Switch Toggle (ON) OFF (ON) SPDT Round Lever Screw 15A 277VAC 250VDC 372.85VA Panel Mount with Threads Automotive

Battery,Non-Rechargeable,1/2 AA,LithiumThionyl Chloride,3.6 VDC,1.2Ah,SAFTLS
Non-Rechargeable, Coin/Button, Lithium,3 VDC, 200mAh, Thru-Hole, Panasonic CR