But if I use a standard mobile phone charger with a maximum rating of 2 amps and 5v, then I will see a power warning. This is not surprising, because they don't...
It outputs 5v on its two main power pins and is limited to a certain range... It depends on the content of the USB socket (500mA from your PC's USB... There are various adapter cables available for connection 5v USB socket, ...
54.6V 3A AC/DC power adapter power charger for 48V 13S lithium-ion lithium-ion battery...... 5v input via micro USB connector, used to charge a single lithium battery...... suitable for Older 3.6/4.1v battery), the current cost of 100ma, can be adjusted to 500ma through...