Introduction
Thank you for choosing the Enerwow Portable Power Bank. This high-capacity power bank is designed to keep your devices charged on the go, offering reliable and fast charging for a wide range of electronics. With its robust features and multiple safety protections, it's an essential companion for your daily charging needs.
This power bank boasts a massive 50000mAh capacity, capable of providing approximately 11 charges for an iPhone 13 Pro or 8 charges for a Samsung Galaxy S22. It features PD 30W and QC 4.0 fast charging technology, allowing it to charge an iPhone to 55% in just 30 minutes.
Key Features
- Ultra-High Capacity: 50000mAh battery provides extended power for multiple charges.
- PD 30W & QC 4.0 Fast Charging: Rapidly charges compatible devices, significantly reducing charging time.
- Multiple Outputs & Inputs: Equipped with 1 USB-C (input/output) and 3 USB-A (output) interfaces, allowing simultaneous charging of up to 4 devices.
- Universal Compatibility: Supports a wide array of devices including iPhones, Samsung, Google Pixel, Xiaomi smartphones, earbuds, fitness trackers, smartwatches, and GoPro cameras.
- Advanced Safety Protection: Built-in intelligent chip system with multiple protection features including overcharge, short circuit, overvoltage, overcurrent, high temperature, and overpower protection.
- Accurate Digital LED Display: Easily track the remaining battery percentage.
Product Overview

Front view of the Enerwow Portable Power Bank, showing its sleek black design and digital LED display.

Dimensions of the power bank: 7.4 inches long, 3.5 inches wide, and 1.5 inches thick.

Close-up view of the power bank's four output ports: three USB-A and one USB-C.

Close-up view of the power bank's two input ports: one USB-C and one Micro USB.
Setup
Initial Charging of the Power Bank
- Unpack: Carefully remove the power bank from its packaging.
- Check Battery Level: Press the power button on the side of the power bank. The digital LED display will show the current battery percentage.
- Charge Fully: For optimal performance, fully charge the power bank before first use. Connect the power bank to a wall charger (not included) using a compatible USB-C or Micro USB cable. The LED display will show the charging progress.
- Full Charge Indication: The display will show "100%" when fully charged.

The accurate digital LED display shows the battery percentage, allowing you to track electricity usage.
Operating Instructions
Charging Your Devices
- Connect Device: Use a compatible USB charging cable to connect your device to one of the power bank's output ports (USB-A or USB-C).
- Automatic Charging: The power bank will automatically begin charging your device. The LED display will illuminate to show the remaining power.
- Simultaneous Charging: You can charge up to four devices simultaneously using the available output ports.
- Fast Charging: For devices that support PD 30W or QC 4.0, use the appropriate USB-C or USB-A fast charging port for quicker charging times.

The power bank allows charging of up to four devices at once, meeting diverse charging needs.

Experience rapid charging with PD 30W technology, charging your iPhone to 55% in just 30 minutes.
Maintenance
- Storage: Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures.
- Cleaning: Use a soft, dry cloth to clean the surface of the power bank. Do not use harsh chemicals or abrasive materials.
- Avoid Drops: Protect the power bank from drops, impacts, and excessive vibration.
- Regular Use: To maintain battery health, it is recommended to fully charge and discharge the power bank at least once every three months if not in regular use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Power bank not charging | Loose cable connection, faulty cable/charger, power bank fully discharged. | Ensure cables are securely connected. Try a different cable or wall charger. Allow the power bank to charge for a longer period if completely drained. |
| Device not charging from power bank | Power bank is out of charge, incompatible cable, device not properly connected, device's charging port is faulty. | Recharge the power bank. Use the original charging cable for your device. Ensure a firm connection. Test with another device. |
| Slow charging | Using a non-fast charging port, cable not supporting fast charge, device not supporting fast charge. | Ensure you are using the PD 30W or QC 4.0 port with a compatible cable and device. |
| LED display not working | Power bank is off, internal issue. | Press the power button to activate the display. If it still doesn't work, contact customer support. |
Specifications
- Model: P500
- Battery Capacity: 50000 Milliamp Hours
- Product Dimensions: 7.4 x 3.5 x 1.5 inches
- Item Weight: 1.46 pounds
- Connectivity Technologies: USB
- Special Features: Power Bank Fast Charging, Power Bank 50000mAh, Portable Charger USB C
- Color: Black
- Manufacturer: Enerwow
- Date First Available: March 31, 2023
Official Product Video
An official video from Enerwow-US showcasing the 50000mAh power bank and its features.
Warranty and Support
Enerwow stands behind the quality of its products. For warranty information, technical support, or any inquiries regarding your Enerwow Portable Power Bank, please visit the official Enerwow website or contact their customer service directly.
You can also visit the Enerwow Store on Amazon for more product details and support options.