Specification of ML614 Coin Type Rechargeable Lithium Battery (ML-Series) Nominal Voltage Nominal Capacity 3V 2.3 mAh Standard Charge/ Discharge Current Max. Discharge Current 0.015 mA End Voltage Charge/Discharge Cycle Characteristics Charging Method 2.0 V 3000 cycles (discharge depth of 5%) 300 cycles (discharge depth of 20%) 3.1 ±0.15V (Constant Voltage Charge) 2.95±0.15V Weight Dimensions 0.16 g 1.4 mm 6.8 mm Height Diameter 0.3 mA Nominal capacity is determined to an end voltage of 2.0V when the battery is allowed to discharge at a standard current level at 23°C Current value is determined so that 50% of the nominal capacity is obtained with an end voltage of 2.0V at 23°C Charge at high temperature or continuously Dimensions Size without shrinktube: D = 6.8 max H = 1.4 max (unit: mm) Can material: Negative cap: Positive can: stainless steel stainless steel Battery material: Cathode: Anode: Electrolyte: Manganese dioxide Li-Al alloy Organic electrolyte Chemical reaction: Anode reaction: Cathode reaction: Overall battery reaction: (Li-Al) <=> Al + Li+ + eMnIVO2 + Li+ + e- <=> MnIIIO2 (Li+) MnIVO2 + (Li-Al) <=> MnIIIO2 (Li+) + Al SANYO Energy (Europe) Corporate GmbH Stahlgruberring 4, D-81829 München Tel +49 (0) 89-460095-0 Fax -190 www.sanyo-energy-europe.com Specifications subject to change without notice !