How do I know when my Go Battery is fully charged?Updated 14 days ago
If you're using the Go Battery to power your CPAP machine—like the AirMini™—for the first time, it's helpful to understand how the battery's charging indicators work.
🔋 Charging Indicator: The Ring Light
The circular ring around the blue power button on the Go Battery is your built-in charge indicator.
Here’s what it means:
| Ring Light Status | Battery Level |
|---|---|
| 💡 1/4 ring lit | 25% charged |
| 💡 1/2 ring lit | 50% charged |
| 💡 3/4 ring lit | 75% charged |
| ✅ Full solid ring (not flashing) | Fully charged (100%) |
| ✨ Flashing ring | Actively charging |
💡 Does the ring turn off while charging?
Yes, the voltage display and ring light may turn off after a few minutes to conserve power. This does not mean the battery has stopped charging.
To check the current charge level:
Briefly press the blue power button—the ring will light up to show the current charge status.
If the ring flashes, it's still actively charging.
Once the ring is solid and fully lit, your battery is fully charged and ready to use.
Need help or not sure if your battery is working properly?
Reach out to our team at [email protected], and we’ll be happy to walk you through setup or troubleshoot any issues.