Page 84 - Handbook of Battery Materials

50 2 Practical Batteries

Table 2.3 Specifications of cylindrical, spiral construction,
manganese dioxide–lithium batteries.

Model Nominal Nominal Standard Discharge current Dimensions Weight
voltage capacity discharge (mA) (mm) (g)
(V) (mAh) current (mA)
Maximum Standard Diameter Height

CR–1/3N 3 160 2 60 80 11.6 10.8 3.3
2CR–/3N 6 160 2 60 80 13.0 25.2 9.1
CR 15270 3 750 10 1000 2500 15.5 27.0 11
CR 15400 3 1300 10 1500 3500 15.5 40.0 17
CR 17335 3 1300 10 1500 3500 17.0 33.8 16
CR17450E–R 3 2000 5 1000 2500 17.0 45.0 22

Table 2.4 Specifications of cylindrical, spiral construction,
user-replaceable, manganese dioxide-lithium batteries.

Model Nominal Nominal Standard Discharge current Dimensions Weight
voltage capacity discharge (mA) (mm) (g)
(V) (mAh) current (mA)
Maximum Standard Diameter Height

CR2 3 750 10 1000 2500 15.6 27.0 3.3
CR123A 3 1300 10 1500 3500 17.0 34.5 9.1
CR-P2 6 1300 10 1500 3500 34.8(L) × 19.5(W) – 11
× 35.8(H)
2CR5 3 1300 10 1500 3500 34(L) × 17(W) – 17
× 45(H)

3.5
Temp. : 23°C
3.0
Cell voltage (V) 2.5

20
3.8k 15k 27k
(≅400mA) (≅180mA) (≅105mA)
0
0 400 800 1200 1600 2000 2400
Discharge time in hours

Figure 2.33 Load characteristics of the CR2032 lithium–manganese dioxide battery.