Of course there is! Basically every row of seats will have a socket, you just need to plug the charger into the socket, you can charge. If you can't find it, ask the train crew for help and ask them to look for it. Each bullet train has a charging port, and the number of charging sockets will vary depending on the type of bullet train.
On the Fuxing bullet train, the power port for the business and first class seats is in front of the armrest, and the power port for the second class seats is under the seat cushion.
CRH2A type bullet train, first and second seats power port under the seat.
For the CRH380A, the power port for the business seat is on the left side of the armrest, and the power port for the first and second seats is under the seat.
Yes, every first - and second-class seat has an outlet, under the back of the stool.
Yes, every first - and second-class seat has an outlet, under the back of the stool.
Yes, every first - and second-class seat has an outlet, under the back of the stool.
Yes, every first - and second-class seat has an outlet, under the back of the stool.
Yes, every first - and second-class seat has an outlet, under the back of the stool.
Yes, every first - and second-class seat has an outlet, under the back of the stool.
Nanning train is a charging socket, you can charge your own charger can be moved