What's the battery capacity of the Phone (2a)? How long does it take to charge?

Battery capacity: 5000mAh

The charging current of Phone (2a) depends on the temperature, which, in turn, affects charging. Both low and high temperatures slow down the charging speed.

Depending on the protocol, each charger has different charging speed and full charging time. For an optimal charge, we recommend 1) using a PPS protocol charger, 2) charging the phone at room temperature (e.g.: 25°C±3°C) with the screen turned off, and 3) using the Nothing charger for a full charge time of about 1 hour.