Perfect - I can now keep the radio on the motorcycle connected to the battery and hook it up to the battery tender at the same time.

I bought this to connect to my battery tender pigtail, so that I can power my devices when riding.

I use it on my motorcycle for the battery tender and to extend the wiring under my seat for use with my electric jacket/gloves

Perfect for keeping my battery tender plug and running a USB connection to my handlebars.

This allows you to use a single battery tender to split to multiple batteries.

This allows you to use a single battery tender to split to multiple batteries.

Fits Battery Tender connections.

Not recommended by Battery Tender, but works for me.

I used this splitter from my battery tender to run two different hotlines awesome & easy..

Can use battery tender at same time and check voltage

Anything smaller less than those maxiums will degrade the charging capacity as it will cause an significant voltage drop.