1. Introduction
This manual provides essential instructions for the safe and efficient use of your VERICO Power Guard XL 20000 mAh Power Bank and VERICO LoopEnergy AAA USB-C Rechargeable Batteries. Please read this manual thoroughly before use and retain it for future reference.
2. Product Overview
2.1 VERICO Power Guard XL 20000 mAh Power Bank
The VERICO Power Guard XL is a high-capacity portable charger designed to provide power to your electronic devices on the go. It features multiple input and output ports for versatile charging.
2.2 VERICO LoopEnergy AAA USB-C Rechargeable Batteries
The VERICO LoopEnergy AAA batteries are environmentally friendly, high-performance rechargeable batteries with a USB-C charging port, offering a convenient and sustainable power solution for compatible devices.

Image 1: The VERICO Power Guard XL Power Bank and LoopEnergy AAA Batteries are shown in their retail packaging. The Power Guard XL box highlights its 20000 mAh capacity and various ports, while the LoopEnergy AAA package displays two USB-C rechargeable batteries.
3. Safety Instructions
- Do not expose the products to extreme temperatures (above 45°C or below 0°C), direct sunlight, or high humidity.
- Avoid dropping, disassembling, or modifying the products. This may cause damage, fire, or electric shock.
- Keep away from water and other liquids.
- Do not use if the product appears damaged or swollen.
- Keep out of reach of children.
- Dispose of batteries and power bank according to local regulations. Do not dispose of in household waste.
- Use only certified cables and chargers.
4. Setup
4.1 Initial Charge for Power Guard XL
Before first use, fully charge the VERICO Power Guard XL Power Bank. Connect it to a power source using either the Micro USB or USB-C input port. The LED indicators will show the charging status.
4.2 Initial Charge for LoopEnergy AAA Batteries
It is recommended to fully charge the LoopEnergy AAA batteries before their first use. Connect a USB-C cable directly to the battery's USB-C port and plug it into a USB power source.
5. Operating Instructions
5.1 Charging the Power Guard XL Power Bank
To recharge your Power Guard XL:
- Connect a Micro USB cable to the Micro USB input port or a USB-C cable to the USB-C input port on the power bank.
- Connect the other end of the cable to a USB wall charger or a computer's USB port.
- The LED indicators on the power bank will illuminate to show the charging progress. A full charge is indicated when all LEDs are solid.
5.2 Charging Devices with the Power Guard XL
To charge your electronic devices:
- Connect your device's charging cable to one of the USB-A output ports on the Power Guard XL.
- Connect the other end of the cable to your device.
- The power bank will automatically begin charging your device. You can charge two devices simultaneously.

Image 2: The VERICO Power Guard XL Power Bank is displayed alongside two VERICO LoopEnergy AAA batteries. This image illustrates the relative size and appearance of both products, with the power bank's USB ports visible on its side.
5.3 Charging LoopEnergy AAA Batteries
To recharge your LoopEnergy AAA batteries:
- Locate the USB-C port on the side of the LoopEnergy AAA battery.
- Insert a USB-C cable into the battery's port.
- Connect the other end of the USB-C cable to a USB power source (e.g., wall adapter, computer, or the Power Guard XL's USB-C output).
- A small indicator light on the battery will show its charging status. Charging typically takes 1 to 2 hours.

Image 3: A close-up view of the VERICO Power Guard XL Power Bank and two VERICO LoopEnergy AAA batteries. This perspective highlights the design details of both products, including the USB-C port on the AAA batteries for direct charging.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the surface of the power bank and batteries. Do not use harsh chemicals or abrasive materials.
- Storage: Store the products in a cool, dry place away from direct sunlight and extreme temperatures. For long-term storage, ensure the power bank is charged to about 50-75% capacity.
- Battery Care: For optimal battery life, avoid fully discharging the power bank or batteries frequently. Recharge them regularly, even if not in use.
7. Troubleshooting
- Power Bank Not Charging: Ensure the charging cable is securely connected to both the power bank and the power source. Try a different cable or power adapter.
- Device Not Charging from Power Bank: Ensure the power bank has sufficient charge. Try a different USB-A port or charging cable. Verify your device is compatible.
- LoopEnergy AAA Batteries Not Charging: Ensure the USB-C cable is properly inserted into the battery and the power source. Try a different USB-C cable or power source.
- Slow Charging: Ensure you are using a compatible charger and cable. Charging speed can be affected by the device being charged and the power source.
8. Specifications
8.1 VERICO Power Guard XL Power Bank
- Capacity: 20000 mAh
- Input (Micro USB): 5V / 2A
- Input/Output (USB-C): 5V / 2A
- Output (USB-A x 2): 5V / 2A (each port)
- Total Output: 5V / 2A (Max)
- Weight: Approximately 416.9 grams
8.2 VERICO LoopEnergy AAA Rechargeable Batteries
- Capacity: 900 mWh / 600 mAh
- Voltage: 1.5V
- Charging Port: USB-C
- Charge Time: 1-2 hours
- Protection: Overcharge, deep discharge, overheat, short-circuit protection
9. Warranty and Support
VERICO products are designed for reliability and performance. For warranty information or technical support, please refer to the warranty card included with your purchase or contact VERICO customer service through their official website or the retailer where the product was purchased. Please have your product model and purchase details ready when contacting support.




