Visonic PowerMax Siren Battery 2 x ER18505M
Replacement batteries for Visonic MCS-740 siren.
Brand new Genuine Visonic battery that comes complete with cable connection lead.
Specification:
Lithium AA Battery
P/N: 103-304742, 2 X ER18505M
Black wrapped, 50mm cable
3.6V - 7Ah Standard
Date on battery is the manufacture date, not the use by date.
Compatible with the following Visonic sirens: MCS-740, SR-740 PG2
Comes Complete with Connection/Adaptor cable