We are excited to bring aboard more battery capacity options for our LILYGO and Heltec boards (with more options also coming soon for RAKwireless boards).
Introducing our new Makernova 4000 mAh and 8000 mAh capacity 3.7V flatpack batteries with JST 1.25 mini connection. Be sure to check polarity with your boards before using. We are adding these batteries to our page which already has 1100, 2000, and 3000 mAh choices.
What will you build today?

Military and First Responder