Correct Battery? and GEL batts
 

First off I wonder if mine's gone.
The optimate says it's ok, it appears to charge (14.1v whilst running) but after a 12 mile ride the other day didn't have enough in it to start, even the lo bat came up.

Just seen this on ebay

http://search.ebay.co.uk/search/sear...le=999+battery

Which is the better/correct battery? one has BS at the end whilst the other has B4?

Cheers

what do you think of these gel batts that are supposed to offer a better start?

http://cgi.ebay.co.uk/GEL-Battery-DU...4-996-998-999-
900-
800_W0QQitemZ8060848738QQcategoryZ10448QQssPageNam eZWDVWQQrdZ1QQcmdZView
Item

PS Hope the link works as cant check from my work computer.

Just search for 999 battery if you fancy taking a look

Cheers