collingsbob
Active member
How long do fob batteries last?
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Fob Battery life?
- Thread starter collingsbob
- Start date
lee
Debbie's Servant
brownie0486
Well-known member
I keep my fob at least 10 feet from the bike when I'm not actually using it. I've heard the constant handshake will deplete the battery faster if left within "range".
Whether that's true or not, I'm still going to err on the side of caution. I keep a spare 2032 in the tank bag and change the fob bat every two years.
Whether that's true or not, I'm still going to err on the side of caution. I keep a spare 2032 in the tank bag and change the fob bat every two years.
I replaced my 2032 with a fresh battery just before leaving for Redmond last June. It lasted all the way to Boise (about 10 days, counting the time before leaving). Not a major problem, as I carry a couple of spares in my tank bag and had it replaced in a manner of a few minutes. If it fails while on a trip, and you're not near your spare, you can start your bike using your emergency key (read the manual to find out how to start YOUR bike). Try the emergency key at home before you leave, so you know how to do it. Of course, you will see the symbol for "key not present" while your RT is running, until you replace the battery and bring your fob with its fresh battery back into range.
Yes, I know 10 days is a short time for a 2032 (I usually get a year plus), but occasionally you get a bad batch. Fortunately 2032's are fairly common, and you can buy them in almost any drug store, electronic store, battery store, etc!
Yes, I know 10 days is a short time for a 2032 (I usually get a year plus), but occasionally you get a bad batch. Fortunately 2032's are fairly common, and you can buy them in almost any drug store, electronic store, battery store, etc!
Mellow
Member
10 ft is a good distance. Mine is on a table near where I keep my helmet.
I was storing on some hooks I thought were far enough away but I could still go into the garage and turn on the bike so I kept moving away. My battery at over 2 years would get the 50% message. I don't commute so only ride the bike on long trips and a handful of lunch rides.
I was storing on some hooks I thought were far enough away but I could still go into the garage and turn on the bike so I kept moving away. My battery at over 2 years would get the 50% message. I don't commute so only ride the bike on long trips and a handful of lunch rides.
reg26
Member
Interesting. I don’t remember seeing a brand name in the manual for my 2015 RT. Is that something new?
lee
Debbie's Servant
Don't forget you can also start the bike with the fob that has a dead battery.
The manual will show where to place the fob to start the bike.
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I have never heard of that brand. I took a look and it seems like they are available online.
Batteries, like other consumables such as toner cartridges, are something I like to purchase in person so I can see the expiration date(s).
There are a lot of “bargains” around that have been shuffled down to “bargain” retailers due to savvy objections to purchasing out of date products.
OM
PGlaves
#13338
No surprise since Varta is a German company.
lee
Debbie's Servant
I checked the manual for my 2022 R1250RS and it does not recommend a certain brand.
I carried a spare (Duracell still in the package) in my tank bag for more than a year. When my bike was telling me that the present battery was getting weak I installed that spare and it was dead. As Lee said, I replace my FOB batteries each January and haven't had a problem since.
Frank
pauls1150
MOA #24991, south of Los Angeles
Some airheads came with Varta batteries; dunno if they had any particular "reputation".
Keeping in mind that we have no way of knowing how long a battery has been sitting on the shelf, or who actually manufactured it, just use any high-quality long-lasting battery (Eveready Energizer or Energizer Max, Duracell, Panasonic, etc.) - but Never the cheaper "house" brand.
Keeping in mind that we have no way of knowing how long a battery has been sitting on the shelf, or who actually manufactured it, just use any high-quality long-lasting battery (Eveready Energizer or Energizer Max, Duracell, Panasonic, etc.) - but Never the cheaper "house" brand.
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etiennelau
Active member
Does the motorcycle not warm of low FOB battery? IMHO fob battery life is not definitive. High ambient temperature shortens battery life, cold temperature weakens the voltage. Number of rides affect battery life. Some may get 24 months others may get 12 months
