Batteries (3, 9 or 12 Volts)

Three‑volt lithium batteries are used with most LiftMaster Security+ 2.0 remote controls. There are two possible battery models, either the CR2016 or the CR2032.

Battery 3-volt
3-volt Lithium Battery

Some older residential remote controls used 12‑volt batteries, but more often, they are used with remotes for commercial door openers.

Battery 12-volt
12-volt Batteries

Nine‑volt batteries are used by exterior keypads and some remote controls other than those of LiftMaster, Chamberlain or Mastercraft.

Battery 9-volt
9-volt Battery
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