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Part Number
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MS621FE |
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Manufacturer
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Seiko |
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Description
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Lithium Rechargeable Battery |
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Published
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Oct 31, 2017 |
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Detailed Description
|
MS Lithium Rechargeable Battery
3V Type
MS414GE / MS412FE / MS518SE / MS614SE / MS621FE / MS920SE
MS (Manganese Sili...
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|
Datasheet
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MS621FE
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Overview
MS Lithium Rechargeable Battery
3V Type
MS414GE / MS412FE / MS518SE / MS614SE / MS621FE / MS920SE
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.
Gasket Cross Section
Negative cap Negative electrode
Separater
Positive electrode Positive case
FEATURES
• Large discharge capacity : For high operational voltage range of 3.
3V to 2.
0V.
• Long cycle life : Cycle life of over 100 cycles (over 50 cycles for MS414GE) under charge/discharge conditions of 3.
1V to 2.
0V (D.
O.
D.
100...
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