Comments | The FDK 'ML' series of rechargeable lithium coin type batteries are manufactured in Japan using a manganese composite oxide as cathode material and lithium aluminium alloy as the anode material. This advanced series of batteries provide the following features and solutions: Features - Stable Operating Voltage of 2.5V.
- Charging Possible with 2.8V.
- Low self-discharge rate and long life. Self-discharge rate : less than 2% a year at room temperature.
- Charge/Discharge Characteristics (discharge depth of 20%) 500 cycles
- Usable over a wide temperature range.
Operational temperature range : -20oC to +60oC (-4oF to +140oF ) Consult FDK though the distributor - Master Instruments P/L when using batteries at temperatures exceeding the -20oC to +60oC (-4oF to +140oF ) range. - UL recognition (File No. MH13421)
Applications - memory backup power source for Note-PC, cellular phone, DSC and camcorder.
- electronic keys for automobiles (keyless entry)
- memory backup power source for fire alarm
Others - Available to meet customer's package requirements (multiple cell, with tabs, with connectors, etc)
- Use nickel-plated phosphor bronze or stainless steel for terminal materials to make contact with the batteries. Also, for stable contact conditions, several N of contact pressure are recommended for the contact.
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