This is one of the most popular connectors in the hobby industry. The connector size is a remarkable 1/8" square. Units are rated @ 1 Amp. The 2 pin micro mini connector has 12" wires giving you the ability to extend your power source.
Matching male and female 3 pin micro mini connector has 12" wire leads. Measures 3/16" wide and is rated @ 1 Amp.
Mated interlock assembly with 12" wire leads. Measures 1/4" wide and is rated @ 1 Amp.