New G2 HP Prime

[Albert Chan]

(09-04-2018 07:03 AM)JDW Wrote:  Here in Japan we use 50Hz and 60Hz, differing by location. My area is 60Hz.

From Google results, you must live in the western part of Japan.

Also noticed voltage is lower than in the states, at 100 volt (they must love the metric system)
Does this mean charging a Prime (or other electronics) is safer ?

Yes, I know the label say 100 to 240 volts, 50/60 Hz, but how "compatible" is it ?
Is there an optimal voltage / frequency even for this type of wide ranged charger ?