Express - Battery Installation

Libra Express uses either a 1.5V or a 3.6V AA lithium battery. For maximum battery life, use a 3.6V battery. To purchase replacement batteries, click here: https://www.agrimatics.com/shop.

1. Remove the lid of the Libra Express device. 
2. For first-time operation, remove the insulator pull-tab. 
3. Ensure that the battery is well seated with correct polarity.
4. Secure the lid, tightening the screws completely. 

Libra Express uses either a 1.5V or 3.6V AA lithium battery. For maximum battery life, use a 3.6V battery.