Industrial Panasonic alkaline batteries.
Industrial is a higher capacity, true alkaline battery with better amp hour capacity.
General Purpose batteries are the cheapest in any line, made of lead/zinc, Heavy Duty is also made of lead/zinc.
AAA $.55 each 50/case
AA $.50 each 40/case
SALE $.75 20/case
SALE $.95 20/case
SALE $1.75 12/case
shipping not included