GP Batteries 1041018910 Leaflet

Page of 1
 
 
Model No.:
 
GP189
 
 
 
   
Type 
Alkaline 
Low Drain Button Cell
 
Chemical System 
Alkaline Manganese Dioxide
 
Nominal Voltage 
1.5Volts
 
Nominal Dimensions  
Ø11.6mm×3.05mm
 
Application 
Watch (with alarm), calculator, 
electronic toys, melody card, ... 
etc.
 
Average Weight 
1.0g
 
Date Code 
Unless otherwise specified, 
each cell Will carry a numeric 
year code and an alphabetical 
month code.
 
Shelf Life 
Not less than 90% of the 
service capacity within first 
year. , not less than 85% of the 
service capacity with third year 
storage at 20 ±2 
o
C 45-75%RH
 
Close Circuit Voltage  
1.30Volts (min.)( load resistor 
100Ω at 20 ± 2 
o
C for 0.1 to 2 
seconds)
 
Nominal Service 
Life(to 1.0V at 20 ±2 
o
C) 
660hrs (at 20 kΩ load) 
140 days (at 100 kΩ load)
 
Average Service 
Capacity 
(to 1.0V at 20 ±2 
o
C) 
44mAh(at 15 kΩ load) 
Cross References: 
IEC                JIS              Eveready        Varta           
Others
 
 
LR54
         
LR1130            189               V10GA           LR54  
 
 
 
 
 
 
 
 
0.8
1.0
1.2
1.4
1.6
0
100
200
300
400
500
600
Discharge Time(hrs)
Voltage(V)
 
The information (subject to change without prior notice) contained in this 
document is for reference only and should not be used as a basis for 
product guarantee or warranty. For applications other than those 
described here, please consult your nearest GP Sales and Marketing 
Office or Distributors. 
www.gpbatteries.com
 
BQS1008 Rev.03 
Manufacturer reserves the right to alter or amend the design, model and specification without prior notice. 
Copyright@GPI International Ltd. – All rights reserved
 
 
 
Typical Discharge characteristics at 20 ± 2 
o
15kΩ   
load