CR2430 Coin Cell Battery (Button Cell), IEC 60086

A CR2430 coin cell battery (IEC 60086) is 24.2 to 24.5 mm in diameter and 2.7 to 3 mm thick. Modeled as simplified STEP files.

How these parts are made, and what the levels mean: read the method

• Also searched as: CR2430 battery
• Model id: iec60086-cr2430
• Standard: IEC 60086 · size CR2430

Files

Part key	Simplified
iec60086-cr2430	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
d	Diameter	24.2		24.5	24.35	midpoint of min–max	L1
h	Overall height	2.7		3	2.85	midpoint of min–max	L1
d_flat	Negative face flat diameter	8			8	single limit (min), modeled at the limit	L0 (min: one source)
r_neg	Negative face edge radius	0.7		1.3	1	midpoint of min–max	L0 (min, max: one source)

Drawing

As a PDF: CC-IEC60086-COIN-SZ-CR2430.pdf.

From the maker's datasheet

As written on the ENERGIZER CR2430 datasheet (energizer-cr2430), the maker's typical values for one product, not the standard's limits.

• Classification: "Lithium Coin"
• Chemical System: Lithium / Manganese Dioxide (Li/MnO2)
• Designation: ANSI / NEDA-5011LC, IEC-CR2425
• Nominal Voltage: 3.0 Volts
• Typical Capacity: 320 mAh (to 2.0 volts)
• Typical Weight: 4.6 grams (0.16 oz.)

The CR2430 coin cell battery beside the CR2032 and the CR2450

The CR2430 is number 7 of the 9 IEC 60086 coin cell batterys published here, listed from CR1220 to SR44.

• Diameter (d): 24.2 to 24.5 mm on the CR2430 coin cell battery, against 19.7 to 20 mm on the CR2032 and 24.2 to 24.5 mm on the CR2450.
• Overall height (h): 2.7 to 3 mm on the CR2430 coin cell battery, against 2.9 to 3.2 mm on the CR2032 and 4.6 to 5 mm on the CR2450.

Other sizes

• One size smaller: CR2032 Coin Cell Battery (Button Cell), IEC 60086, 19.7 to 20 mm diameter, 2.9 to 3.2 mm thick.
• One size larger: CR2450 Coin Cell Battery (Button Cell), IEC 60086, 24.2 to 24.5 mm diameter, 4.6 to 5 mm thick.

Documents

• CC-IEC60086-COIN-DS-CR2430.pdf: CR2430 datasheet: values with levels, sources
• CC-IEC60086-COIN-SZ-CR2430.pdf: CR2430 drawing: this size's values on the views
• parts.json: the part record of this size (the platform contract)

Sources

energizer-cr2430, varta-6430. Full citations: the method page and this size's datasheet.

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