1. Introducció
Thank you for choosing the ASOMETECH 22.5W Fast Charging Power Bank. This portable charger is designed to provide reliable and efficient power for your mobile devices, featuring high capacity options (10000mAh, 20000mAh, 30000mAh), 22.5W Super Fast Charging (SFCP, FCP, SCP, QC3.0) and 20W Power Delivery (PD3.0) capabilities. It is compatible with a wide range of smartphones and tablets, including iPhone, Huawei, Xiaomi, and Samsung devices.
This manual provides essential information on how to safely and effectively use and maintain your power bank. Please read it thoroughly before first use.
2. Informació de seguretat
Instruccions importants de seguretat:
- No exposeu el banc d'energia extern a temperatures extremes (superiors a 60 °C/140 °F o inferiors a 0 °C/32 °F), a la llum solar directa ni al foc.
- No submergiu el banc d'energia en aigua ni altres líquids.
- Eviteu deixar caure, colpejar o desmuntar el dispositiu.
- Mantenir fora de l'abast dels nens.
- No l'utilitzeu si el banc d'energia extern està danyat, inflat o té fuites.
- Feu servir només cables i adaptadors de càrrega certificats.
- No curtcircuiteu el banc d'energia.
- Desfeu-vos del banc d'energia de manera responsable d'acord amb la normativa local.
- For optimal performance, charge and discharge the power bank 2-3 times initially to warm up the battery.
The power bank features multiple safety protections, including over-voltage, over-current, over-power, over-charge, short-circuit, over-discharge, restore, electromagnetic field, and over-heat protection.

Figura 2.1: Proteccions de seguretat integrades
3. Producte acabatview
The ASOMETECH Power Bank is a versatile portable charger available in 10000mAh, 20000mAh, and 30000mAh capacities. It features a sleek design with an LCD digital display to show the remaining battery percentage.
3.1 Components i ports

Figure 3.1: Power Bank Ports and Indicators
- Sortida USB-A 1: 5V/4.5A, 4.5V/5A, 9V/2A, 12V/1.5A (22.5W Max when used alone)
- Sortida/entrada tipus C:
- Output: 5V/3A, 9V/2.22A, 12V/1.67A (PD 20W Max when used alone)
- Input: 5V/3A, 9V/2A, 12V/1.5A (PD 18W Fast input)
- Sortida USB-A 2: 5V/4.5A, 4.5V/5A, 9V/2A, 12V/1.5A (22.5W Max when used alone)
- Entrada micro USB: 5V/2.4A, 9V/2A, 12V/1.5A
Note: The 30000mAh model also includes a leather strap for easy carrying and a built-in LED flashlight.

Figure 3.2: Leather Strap for Portability (30000mAh model)
4. Configuració
4.1 Càrrega inicial
Before first use, it is recommended to fully charge your power bank. Connect the power bank to a suitable power adapter using either the Micro USB input or the Type-C input port. The LCD digital display will show the charging progress.
Important: For optimal battery performance, charge and discharge the power bank 2-3 times completely during its initial uses. This process helps to warm up and calibrate the battery for better capacity and longevity.
5. Instruccions de funcionament
5.1 Càrrega dels vostres dispositius
Connect your mobile device to one of the power bank's output ports (USB-A or Type-C) using an appropriate charging cable. The power bank will automatically detect your device and begin charging. The LCD display will show the power bank's remaining charge.
The power bank supports fast charging protocols including SFCP, FCP, SCP, QC3.0, and PD3.0, delivering up to 22.5W via USB-A and 20W via Type-C for compatible devices.

Figure 5.1: Charging a Device with the Power Bank
Smart Current Distribution: The power bank automatically outputs the required current according to the connected devices, ensuring efficient and safe charging.

Figura 5.2: Càrrega de diversos dispositius simultàniament
5.2 Recàrrega del banc d'energia extern
When the power bank's charge is low, connect it to a power source using either a Micro USB cable or a Type-C cable. The Type-C port supports 18W PD fast input for quicker recharging.
A full recharge of the power bank (18W input) typically takes 6-7 hours.

Figure 5.3: Fast Charging Capabilities and Power Bank Recharge Time
5.3 Using the LED Flashlight (30000mAh model only)
The 30000mAh model of the ASOMETECH Power Bank is equipped with a super bright LED flashlight. To activate or deactivate the flashlight, refer to the specific instructions provided with your device, usually involving a long press or double press of the power button.

