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MS614E

Description
BATTERY LITHIUM 3V RECHARGE
Categoryunclassified   
File Size432KB,4 Pages
ManufacturerSII
Websitehttp://www.sii.co.jp/
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MS614E Overview

BATTERY LITHIUM 3V RECHARGE

MS Lithium Rechargeable Battery
MS412FE/MS518SE/MS614E/MS614SE/MS621FE/MS920SE
FEATURES
3V Type
MS (Manganese Silicon) lithium rechargeable batteries,
developed by Seiko Instruments Inc., use silicon oxide
as the anode and a lithium manganese composite oxide
as the cathode. As a result, they offer long cycle life and
highly stable overdischarge characteristics.
Negative
cap
Negative
electrode
Separater
Positive
electrode
• 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 :
−20°C
to +60°C
Consult us for using the battery at a temperature beyond
the above temperature range.
• RoHS Compliant
APPLICATIONS
• Backup power supply for memory or clock function
in various types of electronic equipment for mobile
communication, office automation, audio-visual equipment,
mobile information equipment, etc. (cellphone, PHS,
cordless phone, pager, memory card, fax machine, PC,
video camera, digital camera, tuner, handy terminal, PDA,
etc.)
• Hybrid power supply in combination with solar cells.
• Main power supply for small and slim portable equipment.
Gasket
<Cross Section>
Positive
case
SPECIFICATIONS
Charge Voltage
Nominal
(Standard
Voltage
Charge Voltage)
*6
(V)
(V)
3
3
3
3
3
3
2.8 to 3.3 (3.1)
2.8 to 3.3 (3.1)
2.8 to 3.3 (3.3)
2.8 to 3.3 (3.1)
2.8 to 3.3 (3.1)
2.8 to 3.3 (3.1)
Nominal
Capacity
(mAh)
*1
1.0
3.4
2.3
3.4
5.5
11.0
Internal
Impedance
(Ω)
*2
100
60
50
80
80
35
Cycle Life (Time)
*4
Size (mm)
Standard
Maximum
Charge/
Discharge
*5
*5
100%
20%
Discharge
Current
D.O.D.
D.O.D.
Current
(Continuous) (Depth of (Depth of Diameter Height
(mA)
(mA)
*3
Discharge) Discharge)
0.010
0.010
0.015
0.015
0.015
0.050
0.10
0.15
0.25
0.25
0.25
0.80
100
100
100
100
100
100
1000
1000
1000
1000
1000
1000
4.8
5.8
6.8
6.8
6.8
9.5
1.2
1.8
1.4
1.4
2.1
2.1
Weight
(g)
0.07
0.13
0.17
0.17
0.23
0.47
Type
MS412FE
MS518SE
MS614E
MS614SE
MS621FE
MS920SE
*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 specification 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 2007-2008

MS614E Related Products

MS614E MS412F MS412FE MS518SE MS614SE MS621FE MS920SE
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