RETMSR YD-887B Power Bank User Manual

RETMSR YD-887B Power Bank

INTRODUCTION

The RETMSR YD-887B Power Bank is a strong and flexible way to charge your devices that will keep them running no matter what. This power bank, made by DongGuan Xionel Electronic Technology Co., Ltd., has a huge 30000mAh battery that can charge multiple devices at once. The YD-887B is small and strong. It measures 6.77 inches by 3.43 inches by 1 inch and weighs 1.04 pounds. It has a lot of different input and output choices, like Micro USB, USB Type A, and USB Type C, so it works with a lot of different devices. This power bank is made for both regular use and emergencies. It can charge quickly, has an LED flashlight built-in, and has advanced safety features like overcharging and short circuit protection. At $37.99 , it’s a great deal considering how much space it has and how many features it has. This makes it a good choice for tech fans and tourists alike.

SPECIFICATIONS

Cell Phone, LED Flashlight, LED Indicator Lights, Scratch Resistant, Sturdy Material, Handheld Size, Over Charging, Short Circuit Protection, Hurricane Backup Charger
Other Display Features| CE
Manufacturer| DongGuan Xionel Electronic Technology Co., Ltd
Price| $37.99

WHAT’S IN THE BOX

• Power Bank
• Manual

FEATURES

• Ultra High Cell Capacity: The power bank has a huge 30,000mAh battery that can charge most gadgets multiple times. The iPad mini 5 can be charged up to three times, the iPhone 8 up to ten times, and the iPhone 12 up to seven times.
• Charging quickly: It has USB-A1 22.5W and PD 20W USB-C output ports, so it can charge things quickly. Like, it only takes 40 minutes to fully charge an iPhone XR.
• Charging multiple devices at once: It has multiple outlet ports that let you charge up to four devices at once. This makes it great for group use or charging multiple devices.
• Dual Input Methods: The power bank has both mini USB 18W and Type-C 20W ports, so it can be charged in a variety of ways and quickly. With a 20W charger, it only takes 6 hours to fully charge.
• There is a bright LED flashlight built in that has 4 modes: strong, soft, SOS, and flashing. The 120-lumen, 1.2W light lasts up to 120 hours and can be used in situations or while doing things outside.
• Durable Construction: It’s made of high-quality PC shell material and is meant to be resistant to pressure and scratches, so it will last for a long time.
• Intelligent Protection System: This system has safety features that keep the power bank and any devices attached to it from overcharging, short circuiting, or getting too hot.
• The item is small enough to fit in your pocket or bag and doesn’t weigh too much—it measures 6.77 inches by 3.43 inches by 1 inch and weighs only 1.05 pounds.
• High Battery Life: The quality battery can be charged over 1,100 times, so it works well for a long time.
• Versatile Compatibility: It works with many devices, such as iPhones, Samsung phones, computers, game controllers, headphones, and speakers.
• Powerful Output Ports: It has several output choices, such as 4.5V/5A, 5V/4.5A, 5V/3A, 9V/2A, and 12V/1.5A, so it can be used for a range of charge needs.
• Smart LED Indicator: It has LED lights that show how much battery life is left, making it easy to check the power level.
• Compact Design: The power bank is small and light, so it’s easy to carry with you and use every day. It can fit in pockets or bags without any trouble.
• Advanced Charging Technology: This feature uses the latest charging technology to make sure that the battery charges quickly and efficiently, maximizing its performance.
• Use in an emergency: The flashlight and large volume make it a useful tool for emergencies, trips outside, or times when there isn’t much power available.

