How will I know when my MiNewt Mini USB power module is charged?
If you own a pre-2010 model, there is no charge indicator. It’s best to allow the power module at least 4.5 hours to ensure a full charge. The 2010 model has an LED charge indicator on the power module button that illuminates red while charging and green when charging is complete. Both models utilize “smart” charging, so leaving the power module and charger connected will not cause damage.