About half my motor home is wired with Anderson Power Poles, I buy em by the dozens,, You can get power distribution strips, adapters to/from standard Acc outlet and all the stuff you need inclding one darn fine Ratcheting crimp tool from www.westmountainradio.com among other suppliers.
All sorts of adapters, splitters, Rig-Runner strips, poles and more.. Very useful
NOTE the connectors are asexual, there is no Male or Female, you put them together in a standard pattern (Tab up red right looking at the end of the connector as I recall) and you can fit 'em together any way you want.
These are a much smaller version of the connectors many tow trucks have for their jumper cables.. They work.. GREAT
Only caution: From time to time unplug and re-plug them, (They are self cleaning and like all self cleaning stuff, they need to self clean from time to time).
