Product description
ML2032 rechargeable coin cell, Li–Al Alloy Manganese Dioxide type. The ML2032 is a rechargeable battery of the Li–Al Alloy Manganese Dioxide type (lithium–aluminum alloy).
ML batteries are rechargeable lithium cells that use a lithium–aluminum alloy anode and a manganese dioxide (MnO₂) cathode.
This battery chemistry provides a stable operating voltage, long service life, and very low self-discharge.
ML cells are designed for low-current applications with limited charging requirements, such as real-time clocks (RTC), memory backup, and sensors.
They can be charged with a controlled low current and have a nominal voltage of 3.0 V.
ML batteries combine the high energy density of lithium cells with rechargeability, making them common in many low-power applications.
The ML2032 is, for example, used in the Logitech K750 Solar, a wireless keyboard powered by solar cells.
Specifications:
- Nominal capacity: 65 mAh
- Nominal discharge current: 200 µA
- Standard charge current: 2 mAh (or lower)
- Operating temperature (charging): –20 to 60 °C
Dimensions:
- Height: 3.2 mm
Diameter (ø): 20.0 mm
Additional information:
- Rechargeable: Yes
- Packaging: 1 pc (supplied on tray, packed in zip bag)
- Alternative designation: MH12568
- Chemistry: Lithium–aluminum alloy manganese dioxide (LiAl + MnO₂)
