The product is a bag of 20 Tadiran SL750/S 1/2AA lithium batteries. These batteries are reliable and long-lasting high energy kithium batteries, making them ideal for various devices and alarm equipment. Last photos show the item RRP - these are almost 1/5th of the cost as i need them gone, surplus to ex service engineers equipment at a steal of a price. brand new unused bag of 20x batteries £1 each
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