LR63. Battery Details Page.

Same physical size as the RED Hearing Aid battery (1.35 Volt Zinc Air).

Equivalents:

179, 280-59, 379, 379-1, 379A, 379L, 618, 1191SO, AG0, CX63, CX521, D379, E379, G0A, GP79, GP379, JA, LR521, LR63, RW327, SB-AC, SB-AC/DC, SB-DC, SG0, S379, SP379, SR63, SR521, SR521SW, V379,

Image
not to scale. Common
Name. Dimensions.
Diameter × Thickness. Chemical Composition. Nominal Voltage.

LR63. 5.8 mm × 2.1 mm
Contacts:
Case and flat side Positive.
Slightly raised area Negative.
Alkaline,
Silver Oxide (Ag₂O).
1.5 volts.
1.55 volts(Ag₂O).

Image not to scale.	Common Name.	Dimensions. Diameter × Thickness.	Chemical Composition.	Nominal Voltage.
	LR63.	5.8 mm × 2.1 mm Contacts: Case and flat side Positive. Slightly raised area Negative.	Alkaline, Silver Oxide (Ag₂O).	1.5 volts. 1.55 volts(Ag₂O).

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