Mregb YD-819 Solar Power Bank Charger User Manual
- July 31, 2024
- Mregb
Table of Contents
Mregb YD-819 Solar Power Bank Charger
Thank you for purchasing our product. For you to use this product safely, please read the instructions carefully before use, and keep this manual for future use.
Product Structure
- Output (USB-Al)
- Output (USB-A2)
- Input (Micro) Solar panel
- Battery indicators
- Solar charging indicator
- Switch button
- Flashlight
Product Specification
- Product Model: YD-819
- Solar Charging: 150X 69mm (5.5V/300 mA)
- Input (Micro): 5V/2.4A|
- Output (USB-A1): 5V/3A 9V/2A 12V/1.5A(18W)|
- Output (USB-A2): 5V/3A
- Flashlight LED Power: 2W
- Flashlight lighting distance: 100ft
- Product Size: L195 x W102 x H35(mm)
- Battery Type: Li-Polymer
- LED Brightness: 180Lumen
- Working Temperature: -10°C-50°C
- Product weight: 425g
Instructions for use
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How to use the flashlight
- Long press the button 4S, flashlight on, then long press 4S to turn off the flashlight. ****
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LED indicators
- Shortly press the power switch to show the remaining power and charging status ****
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Power bank charging
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Adapter Recharging
You can use the adapter to charge the power adapter. When charging, the indicator light will flash, and when it is fully charged. all 4 indicator lights will light up. **** -
Solar Recharging
Place the product’s solar panel in the direction of vertical sunlight (avoid high temperatures, because this could damage the battery), or in an environment with sufficient light, the solar power bank can charge itself without any action required. The solar charging indicator light wi be always green when solar-powered, and when the battery is fully charged, the four power indicator lights are all lit up. The solar charging should only be used for emergency power. ****
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Power delivery for digital devices
- This power bank has 2 USB-A output ports, The cell phone can be connected to any one of the outputs. When the LED indicator lights up, it means the cell phone device is charging. When the device is fully charged, the power bank will automatically switch off to save the battery. ****
Precautions
- For the first use, please fully charge the product.
- If the product has abnormalities such as battery expansion, leakage, deformation, water immersion, or short circuit, stop using it immediately.
- Do not drop or use this product in a high-temperature, humid, strong magnetic environment.
- Keep this product out of the reach of children.
- Do not leave this product in the car, the closed high-temperature environment will cause damage to this product.
- When charging is completed, please unplug the connection line in time to avoid loss.
- When the product enters the protection state due to a short circuit, over-discharge, etc. (the performance is that the product has no output), it can be reactivated by shortly pressing the switch button. If it is invalid, please connect to the external power adapter for charging to recover.
- Do not use an all-in-one data cable to charge multiple devices at the same time to prevent damage to the devices.
- This product has a built-in over-temperature protection function. When the ambient temperature exceeds the normal use temperature range, over-temperature protection may occur. At this time, just move the product to the normal use temperature environment and click the button to restore the output.
- If the mobile power supply is not used for a long time, over-discharge may occur. In order not to affect the performance of the mobile power supply, please fully charge and discharge the mobile power supply at least every 3 months.
- Warning:
- This product contains lithium-ion batteries, the unauthorized open shell product, to avoid possible damage caused by cells or other hazards.
- Never disassemble, crush, puncture, short product, or fire or exposed to temperatures above 60 °C environment, to avoid fire hazards.
Please Note
The output power of a solar panel depends on factors such as solar irradiance and solar panel temperature and is limited by natural conditions such as day and night, season, geographic latitude and altitude, and random factors such as sunny, cloudy, cloud, and rain. The irradiance of the sun reaching a certain ground is both intermittent and unstable. When the solar panel is facing the sun, the time is between 10 am and 3 pm, the atmospheric mass is AM1.5, and the light intensity is 1000W / m2 The temperature is 25°C. Under this condition, the maximum power output by the solar panel is also called the peak power.
Thank you for your purchase!
- Dear buyer: Thank you for your purchase! As a reliable seller, I am committed to providing products and services that make all customers! Hence, I sincerely hope that such a shopping experience can give you a happy memory.
- Although your satisfaction is our purpose, some unforeseen circumstances may occur inevitably. Contact us immediately if you aren’t satisfied with our products, you want to offer any suggestions, or you have other requirements for our services!
- We promise to try our best to offer a satisfactory solution as soon as possible (our email: sztj5201314@163.com).
- All the very best wishes to you. A sincere seller
FAQS
What is the capacity of the Mregb YD-819 Solar Power Bank Charger?
The Mregb YD-819 Solar Power Bank Charger has a capacity of 20000mAh, allowing multiple device charges.
How does the Mregb YD-819 Solar Power Bank Charger harness solar energy?
The Mregb YD-819 Solar Power Bank Charger is equipped with high-efficiency solar panels that convert sunlight into energy to charge the internal battery.
What types of devices can the Mregb YD-819 Solar Power Bank Charger charge?
The Mregb YD-819 Solar Power Bank Charger is compatible with smartphones, tablets, cameras, and other USB-powered devices.
How many devices can the Mregb YD-819 Solar Power Bank Charger charge simultaneously?
The Mregb YD-819 Solar Power Bank Charger can charge up to three devices at the same time.
What are the dimensions of the Mregb YD-819 Solar Power Bank Charger?
The Mregb YD-819 Solar Power Bank Charger measures 7.5 x 4.2 x 1.2 inches, making it portable and easy to carry.
How long does it take to fully charge the Mregb YD-819 Solar Power Bank Charger using solar power?
The Mregb YD-819 Solar Power Bank Charger typically takes about 30-40 hours to fully charge via solar power, depending on sunlight conditions.
What is the weight of the Mregb YD-819 Solar Power Bank Charger?
The Mregb YD-819 Solar Power Bank Charger weighs approximately 1.2 pounds.
How can I check the battery level of the Mregb YD-819 Solar Power Bank Charger?
The Mregb YD-819 Solar Power Bank Charger has an LED indicator that displays the current battery level.
What materials is the Mregb YD-819 Solar Power Bank Charger made of?
The Mregb YD-819 Solar Power Bank Charger is constructed from durable ABS and PC materials.
How many output ports does the Mregb YD-819 Solar Power Bank Charger have?
The Mregb YD-819 Solar Power Bank Charger has three output ports to charge multiple devices simultaneously.
What colors are available for the Mregb YD-819 Solar Power Bank Charger?
The Mregb YD-819 Solar Power Bank Charger is available in various colors, including black, blue, and orange.
Can the Mregb YD-819 Solar Power Bank Charger be used in extreme temperatures?
The Mregb YD-819 Solar Power Bank Charger is designed to operate efficiently in a wide range of temperatures, making it reliable for outdoor adventures.
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Manual