MARBERO Portable Power Bank M82SGE Instruction Manual

1. Introduction

The MARBERO Portable Power Bank M82SGE is a versatile and compact power solution designed to provide reliable electricity for various electronic devices. With a 24000mAh lithium-ion battery, it is suitable for outdoor activities, home emergencies, and travel. This manual provides essential information for safe and efficient use of your power bank.

Image 1: Main view of the MARBERO Portable Power Bank M82SGE, showcasing its compact design and various ports.

2. What's in the Box

• 1x MARBERO Portable Power Bank M82SGE (88Wh)
• 1x Power Adapter (AC Charging Adapter)
• 1x Cigarette Lighter Output Cable
• 1x User Manual

3. Product Features and Overview

The MARBERO M82SGE offers multiple output options and integrated features for convenience and safety.

3.1. Output Ports

• AC Output: 2x AC outlets (80W continuous, 120W peak) for devices up to 80W.
• USB-A Output: 2x USB 3.0 (18W max QC ports) and 2x USB 5V/2.4A ports.
• USB-C Output: 1x USB-C port with PD2.0 18W max.
• DC Output: 1x DC port (12-16.8V 13A max).

3.2. Integrated Features

• LED Flashlight: Built-in 3-level brightness LED flashlight with steady, flashing, and SOS modes.
• Compact & Lightweight: Dimensions of 4.6 x 3.1 x 6.5 inches and a weight of 2.29 pounds for easy portability.
• Power Display: Digital display to show remaining battery level and active outputs.

Image 2: Top view of the power bank, highlighting the various AC, USB, and DC output ports.

4. Setup

Before initial use, fully charge your MARBERO Portable Power Bank. This ensures optimal battery performance and longevity.

4.1. Initial Charging

1. Connect the provided AC Charging Adapter to the DC Input port on the power bank.
2. Plug the AC Charging Adapter into a standard wall outlet.
3. The power bank's display will indicate charging status. A full charge typically takes approximately 5 hours via AC outlet.

5. Operating Instructions

5.1. Powering On/Off Outputs

• To activate the AC outlets, press the 'AC' button. The display will show 'AC Output' and a battery icon. Press again to turn off.
• To activate the DC/USB/USB-C outputs, press the 'DC' button. The display will show 'DC Output' and a battery icon. Press again to turn off.

5.2. Charging Devices

Connect your device's charging cable to the appropriate port (USB-A, USB-C, or AC outlet) on the power bank. Ensure the corresponding output is activated.

5.3. Using the LED Flashlight

The power bank features a built-in LED flashlight with multiple modes:

1. Press the 'Light' button once for low brightness.
2. Press the 'Light' button a second time for medium brightness.
3. Press the 'Light' button a third time for high brightness.
4. Press the 'Light' button a fourth time for flashing mode.
5. Press the 'Light' button a fifth time for SOS mode.
6. Press the 'Light' button a sixth time to turn the flashlight off.

Image 3: The power bank's integrated LED flashlight demonstrating its various brightness levels and SOS function.

6. Recharging the Power Bank

Your MARBERO Portable Power Bank can be recharged using two methods:

6.1. AC Wall Charging

1. Connect the provided AC Charging Adapter to the DC Input port on the power bank.
2. Plug the AC Charging Adapter into a standard wall outlet.
3. The power bank's display will show charging status. A full charge typically takes approximately 5 hours.

6.2. Solar Panel Charging (Solar Panel Not Included)

1. Connect a compatible MARBERO solar panel (not included) to the DC Input port on the power bank.
2. Place the solar panel in direct sunlight for optimal charging.
3. The power bank's display will indicate charging status. Charging time will vary based on sunlight intensity.

7. Maintenance

• Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures.
• To prolong battery life, avoid completely depleting the battery before recharging.
• Recharge the power bank at least once every two weeks if not in regular use.
• Clean the exterior with a soft, dry cloth. Do not use harsh chemicals.

7.1. Cold Weather Usage

Cold temperatures can affect the battery's capacity. For optimal performance in sub-zero conditions, it is recommended to keep the unit in an insulated cooler or connected to a power source (e.g., solar panel) to maintain battery health.

8. Troubleshooting

• Device not charging: Ensure the correct output (AC or DC/USB) is activated. Check if the device's power consumption exceeds the power bank's limits (e.g., AC output max 80W). Try a different port or cable.
• Power bank not turning on: Ensure the battery has sufficient charge. If completely depleted, connect to a power source.
• AC output automatically turns off: This may indicate an overload. Disconnect the device and restart the AC output. Ensure connected devices do not exceed 80W continuous / 120W peak.

9. Specifications

10. Safety Information

• Do not disassemble, repair, or modify the unit.
• Keep away from fire, water, and extreme temperatures.
• Avoid dropping or subjecting the unit to heavy impact.
• Do not use if the unit is damaged or appears to be malfunctioning.
• Keep out of reach of children.
• This appliance is not intended for persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
• The unit is for emergency situations only and cannot replace standard DC or AC power in your home or office.

11. Warranty and Support

For warranty information, please refer to the included User Manual. For technical support or inquiries, you may contact MARBERO at: GENSROCK@outlook.com.