Rechargeable Coin Cells

Generic illustration, not a photograph of any product.

Rechargeable coin cells on this site divide into VL vanadium cells for memory backup and ML manganese cells. The table below reproduces Panasonic catalog data, as carried on the distributor's brand page. VL cells are tabbed-type only, per the catalog page.

Only one ML model was legible in the archived extraction: ML2020. The ML table may continue on the catalog page, but no further ML model is published here, because no further model was legibly extracted and none may be invented.

Ask for the datasheet of a named model before ordering, and confirm the charge voltage range, the tabbed form, and the ordering steps for that model.

Table: Panasonic catalog data, VL rechargeable coin range, as carried on the distributor's brand page.
Model	Capacity (mAh)	Diameter x height (mm)	Mass (g)	Charge voltage (V)	Temperature range
VL1220	7.0	12.5 x 2.0	0.80	3.25-3.55	-20 °C to 60 °C
VL2020	20.0	20.0 x 2.10	Not given	Not stated	-20 °C to 60 °C
VL2330	50.0	23.0 x 3.0	Not given	Not stated	-20 °C to 60 °C
VL3032	100.0	30.0 x 3.2	6.30	Not stated	-20 °C to 60 °C

Table: Panasonic catalog data, ML rechargeable coin range (ML2020 only, the one legible model), as carried on the distributor's brand page.
Model	Capacity (mAh)	Diameter x height (mm)	Mass (g)	Charge voltage (V)	Temperature range
ML2020	45.0	20.0 x 2.0	2.20	2.8-3.2	-20 °C to 60 °C

What to confirm before ordering

Which family fits the question? Which listed name, if any, is in question? What documentation is available on request? What are the ordering steps for the named item?

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