The Panasonic CR123 cell can be substituted for the 123, 123A, BR2/3A, CR123, CR123R, CR17335, CR17345, DL123A, EL123AP, K123LA, L123A and PL123 models. 2 x Panasonic Lithium Batteries CR123 3V. Panasonic CR123 uses include detectors in wireless PIR alarm systems, high-tech flashlights, night-vision goggles, reed switches, riflescopes, and shock sensors.
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