1. Battery or need a relay?

    My "08 R3T started having cranking problems a while back. Battery seemed to be dying so I replaced it with the lithium one from Battery Tender. Started having the same issue. Hit the button, engine goes "chunk" like it was trying to turn over then stops. Everything resets and I hit button and it...
  2. Rocket_Rider

    Tune ECU and battery

    Hi all, been reading up on Tune ECU as Im looking to retune my stock touring model to get the extra power that one will apparently get. I will do exhaust and ramair done the track, this is just step one. I notice the instructions say hook battery up to another battery and others have said a...
  3. Journeyman

    16ºF and No Can Start, Gotta Ride to Work, Battery Recommendations?

    Looking back quickly over past threads, there seemed to be a consensus on the Odyssey PC625 battery, but those posts were 2008-2009 era. Is that still the best choice to start the beast? I leave the bike plugged into a battery tender, but she sleeps in a utility shed, so she's pretty cold to...
  4. Kevin frazier

    Rocket 3 ems relay drains battery and bike won’t start

    I’ve changed all 4 relays and the ems relay still drains battery and rocket 3 touring won’t start?
  5. barbagris

    The Lithium Battery debate.

    Stumbled on this yesterday. Not Cheap but also rather honest regarding equivalent Lead Acid expectations. May not be available outside the EU (in fact may be awkward outside Germany) Lithium Powerbloc EXCLUSIVELY A123Systems LiFePO4. But maybe for those in colder climes.
  6. crashpete

    Antigravity Battery

    I just received this. Will post more on starting, reliability, and problems. It's light!
  7. HIM57

    Smoking positive battery terminal

    Hi all, I have 2008 Classic who's battery was shot. Took a trip down to my local NAPA and this cross checked and came up with a replacement. Put it on and fired up but withing 90 seconds or so - smoke from the positive terminal and metled the red rubber protector over the terminal - and yes...
  8. 1K9

    Loose Battery Poles

    My battery pole screws keep getting loose. The bike does not want to start and if I tighten the screws a little they are fine for a while and this recurs. :thumbsdown: Lock washer, pressure washer?
  9. Geoff Smale

    Does reversing the battery polarity blow the ECM

    I have been working on bikes for 40yrs. Yesterday i refitted the battery in my R3 that i am rebuilding and reversed the polarity! yes I know Dumb amateur mistake ( I have beaten myself up enough about it already) . What i am asking is does this blow the ECM or anything else. I have no spark but...
  10. sonny

    New battery and TPS sensor

    New battery showed up today. Plus the spare TPS sensor. Good to go. :D:D:D:D:D
  11. Chip

    Battery compatibility

    I've owned my R3T for about 8 years. During this time I've replaced 3 batteries. I tried gel, lead acid and AGM type batteries. None are any too great. Using a battery tender, and follow good maintenance practices. When I bring up the subject with friends the general thought is 2 yrs. life...
  12. Blackthou

    Battery /Solenoid?

    Dear Captains, Re my late 2014 Roadster. I changed the oil just over a week ago. Went to fire the bike up afterwards and just got a firm click. As I hadn't fired up the Rocket for a couple of months (been working on and testing my old Bonnie) I wasn't too surprised. I put the battery on...
  13. BillyIndiana

    Portable Battery Starter

    So here is an interesting question. I have been thinking about getting a portable battery for jump starts if needed. Ya I am a Boy Scout. Anyway, I have a battery Tender cable on both of my bikes and was thinking I should be able to connect to the cable and jump start without taking the seat...
  14. Rkarlstad

    New battery (die hard) still not turning over

    Hi, Last week I installed a new die hard battery, fully charged into the bike. It clicks once then nothing. Ran fine when put away for the winter. Any thoughts???????? Only 400 miles on the bike, bought at end of the season last year. Russ K
  15. patrol21

    Battery question

    Hi all-Just a quick question. Stock battery got soft last year. Bought a new battery, used a year, kept on trickle, but live in the North where it's freaking still snowing so start ups take a heater on the block for a bit. It's warming up but the battery is already soft. Sometimes you get a...
  16. eLLWOODgLEN

    Battery relocation

    Long story short, I wanna give the bike a solid foundation line from tank through the seat. (Think cafe racer) I’m looking into the idea of relocating the battery and removing the air box then using that area under the seat for a fuel tank. Overfill the tank past the sub frame to raise the seat...
  17. English Tim

    Flat Battery R3T

    Hi All, Battery flat as bike been stood unused over Christmas/New Year, so I need to recharge. Do I need to remove the battery from the bike or can I recharge in situ? If in situ, do I need to undo the connections? Any help greatly appreciated. Cheers Tim
  18. germ79

    Do I need a new battery?

    Hey guys! Haven’t had the chance to ride the new bike since my test ride, but have started a couple times to show folks. The first time I went to start it, it just turned over once and nothing. Threw it on the battery tender and it started fine. Went to start it back up a couple days later and...
  19. BillyIndiana

    Bill's Garage Extending the Battery Tender Cable for a USB

    Hello Friends, It has been a busy week. I am taking off tomorrow September 14th for a 3 day ride in Indiana along the Ohio River. Since I will not be checking in for a few days I thought I would leave you with this. After watching it I am going to subtitle this one my "So" episode.
  20. DaddyRabbit

    Good battery

    I did a search but didn't see what I was asking. Have an 06 classic.... whats a good battery for it, please?
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