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...and OEM style battery tender plug, from diagnostic port.
So I saw in another battery tender thread that the Ducati branded battery maintainer / tender hooks up using a short lead into the diagnostic port. Thinking how useful it would be to have an additional power port in the trunk for charging cell phones on the go or possibly charging my helmet bluetooth headset on the bike with my tender using my other connection.
My first attempt involved just using some posi-tap connectors and splicing in an OEM lead.
Photo: version 1.0

While it was functional I had issue with how much room the posi-taps used and how inflexible it was. I also didn't like that it didn't have fuse unlike the OEM Ducati tender lead. Not wanting to have a hacked up looking DDA port I removed the connectors and returned it to stock even re-wrapping it in traction tape for that OEM look.
So for attempt #2 I purchased an OEM DDA lead from a 1098 on ebay for $10. I found suitable pins for plugging into the DDA by using pins for aftermarket HID bulbs and ballasts; they fit the DDA plugs perfectly. Then I just drilled out the spare cap which came with my extra DDA plug, soldered in a fuse holder and OEM tender lead and this is what I ended up with:
Photo: version 2.0

Plugged into the end is my Battery Tender 5v 2.1A USB outlet.
Action photos:


As you can see it's very flexible and tucks in the the trunk under panel with ease.
Total cost was $15.
Total time was 20 minutes
Cost breakdown: $10 for the OEM DDA wiring (optional) it's only used to get the extra cap in order to create a positive locking plug-in connection. $5 was spent for the fuse holder.
I had everything else on hand including the pins, wires, traction tape, solder, marine heat shrink, etc. For those interested doing this but who want an even more OEM finish you can purchase the DDA battery connector here:
connector DDA for Battery loading - Duc-Store
So I saw in another battery tender thread that the Ducati branded battery maintainer / tender hooks up using a short lead into the diagnostic port. Thinking how useful it would be to have an additional power port in the trunk for charging cell phones on the go or possibly charging my helmet bluetooth headset on the bike with my tender using my other connection.
My first attempt involved just using some posi-tap connectors and splicing in an OEM lead.
Photo: version 1.0

While it was functional I had issue with how much room the posi-taps used and how inflexible it was. I also didn't like that it didn't have fuse unlike the OEM Ducati tender lead. Not wanting to have a hacked up looking DDA port I removed the connectors and returned it to stock even re-wrapping it in traction tape for that OEM look.
So for attempt #2 I purchased an OEM DDA lead from a 1098 on ebay for $10. I found suitable pins for plugging into the DDA by using pins for aftermarket HID bulbs and ballasts; they fit the DDA plugs perfectly. Then I just drilled out the spare cap which came with my extra DDA plug, soldered in a fuse holder and OEM tender lead and this is what I ended up with:
Photo: version 2.0

Plugged into the end is my Battery Tender 5v 2.1A USB outlet.
Action photos:


As you can see it's very flexible and tucks in the the trunk under panel with ease.
Total cost was $15.
Total time was 20 minutes
Cost breakdown: $10 for the OEM DDA wiring (optional) it's only used to get the extra cap in order to create a positive locking plug-in connection. $5 was spent for the fuse holder.
I had everything else on hand including the pins, wires, traction tape, solder, marine heat shrink, etc. For those interested doing this but who want an even more OEM finish you can purchase the DDA battery connector here:
connector DDA for Battery loading - Duc-Store