Page 95 - Handbook of Battery Materials

2.6 Coin-Type Lithium Secondary Batteries 61
Weight (g) 0.8 1.8 4.1

Height 2.0 1.6 3.0
Dimensions (mm) Diameter 12.5 20.0 24.5

method at at

Charging Constant-voltage charging 3.1 ± 0.15 V 2.95 ± 0.15 V (continuous charging high temperature)

Charge–discharge cycle characteristics – cycles 3000 depth (discharge of 0.5%) (discharge cycles 500 of 20%) depth

dioxide batteries. discharge Max (mA) current Pulse Continuous 5 2 20 8 20 10

of secondary lithium–manganese charge– Standard discharge (mA) current 0.1 0.3 0.5

Specifications Nominal Nominal capacity voltage (mAh) (V) 12 3 25 3 90 3

Table 2.10 Model ML1220 ML2016 ML2430