According to Tayna the Exide Gel (OEM) has following dimensions:
Length: 186 mm
Width: 82 mm
Height inc. terms: 173 mm
Re: Batteries - once again...
Posted: Fri Jan 20, 2023 9:47 am
by David.
SD1 wrote: ↑Fri Jan 20, 2023 1:32 amWhat is the actual physical dimension of the "proper" OEM BMW battery for an '09 RT. I saw 7" x 7" x 3" is that right.
Did you see this from MAX BMW Parts List, "Dimensions: 195mm x 85mm x 175mm (7x7x3")."
Ed Harley wrote: ↑Mon Jan 09, 2023 7:00 amThat Banner has CCA of 310A. Can that be right.
Yes, I have spoken to Tayna Batteries and they have confirmed this is correct.
Re: Batteries - once again...
Posted: Fri Jan 20, 2023 2:06 pm
by Ed Harley
David. wrote: ↑Fri Jan 20, 2023 10:49 amYes, I have spoken to Tayna Batteries and they have confirmed this is correct.
That is a lot of CCA and then some.
Re: Batteries - once again...
Posted: Fri Jan 20, 2023 2:12 pm
by David.
Ed Harley wrote: ↑Fri Jan 20, 2023 2:06 pmThat is a lot of CCA.
Although I've never had a Banner battery, if I was to upgrade, I would certainly consider one. It's GEL 52101, which going by the Exide 12-19 has a very low discharge rate when stored, is the correct physical size and 80% more CCA.
FWIW, I went to start my Suzuki but all that happened was just click-click-click.
Battery is an Exide AGM which I bought 6/2020. It has been in battery tender every now and then, last time a month ago.
After two hours in tender it showed full but when I tried to start it just bogs. Time for a new battery for this bike too but this time some other brand.
Re: Batteries - once again...
Posted: Mon Jan 23, 2023 5:53 pm
by David.
Found this video, thought it might complement this thread, enjoy.
Only 3 points between them but GEL comes out on top, GEL 16/22, AGM 14/22, FLA 13/22 & Li+ 13/22.
Re: Batteries - once again...
Posted: Sat Jan 28, 2023 6:13 pm
by Ed Harley
FWIW, just noticed by accident that battery dealer had -15% this weekend so after agonizing days of going back and forth I finally ordered:
- Exide AGM 12-18 for BMW
- Exide AGM ETX14AHL-BS for Suzuki