ML-621S/DN

Manganese Lithium Coin Batteries (ML series): Individual Specifications ML614 ML621 Dimensions(mm) Dimensions(mm) Weight:0.23g Weight:0.16g +0 ∅6.8 -0.15 ∅5.2 ∅6.8 (max) 0.05 (min) +0 -0.15 +0 2.15 -0.20 ∅5.0 ± 0.3 0.05 (min) Note: This bare cell diagram is for size reference only. Please refer to the tab configurations at the end of this section for available tabs. +0 1.45 -0.15 Note: This bare cell diagram is for size reference only. Please refer to the tab configurations at the end of this section for available tabs. Specification Nominal voltage (V) 3 Nominal capacity (mAh) 3.4 Continuous standard load (mA) 0.01 Operating temperature (C) -20 ~ +60 Specification Nominal capacity (mAh) 5 Continuous standard load (mA) 0.01 Operating temperature (C) -20 ~ +60 Discharge characteristics 4.0 20 C 3.0 Voltage(V) 4.0 60 C 2.5 2.0 -20 C 1.5 Temp Load 300k (8 A) 3.5 load: 200k Ω (12µA) 3.5 Discharge characteristics 1.0 3.0 0.5 2.5 0.0 0.0 Charge characteristics : 3.1V, 1kΩ, 45hrs 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 Discharge capacity(mAh) 2.0 1.5 Charge characteristics 1.0 4.0 0.5 1.0 0.9 3.5 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Discharge capacity(mAh) Consumption current vs. Duration time 0.8 Voltage 3.0 Voltage(V) 0 0.7 2.5 0.5 0.4 1.5 M L621S 1.0 0.3 0.2 Current 0.5 0.1 0.0 0.0 10000 0.6 3.1V 2.0 Current(mA) Voltage(V) 3 Nominal voltage (V) 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 0.0 50.0 hour(h) 5000 Consumption current vs. Duration time 10000 500 5000 100 1000 Duration (days) Duration(days) 1000 50 10 500 100 50 10 1 1 5 10 50 100 500 1000 5000 10000 Consumption Current (µA) 1 1 5 10 50 100 500 1000 5000 10000 Consumption Current (µA) LITHIUM HANDBOOK AUGUST 2005 This information is generally descriptive only and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/specifications are subject to modification without notice. Contact Panasonic for the latest information.