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51/38 Nickel batteries
Table 51.44 Basic data on Yuasa sealed nickel-cadmium cells

Type JIS Dry Nominal capacit): Discharge Standard Dimensions Weight
battery (mA h) voltage charging (approx. 1
code current Diameter Height (8)
Average Final (mA) (mm) (mm)
(VI (VI
BUTTON TYPE
For standard discharge
1 OF 10 (0.1C discharge) 1.20 1.10 1 11.6 3.3 0.8
30F 30 (0.1C discharge) 1.20 1.10 3 15.6 4.8 2.0
50F 50 (0.1C discharge) 1.20 1.10 5 15.6 6.2 3.5
1 OOF 100 (0.1C discharge) 1.20 1.10 10 25.2 6.3 9.0
150F 150 (0.1C discharge) 1.20 1.10 15 25.2 6.9 11.0
225F 225 (0.1C discharge) 1.20 1.10 22 25.2 8.9 12.5
For high-rate discharge
225FZ 225 (0.2C discharge) 1.22 1 .oo 22 25.2 9.2 13.0
500FZ 500 (0.2C discharge) 1.22 1 .oo 50 34.5 9.9 26.0
CYLINDRICAL TYPE (ROUND TYPE)
For high-rate discharge
140RS 140 (0.2C discharge) 1.25 1 .oo 14 17.0 16.5 12
225RS NR2l3AA 225 (0.2C discharge) 1.25 1 .oo 22 14.5 30.0 14
270RS NR2l3AA 270 (0.2C discharge) 1.25 1 .oo 27 14.5 30.0 14.5
450RS NR-AA UM-3 450 (0.2C discharge) 1.25 1 .oo 45 14.5 50.0 25
500RS NR-AA UM-3 500 (0.2C discharge) 1.25 1 .oo 50 14.5 50.0 25
600RS 600 (0.2C discharge) 1.25 1 .oo 60 23.0 26.5 32
lOOORS 1000 (0.2C discharge) 1.25 1.00 100 26.0 30.0 48
1200RS NR-SC 1200 (0.2C discharge) 1.25 1 .oo 120 23.0 43.0 50
1500RS UM-2 1500 (0.2C discharge) 1.25 I .oo 150 26.0 50.0 70
1650RS (NR-C) 1650 (0.2C discharge) 1.25 1 .oo 165 26.0 50.0 73
3500RS (NR-D) UM-1 3500 (0.2C discharge) 1.25 1 .oo 350 33.0 61.0 155
For quick charging
450SF UM-3 450 (0.2C discharge) 1.25 1.00 150 14.5 50.0 25
800SF 800 (0.2C discharge) 1.25 1 .oo 267 23.0 43.0 50
For high-temperature trickle charging
NR-SCH (NR-SCH) 1200 (0.2C discharge) 1.25 1.10 40 23.0 43.0 50
NR-CH (NR-CH) UM-2 1650 (0.2C discharge) 1.25 1.10 55 26.0 50.0 80
NR-DH (NR-DH) UM-1 3500 (0.2C discharge) 1.25 1.10 118 33.0 61.5 165

,

~
0 10 20 30 40 50 60 70 0 10 20 30 40 50 60 70
Time (rnin) Time (min)
Figure 51.25 Typical cell discharge characteristics (26°C dis- Figure 51.26 Effect of temperature on characteristics of cell
charge) of Eagle Picher RSN series sealed nickel-cadmium cells discharge at 1 h rate of Eagle Picher RSN series sealed
(Courtesy of Eagle Picher) nickel-cadmium cells (Courtesy of Eagle Picher)