Introduction
Thank you for choosing the Mregb 36800mAh Solar Power Bank. This robust and versatile portable charger is designed to keep your devices powered in various environments, from daily use to outdoor adventures. With its high capacity, multiple charging options, built-in flashlight, and durable construction, it's an essential companion for your electronic devices.
Key Features
- High Capacity: Built-in 36800mAh Lithium battery for extended power.
- Versatile Charging: Features 2 USB outputs (5V/3.1A, QC 3.0 compatible) and a USB-C port for both input and output, allowing simultaneous charging of up to 3 devices.
- Solar Charging Capability: Equipped with a solar panel for emergency recharging via sunlight.
- Integrated Flashlight: Powerful dual LED flashlight with long-lasting illumination.
- Built-in Compass: A high-precision compass for navigation during outdoor activities.
- Durable Design: IPX7 waterproof, dustproof, and shockproof construction made from durable ABS+PC material.
- Safety Protections: Includes over-current, temperature, overcharge, overvoltage, short circuit, recovery, electromagnetic field, and over-power protection.
Setup
Initial Charging of the Power Bank
Before first use, it is recommended to fully charge your Mregb Solar Power Bank using a wall charger. This ensures the internal battery is conditioned for optimal performance.
- Connect the power bank to a wall charger (recommended 5V/2A or above) using a compatible USB cable (USB-C port supports input).
- The LED indicators on the power bank will illuminate to show charging progress. All four blue LEDs will be solid when fully charged.
- While the power bank features a solar panel, it is primarily intended for emergency recharging and not as the main power source due to its small size and varying sunlight intensity. For daily charging, always use a wall outlet.
Figure 1: The power bank can be charged via a wall adapter for faster charging or via its solar panel for emergency power in outdoor environments.
Operating Instructions
Charging External Devices
- Connect your device (smartphone, tablet, etc.) to one of the power bank's USB output ports (USB-A or USB-C) using a compatible charging cable.
- The power bank will automatically begin charging your device. The LED indicators will show the remaining battery level of the power bank.
- The power bank supports fast charging (QC 3.0) and can charge up to three devices simultaneously.
Figure 2: The power bank is capable of charging multiple devices at once, including smartphones and tablets, via its USB output ports.
Figure 3: The power bank provides universal compatibility for charging various mobile devices.
Using the LED Flashlight
- To turn on the dual LED flashlight, press and hold the power button for 3-4 seconds.
- To turn off the flashlight, press and hold the power button again for 3-4 seconds.
- The flashlight is a useful feature for camping, hiking, climbing, fishing, and other outdoor activities.
Figure 4: The powerful dual LED flashlight provides ample illumination for nighttime activities.
Figure 5: The integrated LED lighting helps to alleviate anxiety in dark environments.
Using the Built-in Compass
The power bank includes a high-precision compass, which can be a handy tool for navigation during outdoor excursions. Ensure the power bank is held flat and away from strong magnetic fields for accurate readings.
Figure 6: The built-in compass assists with navigation, making it ideal for hiking and other outdoor activities.
Maintenance and Care
- Durability: The Mregb Solar Power Bank is constructed from durable and resistant ABS+PC material, providing IPX7 waterproof, dustproof, and shockproof protection.
- Cleaning: Wipe the device with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
- Storage: Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
- Battery Life: To prolong battery lifespan, avoid completely draining the battery frequently. Recharge it regularly.
Figure 7: The power bank is designed to withstand various environmental conditions, offering protection against water, dust, and impacts.
Figure 8: Advanced internal circuitry provides multiple layers of protection to ensure safe and reliable operation.
Troubleshooting
Solar Charging Efficiency
If you find the solar charging to be slow or ineffective, please note the following:
- The solar panel is designed for emergency use. Due to its compact size and the variable intensity of sunlight, it is not intended to be the primary method for fully charging the 36800mAh battery.
- For optimal and timely charging of the power bank itself, always use a wall charger with a minimum output of 5V/2A.
- Ensure the solar panel is exposed to direct sunlight for maximum efficiency when using solar charging.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 5.5 x 3 x 0.7 inches |
| Item Weight | 10.2 ounces |
| Model Number | YD-886 |
| Battery Type | Lithium Polymer (1 required, included) |
| Battery Capacity | 36800 Milliamp Hours |
| Connectivity Technologies | USB (USB Type C, USB Type A) |
| Special Features | Flashlight, Fast Charger, Fast Charging, Portable Charger, Waterproof, Over Charging Protection, Short Circuit Protection |
| Other Display Features | Wireless |
| Color | Orange |
| Manufacturer | Dongguan Xionel Electronic Technology Co., Ltd |
| Date First Available | May 7, 2023 |
Warranty and Support
For warranty information and customer support, please refer to the product packaging or contact Mregb customer service directly. Keep your purchase receipt for warranty claims.
