1. Introduction
Thank you for choosing the Essager Portable Power Bank. This manual provides essential information for safe and efficient use of your device. Please read it carefully before operation.
2. Product Overview
The Essager Portable Power Bank is a high-capacity lithium battery device designed for fast emergency charging of mobile phones, tablets, Bluetooth headsets, and other digital devices. It is safe, portable, and suitable for travel and office use. It features a digital display for monitoring power and charging status, and includes built-in cables for convenience.
3. Setup
3.1 Charging the Power Bank
- Connect the power bank's charging port (Micro USB or Type-C input) to a compatible charger via a data cable.
- Plug the charger into a power socket.
- The indicator light will flash while charging and become steady when fully charged. Unplug the power bank promptly once fully charged.
4. Operation
4.1 Charging Devices
- Connect your device to one of the power bank's output ports (USB-A, Type-C, or built-in Lightning/Type-C cables).
- For some models, you may need to press the power button on the power bank to initiate charging.
- The device's screen will indicate charging status. Once your device is fully charged, disconnect the cable from the device first.
5. Maintenance
5.1 Daily Care
- Clean the power bank with a dry, soft cloth.
- Avoid exposing the device to damp conditions or strong magnetic fields.
- If the power bank is idle for an extended period, charge it every 3 months to maintain battery health.
- Protect the data cables from bending or excessive force.
6. Troubleshooting
6.1 Common Issues and Solutions
- No charging (power bank or device): Ensure you are using the original or compatible cables and charger. Wipe any dust from the ports and reconnect.
- Abnormal heating or no indicator light: Stop using the device immediately. Move it to a well-ventilated area. Check again after 10 minutes of cooling. If the issue persists, contact customer support.
7. Specifications
| Feature | Description |
|---|---|
| Brand | ESSAGER |
| Model | ES-D016 |
| Battery Type | Li-Polymer Battery |
| Shell Material | Plastic (ABS+PC) |
| Battery Capacity | 10000mAh / 37Wh or 20000mAh / 74Wh |
| Micro-USB Input | 5V/2A, 9V/2A, 12V/1.5A (18W Max) |
| Type-C Port Input | 5V/2A, 9V/2A, 12V/1.5A (18W Max) |
| USB-A Output | 5V/3A, 9V/2.22A, 12V/1.67A, SCP 4.5V/5A or 5V/4.5A (22.5W Max) |
| Type-C Port Output | 5V/3A, 9V/2.22A, 12V/1.67A (20W Max) |
| Type-C Cable Output | 5V/3A, 9V/2.22A, 12V/1.67A, SCP 4.5V/5A or 5V/4.5A (22.5W Max) |
| Lightning Cable Output | 5V/2A (10W Max) |
| Features | Built-in Cables, Digital Display, LED Lamp, Two-way Quick Charge |
| Supported Protocols | PD2.0 / PD3.0 / SCP / FCP / PPS / QC2.0 / QC3.0 / QC4.0 / AFC |
| Certification | CE |
| Dimensions (10000mAh) | 149.5 x 67 x 17.5 mm |
| Weight (10000mAh) | 190g |
| Dimensions (20000mAh) | 150 x 66 x 30 mm |
| Weight (20000mAh) | 408g |
8. Safety Warnings
- Do not disassemble, strike, or squeeze the power bank.
- Keep away from fire, water, and extreme temperatures (operating range: -10°C to 45°C).
- Use only compatible chargers and cables.
- Avoid over-charging or over-discharging. For long-term storage, maintain approximately 50% charge.
- Do not store with metal objects.
- If the power bank is damaged, leaking, or overheating, stop use immediately and contact customer support.
- This power bank includes multiple safety protections: Overvoltage Protection, Over-discharge Protection, Overcurrent Protection, Overcharge Protection, Overpower Protection, and Short Circuit Protection.
- When traveling by air, lithium batteries must comply with civil aviation regulations. This power bank is generally considered flight-friendly (approx. 37Wh for 10000mAh model, 74Wh for 20000mAh model) and meets domestic and international airline carry-on standards. It is not permitted in checked baggage. Always consult your airline for specific regulations.
9. User Tips
- Check Device Compatibility: This power bank supports various fast charging protocols including PD3.0, SCP, PPS, QC3.0, and AFC. Ensure your device also supports these protocols for optimal fast charging speeds.
- Multiple Device Charging: With four outputs and two inputs, you can charge multiple devices simultaneously. However, charging speeds may vary when multiple devices are connected.
- Cable Management: Utilize the integrated cable organizer slot to keep the built-in Type-C and Lightning cables neat and untangled.
10. Warranty and Support
For warranty information, technical support, or any product-related inquiries, please refer to the product packaging or contact the seller directly. Keep your purchase receipt as proof of purchase.
For additional information, you may refer to the User Manual (PDF).
