3-2 Manganese Lithium Coin Type Batteries (ML series)

Manganese Lithium Rechargeable Batteries (ML series) FeaturesApplicationsGeneral Speci� cations

These super compact lithium rechargeable batteries feature a manganese compound oxide for the positive industrial electrode, a lithium/aluminum alloy for the negative electrode and a special non-aqueous solvent for the electrolyte. They can easily be incorporated into circuits where 3V ICs are used to save space.

Chapter 3

Memory backup power supplies manufacturer for mobile phones, memory cards, pagers and other compact communications equipment, data terminals and of� ce automation equipment

Manganese Lithium Coin Type Batteries (ML series) Model No. Electrical characteristics (20°C) Dimensions(mm) Weight(g) JIS IEC Nominal voltage(V) *Nominal capacity(mAh) Continuous industrial drain(mA) Diameter Height ML612S 3 2.6 0.01 6.8 1.2 0.15 - - ML614S 3 3.4 0.01 6.8 1.4 0.17 - - ML616S 3 2.9 0.01 6.8 1.6 0.2 - - ML621S 3 5.0 0.01 6.8 2.1 0.3 - - ML920S 3 11.0 0.03 9.5 2.0 0.5 ML1220 3 17.0 0.03 12.5 2.0 0.8 ML2020 3 45.0 0.10 20.0 2.0 2.2 - - ML2430
(Under development) 3 120.0 0.30 24.5 3.0 4.0

*Nominal capacity shown above is based on standard drain and cut off voltagedown to 2.0V at 20°C.

Chapter 3- 64