Panasonic KX-T336 System Reference Manual page 100

6. When one or two Expansion She;ves
iKL--3362S-3:
are installed, connect ano?ner Ba:?rs? Pz;_r-c- !tiX
A26D) with automobile tb E tiatrs-*+: - 2' ~. r:.C < 2
following the same procecu:es f-z- : :; 5
Automobile type
batteries
(24V
DC)
Note :
Up to three pairs of automobile-type batteries can be connected to the KX-T336 System.
If power failure occurs, each pair of batteries supplies the power to each shelf (Basic,
Expansion 1, 2) connected respectively via Battery Adaptor (KX-A26D).
2-C-34