Figure 5.4: LED Flashlight Feature (30000mAh model)
6. Manteniment
- Keep the power bank clean and dry. Wipe with a soft, dry cloth.
- Guardeu el banc d'energia en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Si no l'utilitzeu durant períodes prolongats, carregueu el banc d'energia almenys un cop cada tres mesos per mantenir la bateria en bon estat.
- Eviteu exposar els ports a la pols o a les deixalles.
The power bank uses a high-quality polymer lithium battery, ensuring safe power storage and discharge. Proper maintenance will extend its lifespan.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El banc d'energia no carrega els dispositius. | Low battery, faulty cable, incompatible device, loose connection. | Recharge power bank. Try a different cable. Ensure device is compatible. Check connections. |
| El banc d'energia no es carrega. | Faulty charging cable/adapter, loose connection, damaged port. | Try a different cable and power adapter. Ensure connections are secure. If ports are damaged, contact support. |
| Càrrega lenta. | Non-fast charging cable/adapter, device not supporting fast charge, multiple devices charging. | Use fast charging compatible cables and adapters. Ensure your device supports fast charging. Charging multiple devices simultaneously may reduce individual charging speeds. |
| Power bank gets hot during use. | Normal operation during fast charging, excessive load, poor ventilation. | Slight warmth is normal. If excessively hot, disconnect and allow to cool. Ensure adequate ventilation. If problem persists, discontinue use and contact support. |
| La pantalla LCD no funciona. | Mal funcionament del dispositiu. | Try fully charging and discharging the power bank. If it still doesn't work, contact support. |
8. Especificacions
Below are the detailed specifications for the ASOMETECH 22.5W Power Bank models:
8.1 General Product Parameters
| Atribut | Valor |
|---|---|
| Nom de marca | ASOMETECH |
| Tipus | Banc d’energia portàtil |
| Material de closca | Plàstic |
| Característiques | Pantalla digital |
| Suport a la tecnologia de càrrega ràpida | Càrrega ràpida bidireccional |
| Tipus de bateria | Li-Polymer Battery / Lithium Battery |
| Sortida màxima | 20W (Note: Max output for specific ports can be 22.5W) |
| Certificació | CE |
| Origen | Xina continental |
8.2 Model Specific Parameters
| Nom de l'element | Banc de potència de 10000 mAh 22.5W | Banc de potència de 20000 mAh 22.5W | Banc de potència de 30000 mAh 22.5W |
|---|---|---|---|
| Model | AS1W | AS2W | AS3WSFCP |
| Mida | 143 mm x 68 mm x 14 mm | 143 mm x 68 mm x 28 mm | 143 mm x 68 mm x 37 mm |
| Capacitat | 10000mAh/3.7V(37WH) | 20000mAh/3.7V(74WH) | 30000mAh/3.7V(111WH) |
| Capacitat nominal | 6500mAh (5V3A) | 13000mAh (5V3A) | 19500mAh (5V3A) |
| Pes net | Uns 226 g | Uns 401 g | Uns 595 g |
| LED / Flash Light | No | No | Sí |
| Taxa de conversió | Per sobre del 65% | ||
| Entrada de tipus C. | 5V/3A, 9V/2A, 12V/1.5A (PD18W Fast input) | ||
| Entrada micro USB | 5V/2.4A, 9V/2A, 12V/1.5A (QC3.0) | ||
| Sortida USB-A 1/2 | 5V/4.5A, 4.5V/5A, 9V/2A, 12V/1.5A (22.5W) | ||
| Sortida tipus C. | 5V/3A, 9V/2.22A, 12V/1.67A (PD20W) | ||
| USB-A1 + USB-A2 Output | 5V3A màx | ||
| USB-A1 + USB-A2 + USB-C Output | 5V3A màx | ||
| Fast charge agreement | QC3.0, QC2.0, PD3.0, PD2.0, FCP, AFC, SFCP | ||
Figure 8.1: Detailed Product Specifications Comparison
9. Garantia i Suport
ASOMETECH provides the following services for this product:
- 1 anys de garantia: Tots els productes de la nostra botiga tenen una garantia d'1 any.
- Devolució de 7 dies: Gaudeix de 7 dies per retornar-ho si tens algun problema de qualitat.
- Termini de lliurament: Most items are shipped within 48 hours.
- Ajuda amb les compres: Tots els correus electrònics seran respostos en un termini de 24 hores.

Figure 9.1: Warranty and Service Overview
If you have any problems with your order or product, please feel free to contact ASOMETECH Official Store. Your satisfaction is important to us.
Informació de contacte:
- Store Name: ASOMETECH Official Store
- Seller ID: cn1521035127kwwj
- Botiga URL: ASOMETECH Official Store on AliExpress
143 mm x 68 mm x 14 mm
143 mm x 68 mm x 28 mm
143 mm x 68 mm x 37 mm




