Philmore Solar Hook-up and Accessory Connector Kit DIY solar panel kits use a two contact, polarized connector used with some automotive accessories This kit provides a variety of assembled leads and adaptors for connecting solar arrays to car batteries and cigarette lighter style connectors These adaptors may also be handy in non-solar applications when such as connecting lights, radios, etc. to a car battery when camping Kit Includes cigarette lighter plug to 2-pin connector, 9.5"; cigarette lighter socket to 2-pin connector, 9.5"; Battery clips to 2-pin connector; 8 Ft. 2-pin connector to cut end; DC plug to 2-pin connector, 11".