Here you find all of our transmitter batteries, from manufacturers like Arrowmax, Gens Ace, Intellect and Vapex, for radios from Sanwa, Futaba etc.
Different transmitter use different batteries, with normal AA alkaline batteries the most basic choice, while LiPo and LiFe batteries are/can be used for most modern radios. You find them all here.
Note! Transmitter batteries are not compatible to be used as a drive battery in cars at any scale.