On 1/18/2015 1:44 PM, whealerman wrote:
Ray-O-Vac batteries are the most leaky of any battery I've come across.

All disposable alkaline batteries leak. Never seen a brand that didn't.
I buy Ray-O-Vac alkalines because they are made in USA.

I suspect the closest you'll get to leak proof AAA, AA, C and D size batteries is the NiMH type.