Saft 1/2 AA Size Lithium 3.6 Volt Battery. Excellent memory backup power source. 10 Year Shelf Life.

Replaces:
1770-XZ
3B26
3L0L8
418-0076
60-0576-100
6135-01-370-2599
6135-99-770-2535
6ES5-980-0MA11
6ES59800MA11
742-0011
922-1262
ER14250
ER3
ER3S
ER4
LS14250
LS14250-BA
LS3
T04/41
T04/51
TL-2150
TL-2150/S
TL-2151
TL-5101
TL-5112
TL-5151
TL-5151S
TL2150
TL2151
TL5101
TL5112
TL5151
TL5151S
TSXPLP01
VL1/2AA
XL-050F