OTHER COMPATIBLE CODES: CR-V9, U9VL, U9VL-J, L522, L522MJ, 9V, 6LR61, PP3, R22, BLOC, CLR6, 6AM6, 6F22, MN1604, K9V, ND65V, 17R8H. ENERGIZER LITHIUM Battery 9V / PP3. Engineered for critical electronic devices like smoke alarms, wireless microphones and RF transmitters, this 9V battery is part of the Energizer line that’s proven to be the longest lasting in the world in those devices.
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