The JUOVI J2651 Portable Charger is a high-capacity 20,000mAh power bank designed for fast and efficient charging of multiple devices. Featuring 35W Power Delivery (PD3.0) and Quick Charge (QC4.0+) technology, it ensures rapid power delivery to your smartphones, tablets, earbuds, smartwatches, and even compatible laptops. Its versatile design includes two USB-C ports (bidirectional for input and output) and two USB-A output ports, allowing simultaneous charging of up to four devices. The integrated LED display provides real-time battery percentage, while multiple safety protections ensure secure operation.
คุณสมบัติหลัก
การชาร์จความเร็วสูง 35W: 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.
ช่องเสียบชาร์จ 4 ช่อง: 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.
โหมดกระแสไฟต่ำ: Ideal for safely charging small devices like Bluetooth earbuds and smartwatches without overcharging.
จอแสดงผล LED ดิจิตอล: แสดงเปอร์เซ็นต์แบตเตอรี่ที่เหลืออย่างชัดเจนtage.
การป้องกันความปลอดภัยที่ครอบคลุม: Built-in smart identifying chip system offers over-heat, over-current, over-discharge, over-voltage, short-circuit, and over-charge protection.
ความเข้ากันได้กว้าง: Supports a broad range of 3C digital electronic products, including mobile phones, tablets, laptops, smartwatches, and earbuds.
2. คู่มือการติดตั้ง
2.1 อะไรอยู่ในกล่อง
JUOVI J2651 Portable Charger
สายชาร์จ USB-C เป็น USB-C
คู่มือการใช้งาน
2.2 การชาร์จ Power Bank ครั้งแรก
Before first use, fully charge your JUOVI J2651 Portable Charger. This ensures optimal battery performance and longevity.
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).
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.
The LED display on the power bank will show the charging progress. It will indicate "100%" when fully charged.
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. คู่มือการใช้งาน
3.1 การชาร์จอุปกรณ์ของคุณ
The JUOVI J2651 Portable Charger can charge up to four devices simultaneously using its various output ports.
เปิด: Press the power button once to activate the power bank and view เปอร์เซ็นต์แบตเตอรี่tage บนจอแสดงผล LED
เชื่อมต่ออุปกรณ์: 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).
การชาร์จเริ่มต้น: Your device should begin charging automatically. The power bank's intelligent chip will detect the optimal charging speed for your connected device.
การชาร์จพร้อมกัน: 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.
เข้าสู่โหมดการชาร์จแบบหยด: Double-click the power button. The LED indicator on the display will start cycling to confirm activation.
เชื่อมต่ออุปกรณ์: Plug your low-current device into any of the power bank's output ports.
ออกจากโหมดการชาร์จแบบ Trickle: 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:
คุณภาพสายเคเบิล: Use high-quality, fast-charging compatible cables. Low-quality cables can restrict charging speed.
อินพุตอุปกรณ์: Ensure your device supports fast charging protocols (PD or QC) to utilize the power bank's full 35W output.
อุปกรณ์หลายเครื่อง: Charging multiple devices simultaneously may distribute the total output, leading to slower charging for individual devices.
โหมดการชาร์จแบบหยด: 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 พาวเวอร์แบงค์ไม่ชาร์จ
Check Wall Adapter: Ensure your wall adapter is functioning correctly and provides sufficient power (preferably 35W or higher PD compatible).
ตรวจสอบการเชื่อมต่อสายเคเบิล: 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.
Auto Shut-Off, Digital Display, Fast Charging, Over Charging Protection, Short Circuit Protection, Over-heat Protection, Over-current Protection, Over-discharge Protection
7. การรับประกันและการสนับสนุน
JUOVI products come with a standard manufacturer's warranty. Please refer to the product packaging or the official JUOVI website for the most up-to-date warranty information and terms.
For technical support, troubleshooting assistance, or warranty claims, please contact JUOVI customer service through the following channels:
โทรศัพท์: [Insert Manufacturer Support Phone Number Here]
Please have your model number (J2651) and purchase date ready when contacting support.
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