Panasonic Manganese Rechargeable Lithium Batteries

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LITHIUM - Manganese Lithium Rechargeable

These super compact lithium secondary batteries feature a new configuration in which a manganese compound oxide is used for the positive electrode, and a lithium/aluminum alloy for the electrode (ML Type).

Features:

	Charge at voltage levels even under 3V
	Large capacity for hour-after-hour back-up
	Excellent withstand voltage, overcharge and overdischarge withstanding characteristics

Image of Lithium model number ML2020
View Data Tables

Applications:

Power source for backing up memory data in:

	Mobile telephones
	Memory cards
	Pagers
	Other small-size communications devices

Downloads:
Please refer to the technical data tables to download individual data sheets by model number.

Note: To view these documents you need the Adobe Acrobat Reader application installed on your system. If you need this application you can download it at www.adobe.com.

	Available Tab Configurations for ML Type Coin Cells - 70KB
	Charging Circuits for ML Type Coin Cells - 35KB

Technical Data - Table 1 - Manganese Lithium Rechargeable (ML)
Model No.	Nominal Voltage (V)	Nominal Capacity (mAh)	Dimensions (mm)		Basic Battery Weight (g)	Continuous Drain (mA)	Check our Dist. Inv. of Bare Cell	Tab Configurations
Model No.	Nominal Voltage (V)	Nominal Capacity (mAh)	External Diameter	Height	Basic Battery Weight (g)	Continuous Drain (mA)	Check our Dist. Inv. of Bare Cell	Tab Configurations
ML414	3	1.2	4.8	1.4	0.08	0.005	N/A	View Tab Configurations and Distributor Inventory
ML421	3	2.3	4.8	2.1	0.11	0.003	N/A
ML614	3	3.4	6.8	1.4	0.17	0.01
ML621	3	5.0	6.8	2.1	0.30	0.01
ML920	3	11.0	9.5	2.0	0.50	0.03	N/A
ML1220	3	17.0	12.5	2.0	0.80	0.03	N/A
ML2020	3	45.0	20.0	2.0	2.20	0.10	N/A
*Nominal capacity shown is based on standard drain and cut off voltage down to 2.0V at 20�C

Overview of ML-RH Reflow Parameters and Charge Circuits - 42KB

Technical Data - Table 2
Operating Temperature Range (�C)	-20~+60
Self-discharge (per year) under standard conditions	2.0%
Average Discharge Voltage (V)	2.5
Charge Voltage (V)	2.8~3.2
Cut-Off Voltage (V)	2.0
Charge-Discharge Cycles	1000 at 10% depth of discharge from nominal capacity

Tab Configurations and Distributor Inventory
Model No.	Drawing	Old Model No.	Check our Distributor Inventory
ML-414S/DN	2 Pin Flat / surface mount (w/o insulation wrap)	ML414/F9D	N/A
ML-414RM/AN	2 Pin Flat / surface mount (w/o insulation wrap)	XXXXXX/F9A
ML-414RM/CN	2 Pin Flat / surface mount (w/o insulation wrap)	XXXXXX/F9C
ML421	Contact Panasonic for details on available tab configurations.		N/A
ML-614S/FN	2 Pin Flat / surface mount (w/o insulation wrap)	ML614/F9F
ML-621S/DN	2 Pin Flat surface mount (w/o insulation wrap)	ML621/F9D
ML-920S/DN	2 Pin Flat / surface mount (w/o insulation wrap)	ML920/F9D
ML-1220/F1AN	2 Pin Flat / Surface mount (with insulation wrap)	ML1220/F1A
ML-1220/V1AN	2 Pin Vertical mount, through hole, (with insulation wrap)	ML1220/V1A
ML-2020/G1AN	3 Pin Horizontal mount, through hole (with insulation wrap)	ML2020/G1A
ML-2020/H1CN	2 Pin Horizontal mount, through hole, (with insulation wrap)	ML2020/H1C
ML-2020/V1AN	2 Pin Vertical mount, through hole, (with insulation wrap)	ML2020/V1A