JUOVI J2651 Portable Charger User Manual

Vaega Autu

• 35W Talosaga Saosaoa: 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 Charging Ports: 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.
• Lelei Faʻatonuga Nei: Ideal for safely charging small devices like Bluetooth earbuds and smartwatches without overcharging.
• Fa'aaliga LED numera: Clearly shows the remaining battery percentage.
• Puipuiga o le Saogalemu Lautele: Built-in smart identifying chip system offers over-heat, over-current, over-discharge, over-voltage, short-circuit, and over-charge protection.
• Feso'ota'iga lautele: Supports a broad range of 3C digital electronic products, including mobile phones, tablets, laptops, smartwatches, and earbuds.

2.1 O a mea i totonu o le Pusa

• JUOVI J2651 Portable Charger
• USB-C i le USB-C Uaea Fa'atauina
• Tusi Taiala

2.2 Uluai Totogiina o le Faletupe Malosiaga

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 Totogiina o Au Masini

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

1. Ki: Press the power button once to activate the power bank and view le pasene maatage i luga o le fa'aaliga LED.
2. Feso'ota'i le masini: 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. Amata le Totogi: Your device should begin charging automatically. The power bank's intelligent chip will detect the optimal charging speed for your connected device.
4. Totogi fa'atasi: 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. Ulufale i le Trickle Charging Mode: Double-click the power button. The LED indicator on the display will start cycling to confirm activation.
2. Feso'ota'i le masini: Plug your low-current device into any of the power bank's output ports.
3. Alu ese mai le Trickle Charging Mode: 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:

• Batini Pasenetage: Shows the remaining charge level of the power bank (e.g., "100%").
• Fa'ailoga o le Totogi: I le taimi o le molia, o le pasenetage 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 E le o Fa'atumuina le Masini

• Siaki le Totogi o le Power Bank: Ensure the power bank itself has sufficient charge (check the LED display).
• Fa'amaonia le Feso'ota'iga o le Uaea: 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.
• Toe amata le 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.
• Fesootaiga ma masini: Ensure your device is compatible with the power bank's output specifications.

5.2 Fa'atumuina Fa'agesegese

• Uea lelei: Use high-quality, fast-charging compatible cables. Low-quality cables can restrict charging speed.
• Fa'aaofia meafaitino: Ensure your device supports fast charging protocols (PD or QC) to utilize the power bank's full 35W output.
• Tele masini: Charging multiple devices simultaneously may distribute the total output, leading to slower charging for individual devices.
• Faiga Totogi Totogi: 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 E le toe fa'atumuina le Power Bank

• Check Wall Adapter: Ensure your wall adapter is functioning correctly and provides sufficient power (preferably 35W or higher PD compatible).
• Fa'amaonia le Feso'ota'iga o le Uaea: Make sure the USB-C charging cable is firmly connected to both the wall adapter and the power bank's USB-C input port.
• Try Different Cable/Adapter: Test with another USB-C cable and/or a different wall adapter.