The battery SafePal S1 hardware wallet uses is a lithium battery. Assume that a user uses SafePal S1 wallet 10 minutes per day, the device can sustain around 20 days after it’s fully charged.
It is emphasized that the working voltage of S1 should be charged at the 5V charging plug, which usually includes the charger of the mobile phone and the USB interface of the computer. However, the charging plug of the laptop cannot be used, and it will damage the S1.
Since the battery is a lithium one, one of the nature of a lithium battery is that, if you don’t charge it regularly, the battery life would reduce gradually. In order to maintain the best working condition of the lithium battery, we recommend charging the SafePal wallet at least once every 3 months.
Even if the battery is out of service eventually, the SafePal S1 device can still function normally by plugging into a computer using a USB cable. Or you can also contact us for further assistance.
