Manuale utente del caricabatterie portatile JUOVI J2651

Caratteristiche principali

• Ricarica ad alta velocità da 35 W: Equipped with QC4.0+ and PD3.0 for rapid charging of compatible devices.
• 20,000mAh Ultra Capacity: Provides multiple charges for most smartphones and tablets, reducing power anxiety.
• 4 porte di ricarica: Includes 2 USB-C (bidirectional input/output) and 2 USB-A output ports for simultaneous charging of up to four devices.
• Bidirectional USB-C: USB-C ports support both power input and output, offering flexibility for various devices.
• Modalità a bassa corrente: Ideal for safely charging small devices like Bluetooth earbuds and smartwatches without overcharging.
• Display LED digitale: Mostra chiaramente la percentuale di batteria rimanentetage.
• Protezioni di sicurezza complete: Built-in smart identifying chip system offers over-heat, over-current, over-discharge, over-voltage protezione da cortocircuito e sovraccarico.
• Ampia compatibilità: Supports a broad range of 3C digital electronic products, including mobile phones, tablets, laptops, smartwatches, and earbuds.

2.1 Cosa c'è nella scatola

• JUOVI J2651 Portable Charger
• Cavo di ricarica da USB-C a USB-C
• Manuale d'uso

2.2 Ricarica iniziale del Power Bank

Before first use, fully charge your JUOVI J2651 Portable Charger. This ensures optimal battery performance and longevity.

1. Connect the provided USB-C to USB-C cable to one of the power bank's USB-C ports (C1 IN/OUT or C2 IN/OUT).
2. Plug the other end of the USB-C cable into a compatible USB wall charger (not included). For fastest charging, use a 35W or higher PD-compatible wall charger.
3. The LED display on the power bank will show the charging progress. It will indicate "100%" when fully charged.
4. A full recharge of the power bank typically takes approximately 2 hours with a 35W input.

Image: The JUOVI J2651 Power Bank connected to a wall adapter for recharging, demonstrating its bidirectional charging capability.

3.1 Ricarica dei dispositivi

The JUOVI J2651 Portable Charger can charge up to four devices simultaneously using its various output ports.

1. Attiva: Premere una volta il pulsante di accensione per attivare il power bank e view la percentuale della batteriatage sul display a LED.
2. Connetti dispositivo: Use an appropriate charging cable (USB-C to USB-C, USB-A to USB-C, USB-A to Lightning, etc.) to connect your device to one of the power bank's output ports (USB1:OUT, USB2:OUT, C1:IN/OUT, or C2:IN/OUT).
3. La ricarica inizia: Your device should begin charging automatically. The power bank's intelligent chip will detect the optimal charging speed for your connected device.
4. Ricarica simultanea: You can connect up to four devices at once. The power bank will distribute power efficiently.

Image: Close-up of the power bank's ports, highlighting the two USB-C (IN/OUT) and two USB-A (OUT) ports.

Image: Visual representation of the 35W fast charging capability compared to standard 20W charging for various devices.

3.2 Low Current (Trickle Charging) Mode

This mode is specifically designed for charging low-power devices such as Bluetooth earbuds, smartwatches, and fitness trackers, protecting their batteries from overcurrent damage.

1. Accedere alla modalità di ricarica di mantenimento: Double-click the power button. The LED indicator on the display will start cycling to confirm activation.
2. Connetti dispositivo: Plug your low-current device into any of the power bank's output ports.
3. Uscire dalla modalità di ricarica di mantenimento: Double-click the power button again. The cycling LED indicator will switch back to the normal power display.

Image: The straightforward LED display indicating the battery percentage, which will show a cycling animation in trickle charge mode.

3.3 Power Bank Display

The integrated LED display provides clear information about the power bank's status:

• Percentuale batteriatage: Shows the remaining charge level of the power bank (e.g., "100%").
• Indicatore di carica: Durante la carica, la percentage will increase. When fully charged, it will display "100%".
• Trickle Charge Mode Indicator: A cycling LED animation indicates that the low current mode is active.

5.1 Dispositivo non in carica

• Controlla la carica del Power Bank: Ensure the power bank itself has sufficient charge (check the LED display).
• Verifica la connessione del cavo: Make sure the charging cable is securely connected to both the power bank and your device.
• Try Different Cable/Port: Test with a different charging cable or another port on the power bank to rule out a faulty cable or port.
• Riavvia Power Bank: Press and hold the power button for a few seconds to turn off the power bank, then press it once to turn it back on.
• Compatibilità del dispositivo: Assicurati che il tuo dispositivo sia compatibile con le specifiche di uscita del power bank.

5.2 Ricarica lenta

• Qualità del cavo: Use high-quality, fast-charging compatible cables. Low-quality cables can restrict charging speed.
• Input dispositivo: Ensure your device supports fast charging protocols (PD or QC) to utilize the power bank's full 35W output.
• Dispositivi multipli: Charging multiple devices simultaneously may distribute the total output, leading to slower charging for individual devices.
• Modalità di carica di mantenimento: If charging a larger device slowly, ensure you are not accidentally in Low Current (Trickle Charging) Mode. Double-click the power button to exit this mode if active.

5.3 Il power bank non si ricarica

• Check Wall Adapter: Ensure your wall adapter is functioning correctly and provides sufficient power (preferably 35W or higher PD compatible).
• Verifica la connessione del cavo: Make sure the USB-C charging cable is firmly connected to both the wall adapter and the power bank's USB-C input port.
• Prova un cavo/adattatore diverso: Test with another USB-C cable and/or a different wall adapter.