[sdiy] when the going gets weird the weird turn pro (batterypower)

[m.j.kulengosky]

> Car batteries are heavy and can spill acid if 'sloshed' about or knocked
> over, they are intended for high current, short duration loads (starter
> motors)

you wouldn't have problems like that if using optima brand sealed cell 
batteries. they're made for off-road use and demanding situations.

from their website ( http://www.optimabatteries.com ):
'The sealed cells make the battery spill-proof, even if you install it on 
its side! This prevents external gassing and leaking which can damage engine 
components and limit battery performance.'

(note: i'm not here to endorse them and am in no way associated with this 
company)