MAX wired fast charging.
6.2. Bezdrátové nabíjení
- Place your Qi-compatible device on the wireless charging panel of the power bank.
- The power bank supports up to 15W MAX wireless charging for Xiaomi devices and 7.5W MAX for iPhones.
- If no wireless charging device is detected within 5 seconds in magnetic wireless charging mode, the power bank will stop working, and all indicator lights will turn off.
6.3. Současné nabíjení
- The power bank can charge both itself and other devices simultaneously.
- It can also charge other devices via both wired (USB-C) and wireless methods at the same time.
- When charging the power bank with a 5V/3A charger, it supports 5W MAX wireless output.
- When charging the power bank with a 9V PD-compatible charger, it supports 15W MAX wireless output.
6.4. Speciální funkce
- Zkontrolujte stav baterie: Krátkým stisknutím tlačítka view zbývající úroveň baterie.
- Režim nízkého proudu: Double-press the button to enter low current mode. The indicator lights will cycle sequentially. This mode lasts for 2 hours or can be exited by a single button press.
- Obnovení systému: Long-press the button for approximately 9 seconds to reset the system.
7. Specifikace
| Funkce | Specifikace |
|---|---|
| Název produktu | Mobilní napájení |
| Model | MDY-20-EB |
| Rozměry | 98.5 x 71.5 x 6 mm |
| Typ baterie | Lithium-iontová baterie |
| Jmenovitá energie | 18.58Wh 3.79V 4900mAh |
| Typická energie | 18.95Wh 3.79V 5000mAh |
| Jmenovitá kapacita | 3000mAh (5V / 2A) |
| Vstupní rozhraní | USB Type C (5V=3A / 9V=2.5A 22.5W MAX) |
| Výstupní rozhraní | USB Type C (5V=3A / 9V=2.5A 22.5W MAX) |
| Bezdrátový výstup | 15W MAX |
| Combined Output (USB-C + Wireless) | 5V=1.5A 7.5W MAX + 5W MAX |
| Provozní frekvenční rozsah | 120kHz~147kHz |
| Wireless Charging Mechanism | Magnetická indukce |
| Výkonné standardy | GB 31241-2022, GB 4943.1-2022 |
| Materiál pláště | Plast |
*Note: Due to the inherent characteristics of lithium-ion batteries, battery capacity will degrade to some extent after prolonged use. The capacity marked on this product refers to the battery capacity at the time of factory shipment.
*Maximum peak power charge/discharge is 22.5W, based on actual test methods in Xiaomi labs.
*5V=2A energy conversion efficiency ≥80%.
8. Řešení problémů
If you encounter any issues with your power bank, please refer to the table below for common problems and their solutions. If the problem persists, contact customer support.
| Problém | Popis |
|---|---|
| Cannot charge or discharge | The power bank is unable to receive or provide charge. |
| Porucha tlačítka | The physical button does not respond or functions incorrectly. |
| Indicator lights abnormal | Indicator lights do not illuminate or display incorrect status. |
| Battery swelling or leakage | The battery shows signs of physical deformation or liquid leakage. |
| Casinpoškození g | Cracks or damage to the outer casing due to structural or material defects. |
9. Uživatelské tipy
- Pravost: This is a genuine Xiaomi product, ensuring quality and compatibility with Xiaomi ecosystems.
- Samsung Compatibility: While optimized for Xiaomi, the power bank's wireless charging will work with Samsung Galaxy phones, typically at standard Qi speeds (e.g., 7.5W or 5W) depending on the phone's capabilities, and wired charging is universally compatible via USB-C.
- Osvědčení: The power bank carries the CCC (China Compulsory Certification) seal, confirming its compliance with Chinese safety standards.
10. Záruka a podpora
Xiaomi provides after-sales service for this product in strict accordance with relevant consumer protection laws.
10.1. After-Sales Service Policy
- Do 7 dnů od přijetí: If a performance fault listed in the "Product Performance Fault Table" occurs, confirmed by Xiaomi after-sales service center, you are eligible for a free return or exchange.
- Do 8–15 dnů od přijetí: If a performance fault listed in the "Product Performance Fault Table" occurs, confirmed by Xiaomi after-sales service center, you are eligible for a free exchange or repair.
- Do 12 měsíců od přijetí: If a performance fault listed in the "Product Performance Fault Table" occurs, confirmed by Xiaomi after-sales service center, you are eligible for free repair service.
10.2. Non-Warranty Conditions
Na následující podmínky se záruka nevztahuje:
- Unauthorized repair, misuse, collision, negligence, abuse, liquid ingress, accident, alteration, or improper use of non-product accessories, or torn/altered labels or anti-counterfeit marks.
- Překročení záruční doby.
- Škody způsobené vyšší mocí.
- Failure to meet the conditions listed in the "Product Performance Fault Table".
- Product and its accessories faults caused by human factors.
10.3. Kontaktní informace
- Servisní horká linka: 950816
- Servis Webmísto: www.mi.com/service
- Výrobce: Xiaomi Communications Co., Ltd.
- Adresa: 9th Floor, Building 6, 33 Xi'erqi Middle Road, Haidian District, Beijing, China
- Verze manuálu: V1.0
A detailed user manual is also available in PDF format for download: Xiaomi Jinshajiang Power Bank User Manual (PDF).
11. Hazardous Substances Information
This table provides information on hazardous substances contained in electrical and electronic products, in compliance with relevant regulations.
| Název dílu | Pb (olovo) | Hg (rtuť) | Cd (kadmium) | Cr(VI) (šestimocný chrom) | PBB (polybromované bifenyly) | PBDE (polybromované difenylethery) | DBP (Dibutyl Phthalate) | DIBP (Diisobutyl Phthalate) | BBP (Benzyl Butyl Phthalate) | DEHP (bis(2-ethylhexyl)ftalát) |
|---|---|---|---|---|---|---|---|---|---|---|
| Součásti desek plošných spojů | X | O | O | O | O | O | O | O | O | O |
| Casing | O | O | O | O | O | O | O | O | O | O |
| Bateriový článek | O | O | O | O | O | O | O | O | O | O |
| Gaskets, Tapes, and Small Structural Parts | O | O | O | O | O | O | O | O | O | O |
| Obal | O | O | O | O | O | O | O | O | O | O |
* Poznámka 1: "O" indicates that the hazardous substance contained in all homogeneous materials for this part is below the limit requirements of the national standard for restricted use of hazardous substances in electrical and electronic products.
* Poznámka 2: "X" indicates that the hazardous substance contained in at least one homogeneous material for this part exceeds the limit requirements of the national standard for restricted use of hazardous substances in electrical and electronic products; currently, there is no mature alternative solution in the industry, and this product complies with the exemption requirements of the EU RoHS directive.
* Poznámka 3: Parts not listed above indicate that their hazardous substance content does not exceed the limit requirements of the national standard for restricted use of hazardous substances in electrical and electronic products.