SETUP GUIDE

• Unboxing: Take the power bank out of its box and make sure that all of its parts are inside.
• Initial Charge: Use a 20W charger to fully charge the power bank before the first use to make sure the battery works at its best.
• Power Button: To turn on the gadget, press the power button. The LED lights will show how much energy life is left.
• Plugging in Devices: To start charging, plug your device into the right output port (USB-A1 or USB-C).
• Charging Multiple Devices: You can charge up to four devices at the same time using the output ports that are provided.
• Using the torch: To turn on the LED light, press the torch button. Press the button several times to switch between modes (strong, soft, SOS, and flashing).
• To charge the Power Bank, use the micro USB or Type-C input port and the right cable to connect it to a power source.
• Checking Battery Levels: While the power bank is being used, keep an eye on the LED lights to see how much power is left in the batteries.
• Safe Use: Make sure the power bank is used somewhere with good airflow so it doesn’t get too hot.
• Get ready for your trip: Put the power bank in your carry-on bag and make sure it’s fully charged before you leave.
• Connecting Different Devices: Use the right output ports and cords for devices that need different charge standards.
• Maintenance Check: To make sure it stays safe to use, check it often for signs of damage or wear.
• If the power bank won’t work, press and hold the power button for a few seconds to restart it.
• Power Management: Press and hold the power button to turn off the power bank when not in use. This will save power.
• To clean the power bank, wipe its surface with a dry cloth to get rid of dust and other small things.

CARE & MAINTENANCE

• Do not overcharge: Once the power bank is fully charged, do not leave it plugged in. Doing so could damage the battery.
• Keep Dry: Make sure the power bank stays dry by keeping it away from water and high humidity.
• Keep it somewhere cool: Keep the power bank somewhere cool and dry, out of direct sunlight and away from sharp temperatures.
• Authorized Chargers: To make sure you get the right amount of power and avoid damage, only use the 20W adapter that comes with the charger.
• Regular Cleaning: Use a soft, dry cloth to wipe down the power bank’s surface to keep dust from building up.
• Avoid Physical Damage: Be careful not to drop or hit the power bank, as this could damage the internal parts.
• Check the cords: Check the charging cords and connections often for damage or signs of wear.
• Far Away from Metal Items: Do not put the power bank near metal items or liquids that could cause short circuits.
• Keep from overloading: Do not use more devices or more power than the power bank says it can handle.
• If you don’t need the power bank, press and hold the power button to turn it off. This will save the battery life.
• Keep an eye on the temperature: Make sure the power bank doesn’t get too hot while it’s being used or charged. Leave it alone if it gets too hot and wait for it to cool down.
• Safely Store the Battery: If you’re not going to use the power bank for a long time, put it somewhere cool and charge it only partially.
• Avoid high Conditions: Keep the power bank away from high temperatures, too much wetness, and other bad weather.
• Keep Out of Reach of Children: Keep the power bank out of reach of children so they don’t damage it or use it wrong.
• Periodic Checks: Make sure the power bank is always working right and safely by checking its performance and safety features on a regular basis.

PROS & CONS

PROS:

• High Capacity: 30000mAh battery provides multiple charges for various devices.
• Fast Charging: USB C 20W and USB-A 22.5W fast charging capabilities.
• Versatile Connectivity: Supports Micro USB, USB Type A, and USB Type C.
• Safety Features: Includes overcharging and short circuit protection.
• Additional Features: Built-in LED flashlight and LED indicator lights for convenience.

CONS:

• Weight: At 1.04 pounds, it may be heavier than other portable power banks.
• Price: At $37.99, it is more expensive compared to lower-capacity models.
• Size: Larger dimensions may make it less convenient for pocket carry.

WARRANTY

The RETMSR YD-887B Power Bank comes with a 12-month warranty from the date of purchase. This warranty covers any defects in materials or workmanship under normal use conditions. If you encounter any issues with your power bank within this period, you can contact DongGuan Xionel Electronic Technology Co., Ltd for a repair or replacement.

