Are the Maven devices' batteries rechargeable or replaceable?

Hello!

The batteries are rechargeable:

• Maven Sensor - connect the Sensor to the charging adapter using the included USB-C cable. Make sure the charging adapter is plugged into a socket. The Sensor should start to recharge right away - when its LED turns solid green, it means it is fully charged.

Please do not open the Maven Sensor; otherwise, the warranty will be voided. In case you need help with your Maven Sensor, please contact us.

Have a great day!