1. Introducció i característiques principals
The LISEN 0.3'' Ultra Slim MagSafe Portable Charger (Model 2E421) is a compact and lightweight 5,000mAh wireless power bank designed for seamless charging of iPhone 12-16 series (including Pro/Max/non-Pro models). Its ultra-slim profile, measuring only 0.3 inches thin and weighing under 3oz, makes it highly portable and convenient for daily use, travel, and commuting.
Crafted from aircraft-grade aluminum alloy, this charger offers enhanced durability, resisting scratches, dents, and drops from up to 3ft. LISEN prioritizes safety, with each unit undergoing over 12 quality checks, including protection against overcharge, overheat, and short-circuits, and holding FCC/CE/RoHS certifications.
Característiques principals:
- Disseny ultra prim: Only 0.3 inches thin and under 3oz, making it highly portable.
- Compatibilitat MagSafe: Designed for iPhone 12-16 models (12/13/14/15/16, Pro/Max/non-Pro).
- Capacitat de la bateria de 5,000 mAh: Provides reliable power on the go.
- Construcció duradora: Made from aircraft-grade aluminum alloy for enhanced resistance to damage.
- Característiques de seguretat avançades: Includes overcharge, overheat, and short-circuit protection.
- USB-C In/Out Port: Allows for charging the power bank and charging other devices via cable.
- LED Power Indicators: Mostra el nivell de bateria restant.
2. Configuració i càrrega del banc d'energia extern
Charging the LISEN Power Bank:
- Locate the USB-C In/Out port on the side of the power bank.
- Connecteu el cable USB-C a USB-C proporcionat al port USB-C del banc d'energia.
- Connect the other end of the USB-C cable to a compatible USB-C power adapter (not included).
- The LED indicators on the power bank will illuminate to show the charging status. A full charge typically takes 2-3 hours.

Configuració inicial:
Before first use, fully charge your LISEN power bank to ensure optimal performance.
3. Instruccions de funcionament
Wireless Charging (MagSafe Compatible iPhones):
- Ensure your iPhone is MagSafe compatible (iPhone 12 series or newer). For optimal magnetic attachment, use a MagSafe-compatible case.
- Align the LISEN power bank with the back of your iPhone. The magnetic connection will snap it into place.
- The power bank will automatically begin charging your iPhone. The LED indicators on the power bank will show its remaining charge, and your iPhone will display its charging status.
Càrrega amb cable (sortida USB-C):
- Connect a USB-C cable (not included, unless charging the power bank itself) to the USB-C In/Out port on the power bank.
- Connect the other end of the cable to your device (e.g., Android phone, tablet, or other USB-C powered accessories).
- The power bank will begin charging the connected device.
Indicadors LED:
- The LED lights on the power bank indicate the remaining battery capacity.
- During charging, the LEDs will flash to show progress.
- When fully charged, all LEDs will remain solid.
Mode de càrrega de baixa potència:
To activate low power charge mode (for smaller devices or to extend charging duration), press and hold the power button for 2 seconds. The LED indicators will light up in an up-and-down pattern. In this mode, the power bank will stop charging the device after 2 hours. To return to normal charge mode, press and hold the power button for 2 seconds again; the LEDs will stay lit.
4. Manteniment
- Mantingueu el banc d'energia sec i allunyat de la humitat.
- Eviteu exposar el dispositiu a temperatures extremes (calor o fred).
- Netegeu la superfície amb un drap suau i sec. No utilitzeu productes químics agressius ni materials abrasius.
- Emmagatzemar en un lloc fresc i sec quan no s'utilitzi.
- Eviteu deixar caure o sotmetre el banc d'energia a forts impactes.
5. Solució De Problemes
El dispositiu no es carrega sense fils:
- Ensure your iPhone is MagSafe compatible (iPhone 12 series or newer).
- Check if your phone case is MagSafe compatible. Thick or non-MagSafe cases may prevent proper magnetic connection and charging.
- Verify the power bank has sufficient charge (check LED indicators).
- Ensure the power bank is properly aligned with your iPhone's MagSafe area.
Càrrega lenta:
- Wireless charging is generally slower than wired charging.
- Charging speed may decrease when the power bank's battery level is low (below 75%).
- Ensure the power bank is not in Low Power Charge Mode.
Power bank getting warm during use:
- It is normal for the power bank to become slightly warm during charging.
- The device includes overheat protection to prevent excessive temperatures. If it becomes excessively hot, discontinue use and contact support.
El banc d'energia no es carrega:
- Assegureu-vos que el cable USB-C estigui connectat correctament tant al banc d'alimentació com a l'adaptador de corrent.
- Prova d'utilitzar un cable USB-C i/o un adaptador de corrent diferents.
6. Especificacions
| Característica | Detall |
|---|---|
| Dimensions del producte | 4.1 x 2 x 0.34 polzades |
| Pes de l'article | 5.9 unces |
| Número de model de l'article | 2E421 |
| Característiques especials | Digital Display, Fast Charging, Pocket Size, Slim, Wireless Charging |
| Altres funcions de visualització | Sense fil |
| Color | Gris |
| Fabricant | LISEN |
| Data de primera disponibilitat | 26 d'agost de 2024 |
| Tipus de connector | USB tipus C |
| Capacitat de la bateria | 5000 milionsamp Hores |
7. Garantia i Suport
Garantia:
This LISEN product comes with a Garantia de 24 mesos sense preocupacions des de la data de compra. Si us plau, conserveu el comprovant de compra per a reclamacions de garantia.
Atenció al client:
For any questions, technical assistance, or warranty claims, please contact LISEN customer support. Our 7*24H professional support and After-Service Team are ready to assist you.
Contact information can typically be found on the product packaging or the official LISEN weblloc.





