AAAA Battery (Cylindrical Cell), IEC 60086

An AAAA battery (IEC 60086) is 7.7 to 8.3 mm in diameter and 41.5 to 42.5 mm long. Modeled as simplified STEP files.

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

• Also searched as: AAAA battery
• Model id: iec60086-aaaa
• Standard: IEC 60086 · size AAAA

Files

Part key	Simplified
iec60086-aaaa	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
d	Diameter	7.7		8.3	8	midpoint of min–max	L1
h	Overall height	41.5		42.5	42	midpoint of min–max	L1
d_pos	Positive contact diameter			3.8	3.8	single limit (max), modeled at the limit	L1
h_pos	Positive contact projection	0.7			0.7	single limit (min), modeled at the limit	L1
d_neg	Negative contact diameter	2.3			2.3	single limit (min), modeled at the limit	L0 (min: one source)

Drawing

As a PDF: CC-IEC60086-SZ-AAAA.pdf.

From the maker's datasheet

As written on the ENERGIZER E96 datasheet (energizer-e96), the maker's typical values for one product, not the standard's limits.

• Classification: Alkaline
• Chemical System: Zinc-Manganese Dioxide (Zn/MnO2)
• Designation: ANSI-25A, IEC-LR8D425, LR61
• Nominal Voltage: 1.5 volts
• Typical Weight: 6.5 grams (0.2 oz.)

The AAAA battery beside the AAA

The AAAA is the first of the 11 IEC 60086 batteries published here, listed from AAAA to CR123A.

• Diameter (d): 7.7 to 8.3 mm on the AAAA battery, against 9.5 to 10.5 mm on the AAA.
• Overall height (h): 41.5 to 42.5 mm on the AAAA battery, against 43.3 to 44.5 mm on the AAA.
• Positive contact diameter (d_pos): up to 3.8 mm on the AAAA battery, the same on the AAA.
• Positive contact projection (h_pos): at least 0.7 mm on the AAAA battery, against at least 0.8 mm on the AAA.
• Negative contact diameter (d_neg): at least 2.3 mm on the AAAA battery, against at least 4.3 mm on the AAA.

Other sizes

• One size larger: AAA Battery (Cylindrical Cell), IEC 60086, 9.5 to 10.5 mm diameter, 43.3 to 44.5 mm long.

Documents

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

Sources

duracell-mx2500, energizer-e96. Full citations: the method page and this size's datasheet.

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