Pablo's gs500 page
A Wal-Mart sealed battery?
R1 taillight install on 89-00 gs500
Clear Taillight Lens for 01-03 Models
My Local Canyons
What's it worth?
Progressive fork spring install-the lazy way
Rear shock swap information
More rear shock info-SV650 install
Suspension tuning 101
Installing Suburban-Machinery SV650 handlebars
Install an SV650 headlight
Converting standard 1/4 throttle to 1/5 throttle
Installing LED's in stock taillight
Uber Fender Eliminator
R1 Taillight on 89-00 GS500
Speedo/Tach light replacement
Better handlebar grips
Installing Buell turn signals - Rear
Installing Buell turn signals - Front
Flush mount rear (stock) turn signals
Installing a 2001 Ducati Monster fairing
Fix a broken oil filter cap bolt
General battery info
A Wal-Mart sealed battery?
Chain Maintenance
Installing SV650 Chainguard
Spark plug information
Installing a GSXR front end
Installing a GSXR swingarm
Installing GSXR rear passenger peg brackets
Installing an OEM Bandit 400 rear hugger
Installing a Bandit 400 rear wheel
Installing a GSXR rear wheel-simple swap
Polishing your wheels
"The Mystical Art of Tire Reading" and other tire info
General tire info for the GS #1
General tire info for the GS #2
General tire info for the GS #3 - mixing brands/types
gsJack's opinion on tires for the GS
Gearing and sprockets
Slip-on mufflers
Slip-on exhaust : using stock SV650 muffler
Installing an R6 tail
Installing GSX-R600 stock rearsets
Installing CBR600 stock rearsets
Replacing stock front pegs with CBR pegs
Replacing stock front pegs with Katana pegs
Why re-jet a stock US bike
More on re-jetting your carbs
Jetting for 2001 models
Srinath found a battery for the GS at half the cost of a Yuasa
The battery...An ES12BS sealed Wal-Mart battery will fit in the bike if dropped in into the stock battery box sideways. OK, so what you need to do is take off the body panels, take out the zip ties that hold the wiring and get the negative wire free to go through the hole in the battery box front side bottom. The rest pretty much drops into place. The negative wire gets bolted to the terminal on the battery and the battery drops in negative terminal down and to the right.  Put some crumpled paper in the bottom of the battery box before dropping the battery in so the positive will stand higher than the frame rail so you can get a screw driver on that bolt. Once its bolted in take the paper out and the battery drops into place. Stock battery box, no need to take off the airbox or anything; fits fine and works fine. One word of caution though. 
If the red rubber cap over the positive terminal is missing you may want to get that replaced with a good one before doing this because if the battery slides sideways a little (no real reason it should but still safe is better than sorry) you may hit the positive terminal to the frame. To prevent it further you could stuff a swatch of cardboard into the battery box to keep it off the frame. I also had to flatten the bend in the positive terminal wire and the flanges got spread a little when it got tightened on the battery.

Once again, thanks Srinath for providing valuable information to GS owners worldwide.