MS Lithium Rechargeable Battery 3V Type MS412FE/MS518SE/MS614E/MS614SE/MS621FE/MS920SE FEATURES Large discharge capacity : For high operational voltage range of 3.3V to 2.0V. Long cycle life : Cycle life of over 100 cycles under charge/discharge conditions of 3.3V to 2.0V (D.O.D.100%). Excellent overdischarge characteristics : Continued stable capacity characteristics even after the battery is overdischarged down to 0.0V. Operation over a wide temperature range: Operating temperature range : 20C to +60C Consult us for using the battery at a temperature beyond the above temperature range. MS (Manganese Silicon) lithium rechargeable batteries, RoHS Compliant developed by Seiko Instruments Inc., use silicon oxide as the anode and a lithium manganese composite oxide APPLICATIONS as the cathode. As a result, they offer long cycle life and highly stable overdischarge characteristics. Backup power supply for memory or clock function in various types of electronic equipment for mobile Negative communication, of ce automation, audio-visual equipment, Gasket cap mobile information equipment, etc. (cellphone, PHS, Negative cordless phone, pager, memory card, fax machine, PC, electrode video camera, digital camera, tuner, handy terminal, PDA, Separater etc.) Hybrid power supply in combination with solar cells. Positive Main power supply for small and slim portable equipment. electrode Positive <Cross Section> case SPECIFICATIONS *4 Cycle Life (Time) Size (mm) Standard Maximum Charge Voltage Nominal Nominal Internal Charge/ Discharge *5 *5 (Standard 100% 20% Weight Type Voltage Capacity Impedance Discharge Current *6 D.O.D. D.O.D. Charge Voltage) (g) Diameter Height *1 *2 Current (Continuous) (V) (mAh) () (Depth of (Depth of (V) *3 (mA) (mA) Discharge)Discharge) MS412FE 3 2.8 to 3.3 (3.1) 1.0 100 0.010 0.10 100 1000 4.8 1.2 0.07 MS518SE 3 2.8 to 3.3 (3.1) 3.4 60 0.010 0.15 100 1000 5.8 1.8 0.13 MS614E 2.8 to 3.3 (3.3) 2.3 50 0.015 0.25 100 1000 6.8 1.4 0.17 3 MS614SE 3 2.8 to 3.3 (3.1) 3.4 80 0.015 0.25 100 1000 6.8 1.4 0.17 MS621FE 3 2.8 to 3.3 (3.1) 5.5 80 0.015 0.25 100 1000 6.8 2.1 0.23 MS920SE 3 2.8 to 3.3 (3.1) 11.0 35 0.050 0.80 100 1000 9.5 2.1 0.47 *1. Nominal capacity: Typical value of discharge capacity between 3.1V and 2.0V (Note that the discharge capacity of MS614E is between 3.3V and 2.0V.) *2. Internal impedance is measured using an AC (Alternating Current) method at the fully charged state. *3. Maximum discharge current indicates the value of a current for approximately 50% of the nominal capacity. *4. Cycle Life indicates the times charge/discharge is repeated for approximately 50% of the capacity values in the speci cation sheet. *5. 100% and 20% are based on nominal capacity. *6. A constant voltage charge is recommended, but due to a limit in charge current, it is necessary to insert a resistor to regulate the charge current. Contact us for further details. If a constant current charge is required, contact us for more information. 6 Micro Battery 2007-2008MS Lithium Rechargeable Battery 3V Type DISCHARGE CHARACTERISTICS (CHARGE VOLTAGE DEPENDENCE) MS412FE MS518SE 3.5 3.5 Charge : max 0.025mA/72 hours (CC/CV) Charge: max. 0.06mA/72 hours (CC/CV) Discharge : 10A/c.o.v. = 2.0V (CC) Discharge: 10 A/c.o.v. = 2.0V (CC) 3.0 3.0 2.5 2.5 3.3V 3.1V 2.0 2.0 2.8V 3.0V 3.0V 2.8V 2.9V 3.1V 2.9V 3.3V 1.5 1.5 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 Capacity mAh Capacity mAh MS614E MS614SE 3.5 3.5 Charge: max. 0.3mA/72 hours (CC/CV) Charge: max. 0.1mA/96 hours (CC/CV) Discharge: 15A/c.o.v. = 2.0V (CC) Discharge: 15A/c.o.v. = 2.0V (CC) 3.0 3.0 3.3V 2.5 2.5 3.3V 3.1V 2.0 3.2V 2.0 2.8V 2.9V 2.8V 2.9V 3.0V 3.1V 3.0V 1.5 1.5 0.0 1.0 2.0 3.0 0.0 1.0 2.0 3.0 4.0 Capacity mAh Capacity mAh MS621FE MS920SE 3.5 3.5 Charge: max. 0.1mA/96 hours (CC/CV) Charge: max. 0.2mA/96 hours (CC/CV) Discharge: 15A/c.o.v. = 2.0V (CC) Discharge: 50A/c.o.v. = 2.0V (CC) 3.0 3.0 3.1V 3.1-3.3V 3.3V 2.5 2.5 2.9V 2.0 2.0 2.8V 2.9V 3.0V 2.8V 3.0V 1.5 1.5 0.0 2.0 4.0 6.0 0.0 2.0 4.0 6.0 8.0 10.0 12.0 Capacity mAh Capacity mAh * c.o.v. : Cut Off Voltage ( nal voltage) CHARACTERISTICS (MS614SE) Charge/discharge characteristics Discharge Characteristics at Various Discharge Current 3.5 3.5 Charge: max. 0.1mA/3.1V, 96 hours (CC/CV) Discharge: 15A/c.o.v. = 1.5V (CC) 3.0 3.0 2.5 10A 2.5 5A 2.0 2.0 100A 1.5 15A 300A 50A Charge: max. 0.1mA/3.1V, 96 hours (CC/CV) Discharge: 15A/c.o.v. = 1.5V (CC) 1.0 1.5 0.0 1.0 2.0 3.0 4.0 0.0 1.0 2.0 3.0 4.0 Capacity mAh Capacity mAh 7 Micro Battery 2007-2008 Voltage V Voltage V Voltage V Voltage V Voltage V Voltage V Voltage V Voltage V