GGMM N2 Portable Battery for Google Nest Mini User Manual

1. Introduction

The GGMM N2 is a portable battery base specifically designed for the Google Nest Mini (2nd Generation). It transforms your Nest Mini into a wireless, portable smart speaker, allowing you to enjoy your Google Assistant anywhere in your home or outdoors without being tethered to a power outlet. Featuring a 10,000 mAh battery, the N2 provides extended playtime and maintains the original sound quality of your Nest Mini with its open design.

2. Safety Information

Do not expose the device to extreme temperatures, direct sunlight, or high humidity.
Avoid dropping or subjecting the device to strong impacts.
Do not disassemble, repair, or modify the device yourself. Contact qualified service personnel for assistance.
Keep out of reach of children.
Use only the specified charging cable and adapter for charging.
Dispose of the battery responsibly according to local regulations.

GGMM N2 Portable Battery with comprehensive protection icons — The GGMM N2 portable battery features comprehensive protection against overcharge, high temperature, overcurrent, and overvoltage, ensuring safe operation.

3. Package Contents

GGMM N2 Portable Battery Base
User Manual

Note: The Google Nest Mini device is not included and must be purchased separately.

4. Setup

Follow these simple steps to install your Google Nest Mini onto the GGMM N2 portable battery base:

Gently align your Google Nest Mini with the GGMM N2 base.
Insert the Nest Mini's power connector into the port on the N2 base.
Press the Nest Mini firmly into the N2 base until it is securely seated.
Ensure the Nest Mini is properly connected and stable on the base.

Four-step diagram showing how to install Google Nest Mini onto GGMM N2 battery base — Visual guide for the quick and easy plug-and-play setup of the Nest Mini with the N2 battery base.

5. Operating Instructions

Powering On/Off

To power on the GGMM N2, press and hold the power button for approximately 2 seconds. The LED indicators will light up.
To power off, press and hold the power button again for approximately 2 seconds until the LED indicators turn off.

Charging the Battery

Connect the original Google Nest Mini power adapter to the GGMM N2 charging port.
The LED indicators will show the charging status. When all LEDs are solid, the battery is fully charged.
A full charge provides up to 20 hours of playtime at 50% volume, or up to 30 hours in standby mode.

Battery Level Indicators

The GGMM N2 features LED indicators on the front to display the current battery level. Each LED typically represents a percentage of the total battery capacity.

Open Design Advantage

The open design of the N2 battery base ensures that the sound from your Nest Mini is not obstructed, preserving its original audio quality. This design also integrates seamlessly with the Nest Mini's aesthetic.

GGMM N2 Portable Battery with Google Nest Mini, showing day and night usage with 10000mAh battery and 24 hours playtime — The 10,000 mAh battery provides extended playtime, allowing for prolonged use throughout the day and night.

Google Nest Mini on GGMM N2 battery base with blue sound waves emanating, illustrating open design — The open design ensures the original sound quality of the Nest Mini is maintained, providing an unobstructed audio experience.

Hand holding a Google Nest Mini on GGMM N2 battery base, next to a smartphone on a table, illustrating portability without cables — Enjoy the freedom of a cable-free Google Nest Mini, allowing you to place it anywhere.

Hand holding a Google Nest Mini on GGMM N2 battery base, demonstrating its handy and portable size — The compact and portable design makes it easy to carry your Nest Mini with you.

6. Maintenance

Cleaning: Use a soft, dry cloth to clean the surface of the battery base. Do not use liquid cleaners or abrasive materials.
Storage: When not in use for extended periods, store the device in a cool, dry place. It is recommended to charge the battery to about 50% before long-term storage to preserve battery health.
Battery Care: To maximize battery lifespan, avoid fully discharging the battery frequently. Recharge it when the battery level is low.

7. Troubleshooting

Problem	Possible Cause	Solution
Device does not power on.	Battery is depleted.	Charge the battery using the original Nest Mini power adapter.
Device does not charge.	Charging cable or adapter is faulty.	Ensure the charging cable and adapter are working correctly and securely connected.
Nest Mini is not recognized by the battery base.	Improper connection.	Ensure the Nest Mini is securely and correctly seated on the N2 base, and its power connector is fully inserted.
Short battery life.	High volume usage or frequent voice commands.	Battery life varies with usage. Reduce volume or frequency of commands to extend battery life. Ensure the battery is fully charged before use.

8. Specifications

Model: GGMM-N2-W
Battery Type: 1 Lithium-ion battery
Battery Capacity: 10,000 mAh
Estimated Playtime: Up to 20 hours (at 50% volume)
Estimated Standby Time: Up to 30 hours
Dimensions: 12.45 x 12.19 x 7.37 cm (4.9 x 4.8 x 2.9 inches)
Weight: 272 Grams (0.6 lbs)
Compatible Devices: Google Nest Mini (2nd Generation)
Color: White
UPC: 889086016743

9. Warranty and Support

For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official GGMM website. Keep your proof of purchase for warranty claims.

GGMM N2