Panasonic ML614, ML621 manual

Manganese Lithium Coin Batteries (ML series): Individual Specifications

ML614

Dimensions(mm)

Weight:0.16g

+0

∅6.8 -0.15

∅5.0 ± 0.3

0.05

(min)

+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
Discharge characteristics
	4.0
	3.5	Temp
		Load 300k (8 A)
Voltage(V)	3.0
	2.5
	2.0
	1.5
	1.0
	0.5

00.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Discharge capacity(mAh)

Consumption current vs. Duration time

	10000
	5000
Duration(days)	1000
	500
	100
	50
	10
	1
		5	10	50	100	500	1000	5000	10000
	1

Consumption Current (∝A)

ML621

Dimensions(mm)

Weight:0.23g

+0

∅6.8 -0.15

∅5.2 (max)

0.05

(min)

2.15 +0-0.20

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)		5
Continuous standard load (mA)		0.01
Operating temperature (C)		-20 ~ +60
Discharge characteristics
4.0
		load: 200k Ω
3.5
	20 C	(12∝A)
3.0		60 C
Voltage(V) 1.5
2.5
2.0	-20 C
1.0
0.5	Charge characteristics : 3.1V, 1kΩ, 45hrs

0.0

0.00.5 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)

Charge characteristics

	4.0												1.0
	3.5		Voltage										0.9
	3.0												0.8
Voltage(V)													0.7	Current(mA)
	2.5
									3.1V				0.6
	2.0
													0.5
	1.5												0.4
										ML621S			0.3
	1.0
					Current								0.2
	0.5
													0.1
	0.0												0.0
	0.0	5.0	10.0	15.0	20.0	25.0	30.0	35.0		40.0	45.0	50.0

hour(h)

Consumption current vs. Duration time

	10000
	5000
(days)	1000
	500
Duration	100
	50
	10
	1
		1	5	10	50	100	500	1000	5000	10000

Consumption Current (∝A)

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.