MS Lithium Rechargeable Batteries

Seiko's manganese-silicon (MS) lithium rechargeable batteries offer large discharge capacity for high operational voltage

Image of Seiko's MS Lithium Rechargeable BatteriesMS lithium rechargeable batteries, developed by Seiko Instruments, 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.

Features
  • Large discharge capacity
    • High operational voltage range of 3.3 V to 2.0 V
  • Long cycle life
    • Cycle life of over 100 cycles (over 50 cycles for MS414GE) under charge/discharge conditions of 3.1 V to 2.0 V [depth of discharge (D.O.D.) 100%]
  • Excellent overdischarge characteristics
    • Continued stable capacity characteristics even after the battery is over discharged down to 0.0 V
  • Operation over a wide temperature range
    • Operating temperature range: -20ºC to +60ºC
  • Operating temperature range for MS920T / MS621T is -40ºC to +85ºC
    • RoHS compliant
    • Approved by UL (UL File No. MH15628)

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 (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

MS Lithium Rechargeable Batteries

ImageManufacturer Part NumberDescriptionVoltage - RatedSize / DimensionTermination StyleAvailable QuantityPriceView Details
BATT LITHIUM 3V 1MAH COINMS412FE-FL26EBATT LITHIUM 3V 1MAH COIN3 V0.19" Dia x 0.05" H (4.8mm x 1.2mm)-6680 - Immediate$2.20View Details
BATT LITHIUM 3V 5.5MAH COINMS621FE-FL11EBATT LITHIUM 3V 5.5MAH COIN3 V0.27" Dia x 0.08" H (6.8mm x 2.1mm)SMD (SMT) Tab7758 - Immediate$2.51View Details
BATT LITH 3V 3.4MAH COIN 5.8MMMS518SE-FL35EBATT LITH 3V 3.4MAH COIN 5.8MM3 V0.23" Dia x 0.07" H (5.8mm x 1.8mm)SMD (SMT) Tab223 - Immediate$2.42View Details
BATT LITHIUM 3V 3.4MAH COINMS614SE-FL28EBATT LITHIUM 3V 3.4MAH COIN3 V0.27" Dia x 0.06" H (6.8mm x 1.4mm)SMD (SMT) Tab23843 - Immediate$2.49View Details
BATT LITH 3V 11MAH COIN 9.5MMMS920SE-FL27EBATT LITH 3V 11MAH COIN 9.5MM3 V0.37" Dia x 0.08" H (9.5mm x 2.1mm)SMD (SMT) Tab0 - Immediate$2.90View Details
Published: 2018-03-21