Nordic ID EXA31 can be charged via USB charger. Maximum charging power is 2.5W (5V @ 500mA). Charging time from 0 – 100% is about 4 hours. The USB charger needs to have a micro USB connector and the recommended charging power is at least 2.5W (5V @ 500mA).

Charging status is indicated by Power LED. Please see section 1.11.2.3 for information how the Power LED functions in different situations.


NOTE! The USB charger is sold separately by Nordic ID.