Battery

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Wayne J in MA
Posts: 27
Joined: Tue Aug 03, 2010 9:19 am
Location: Massachusetts

Re: Battery

Post by Wayne J in MA »

"That Deka looks good and is maintenance free, which would be great, but they says it may require hold down modifications."

I have used DEKAs now for several bikes, the current one is going on 7-8 years and survived a regulator meltdown. Good product made in the USA (PA). It is a little thinner than stock so I use a small bungee cord wrapped around front to back in my R100S. I can pull the battery in/out in less than 30 seconds. Only time I put it on a battery tender is during the long winter in New England.
Wayne

1978 R100S Motorsport
1971 R75/5 SWB
1962 R69S
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Zombie Master
Posts: 8821
Joined: Sun Aug 22, 2010 12:21 am
Location: Vancouver Island BC Canada

Re: Battery

Post by Zombie Master »

SteveD wrote:
Zombie Master wrote:That Deka looks good and is maintenance free, which would be great, but they says it may require hold down modifications. I recently purchased new battery power and ground cables.
Mine uses the oem bracket to hold it in. No mods at all. The tool box thing fits in easy.
Is your bike the same as my 1984 R100? I found a place locally that carries the Deka ETX16. did you ground and postive cable mount the same as the OEM battery?
Any and all disclaimers may apply
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SteveD
Posts: 4909
Joined: Tue Aug 03, 2010 3:29 am
Location: Melbourne, Oz.

Re: Battery

Post by SteveD »

Zombie Master wrote:
SteveD wrote:
Zombie Master wrote:That Deka looks good and is maintenance free, which would be great, but they says it may require hold down modifications. I recently purchased new battery power and ground cables.
Mine uses the oem bracket to hold it in. No mods at all. The tool box thing fits in easy.
Is your bike the same as my 1984 R100? I found a place locally that carries the Deka ETX16. did you ground and postive cable mount the same as the OEM battery?

It should be the same. The bracket uses nuts the same as the ones that hold the tank on. The bracket lies across the top of the battery and two posts seat it in position.
Both neg & pos attach the same as oem.
Cheers, Steve
Victoria, S.E.Oz.


1982 R100RSR100RS supergallery. https://boxerboy81.smugmug.com/R100RS
2006 K1200R.
1994 R1100GS.
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Zombie Master
Posts: 8821
Joined: Sun Aug 22, 2010 12:21 am
Location: Vancouver Island BC Canada

Re: Battery

Post by Zombie Master »

SteveD wrote:
Zombie Master wrote:
SteveD wrote:
Zombie Master wrote:That Deka looks good and is maintenance free, which would be great, but they says it may require hold down modifications. I recently purchased new battery power and ground cables.
Mine uses the oem bracket to hold it in. No mods at all. The tool box thing fits in easy.
Is your bike the same as my 1984 R100? I found a place locally that carries the Deka ETX16. did you ground and postive cable mount the same as the OEM battery?

It should be the same. The bracket uses nuts the same as the ones that hold the tank on. The bracket lies across the top of the battery and two posts seat it in position.
Both neg & pos attach the same as oem.
Thanx Steve! I think I will pull my old battery out and take down for a direct comparison. It will be nice to have a maintenance free battery.
Any and all disclaimers may apply
kutter
Posts: 104
Joined: Tue Dec 07, 2010 9:50 pm
Location: Central Queensland, Australia

Re: Battery

Post by kutter »

Just replaced the Deka ETX30L ( finally failed) in my 1985 R80.
I have had the bike for 3.5+ years and the battery was in it
when I purchased it.
Replaced it with a Motobatt MBTX30U (AGM 32ah 380cca).
Both are a very tight fit in the case.
Ordered another Motobatt yesterday (Au $180 delivered) for my 1981 R100RS
as it is now running and needs a bit more money and work to
put it on the road.
3/85 R80 Mono
5/81 R100RS - Shed Find

kutter
Rockhampton
Queensland
Australia
ME 109
Posts: 7306
Joined: Tue Aug 03, 2010 3:00 am
Location: Albury, Australia

Re: Battery

Post by ME 109 »

+1 on the motobatt being a quality battery.

I've had one for coming up four years.
Totally drained it after leaving my unswitched heated grips on. It was two weeks before I found out.
That was about 9 months ago. Recharged it and away it went again, same as usual.

There's only one wee problem with a Motobatt battery
Lord of the Bings
Major Softie
Posts: 8900
Joined: Tue Aug 03, 2010 1:46 pm

Re: Battery

Post by Major Softie »

There's a similar problem with an

ODYSSEY
MS - out
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Bamboo812
Posts: 1451
Joined: Mon Jan 06, 2014 4:45 pm

Re: Battery

Post by Bamboo812 »

That's why God/BMW gave us: Image
ME 109
Posts: 7306
Joined: Tue Aug 03, 2010 3:00 am
Location: Albury, Australia

Re: Battery

Post by ME 109 »

They hide the battery perfectly Tim, when viewed from the front. :D
Lord of the Bings
Major Softie
Posts: 8900
Joined: Tue Aug 03, 2010 1:46 pm

Re: Battery

Post by Major Softie »

Even a white battery was so ugly on my /2 that I just ended up painting it black.
MS - out
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