Di2 BT-DN110 Battery Discharge

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gazzaputt
Posts: 293
Joined: Fri Mar 31, 2006 2:32 pm
Location: Bexley, Kent, UK

by gazzaputt

Changed my Di2 setup to the DN110 battery and new wireless port.

All good for rides outdoors I done over about 3 weeks. I'd say I rode every few days. I hadn't had to charge to battery from the initial first charge.

Bike now put away for winter. I am though using it for turbo work.

Here lies the problem.

I'd left the bike for 2 weeks and Went To use and found the battery to dead. Odd I thought. Never had this with old battery I could leave it months and a charge still be there.

Charged it and have left a week. Again the battery is dead.

Any ideas what could cause this? Wireless constantly on?

As I say never happened with the old btr2 battery.

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ddsg
Posts: 39
Joined: Sun Dec 08, 2013 10:30 pm

by ddsg

It's a long shot, but any chance you're leaning it on a shifter when storing it? I've heard of people leaning their bikes on the wall and accidently having a shift button pushed in, which then prevents the system from sleeping.

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gazzaputt
Posts: 293
Joined: Fri Mar 31, 2006 2:32 pm
Location: Bexley, Kent, UK

by gazzaputt

Bike is stored in a bike stand. Good call though.

TurboKoo
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Joined: Wed Oct 29, 2008 7:55 pm

by TurboKoo

Do you have D-Fly? Many forget to close BT connection after updating with mobile.
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gazzaputt
Posts: 293
Joined: Fri Mar 31, 2006 2:32 pm
Location: Bexley, Kent, UK

by gazzaputt

Yes I do. Checked and bluetooth was turned on on my tablet but I had to connect to the dfly unit ( EWWU111) via the etube app so is it always on?

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IrrelevantD
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Joined: Sun Nov 29, 2015 5:47 pm
Location: Near DFW Airport

by IrrelevantD

Do you have a D-Fly unit? Perhaps something is connecting to it via BT and keeping it from sleeping? Grasping at straws on this one.

[edit] disregard, already been addressed[/edit]
* There is a 70% chance that what you have just read has a peppering of cynicism or sarcasm and generally should not be taken seriously.
I'll leave it up to you to figure out the other 30%. If you are in any way offended, that's on you.

kode54
Posts: 3749
Joined: Tue May 23, 2006 9:39 pm

by kode54

i have the D-fly unit on an exposed area by the junction A. i remove it completely once i'm done with it, since i rarely use it for anything other than updating firmware.
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by Weenie


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