CUSTOMER REVIEWS

• John M. – ★★★★★ “The RETMSR YD-887B is a powerhouse! The 30000mAh capacity keeps all my devices charged for days. The fast charging feature is incredibly convenient, and the built-in flashlight is a nice bonus. Highly recommend!”
• Lisa K. – ★★★★☆ “Great power bank for travel. It charges my phone and tablet quickly and has plenty of capacity. It’s a bit heavy, but that’s expected with such a large battery. Overall, very satisfied.”
• Michael S. – ★★★★☆ “This power bank is reliable and has excellent charging capacity. The multiple ports are very useful. It’s slightly bulky, but it’s worth it for the power it provides. Good value for the price.”
• Sarah T. – ★★★☆☆ “The RETMSR YD-887B has a lot of great features, but it’s a bit too large for my liking. It charges my devices well and is very durable, but I wish it were more portable.”
• David L. – ★★★★★ “Fantastic power bank! The fast charging and high capacity are exactly what I needed for my trips. The safety features give me peace of mind. The price is fair for what it offers. Highly recommended!”

FREQUENTLY ASKED QUESTIONS

What is the battery capacity of the RETMSR YD-887B Power Bank?

The RETMSR YD-887B Power Bank has a battery capacity of 30,000 milliamp hours (mAh), providing extensive power for multiple device charges.

What types of connectors are available on the RETMSR YD-887B?

The RETMSR YD-887B features Micro USB, USB Type A, and USB Type C connectors.

What are the dimensions of the RETMSR YD-887B Power Bank?

The RETMSR YD-887B Power Bank measures 6.77 x 3.43 x 1 inches.

How much does the RETMSR YD-887B Power Bank weigh?

The RETMSR YD-887B Power Bank weighs 1.04 pounds.

What type of battery does the RETMSR YD-887B Power Bank use?

The RETMSR YD-887B Power Bank uses a lithium-ion battery.

What is the price of the RETMSR YD-887B Power Bank?

The RETMSR YD-887B Power Bank is priced at $37.99.

What is the model number of the RETMSR Power Bank?

The model number of the RETMSR Power Bank is YD-887B.

Who manufactures the RETMSR YD-887B Power Bank?

The RETMSR YD-887B Power Bank is manufactured by DongGuan Xionel Electronic Technology Co., Ltd.

Why isn't my RETMSR YD-887B Power Bank charging my device?

Ensure the device is properly connected to the RETMSR YD-887B Power Bank with a compatible cable. Check if the power bank has sufficient charge and try using a different device or cable to determine if the issue is with the power bank.

Why does the RETMSR YD-887B Power Bank take so long to charge?

Charging time depends on the input power source. Using a low-power adapter or USB port will result in longer charging times. Use a high-output charger compatible with the RETMSR YD-887B Power Bank to reduce charging duration.

Why is my RETMSR YD-887B Power Bank not turning on?

The power bank might be completely drained. Charge it for at least 30 minutes before attempting to turn it on again. If it still doesn't power on, there may be an internal issue.

Why does the RETMSR YD-887B Power Bank stop charging my device before it’s fully charged?

The power bank may be running out of charge. Check the remaining power level of the RETMSR YD-887B Power Bank using its LED indicators. If it stops charging prematurely despite having enough charge, there might be an issue with the battery.

Why is my RETMSR YD-887B Power Bank overheating?

Overheating can occur if the power bank is used while charging or exposed to high temperatures. Use the RETMSR YD-887B Power Bank in a well-ventilated area and avoid covering it during use to prevent overheating.

Why is my RETMSR YD-887B Power Bank charging devices slowly?

Slow charging can be due to using a low-quality or incompatible cable. Ensure you're using the original or a high-quality USB cable. Also, check if the device’s power requirements match the output of the RETMSR YD-887B Power Bank.

Why does my RETMSR YD-887B Power Bank not hold charge for long periods?

Power banks lose efficiency over time. If your RETMSR YD-887B Power Bank is old, the battery might be degrading. Regular usage and recharging help maintain battery health. If the problem persists, it may be time to consider a replacement.

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