our company is the manufacturer of lithium primary battery in china, we can supply :ER14250, ER14505 ER26500 ER34615 ER34615M CR2450 ER2450 CR14250, CR14505 CR26500 CR34615 A9V(1200mAh) BA5590 welcome anybody to ask for samples to test and comparing with any other manufacturerss products if you were interested in. E:sales03at able-battery.com.