Gp batteries GP379 DATASHEET

Data Sheet Model No.: GP379

Description : Silver Oxide Low Drain Button Cell
Nominal Voltage : 1.55 Volts
Nominal Dimensions : Ø5.80 X 2.15mm
Application : Analog watch
Average Weight : 0.25g
Shelf Life : Not less than 90% of the

service capacity, following
1st year storage at 20°C.

Date Code : Unless otherwise specified,

each cell will carry a numeric
year code and an alphabetical

month code.
Nominal Service Life : 610 hrs (at 68kΩ Load)
(to 1.2V at 20°C) 185 days (at 500kΩ Load)

Ø3.5 (ref.)

+0

Ø5.80

–0.15

Unit : mm

0.10

0.20

(ref.)

(ref.)

+0

–0.20

2.15

Typical Discharge Characteristics at 20°C

1.4

1.2

1.0

Voltage

0.8

0 200 400 600 800

Service Hours

Load resistor 68kΩ

Average Service Capacity:
14 mAh (rated capacity at 68kΩ load,
cut off voltage 1.2V at 20°C)

Close circuit voltage:

1.20 Volts (min.) (load resistor 2kΩ at
20°C for 1 to 2 seconds)

Cross Reference:

IEC JIS EVEREADY VARTA DURACELL PANASONIC SONY
SR63 SR63 379 V379 D379 SP379 SR521SW

BRS0206 REV. 1

05990I269