This is a 2-pin, through-hole PH series JST connector. The pins are spaced by 2mm. We really like the solid locking feeling and high current rating on these small connectors. This connector will mate with all of our LiPo batteries. Documents: Datasheet Features & Specs https://elecena.pl/product/1049700/jst-right-angle-connector-through-hole-2-pin 2010-05-14 https://elecena.pl/product/1049700/jst-right-angle-connector-through-hole-2-pin 2016-11-25 https://elecena.pl/product/1049700/jst-right-angle-connector-through-hole-2-pin 2016-11-28 https://elecena.pl/product/1049700/jst-right-angle-connector-through-hole-2-pin 2016-11-29 https://elecena.pl/product/1049700/jst-right-angle-connector-through-hole-2-pin 2016-12-09 https://elecena.pl/product/1049700/jst-right-angle-connector-through-hole-2-pin 2016-12-13 https://elecena.pl/product/1049700/jst-right-angle-connector-through-hole-2-pin 2017-11-24 https://elecena.pl/product/1049700/jst-right-angle-connector-through-hole-2-pin 2017-11-28 https://elecena.pl/product/1049700/jst-right-angle-connector-through-hole-2-pin 2018-05-05 https://elecena.pl/product/1049700/jst-right-angle-connector-through-hole-2-pin 2018-11-21 https://elecena.pl/product/1049700/jst-right-angle-connector-through-hole-2-pin 2018-11-27 https://elecena.pl/product/1049700/jst-right-angle-connector-through-hole-2-pin 2022-02-21 https://elecena.pl/product/1049700/jst-right-angle-connector-through-hole-2-pin 2025-04-14