Energizer 189 dimensions Energizer, Miniature

PRODUCT DATASHEET

ENERGIZER 189

Industry Standard Dimensions

	mm (inches)
	3.80 (0.150)
11.60 (0.457)	Minimum
11.25 (0.443)	3.05 (0.120)
R1.5 (0.059) Ref.	2.75 (0.108)
	2.70 (0.106) Ref.
	2.50 (0.098) Ref.
	0.25 (0.010) Maximum Ref.
	Permissible deflection from a flat.

0.13(0.005) Minimum Ref. (Applies to top edge of gasket or edge of crimp, whichever is higher.)

	1-800-3831-800-7323-383/-7323USAUSA/CAN
	1-800-383-7323www/ CANADA.energizer.com
	Miniature
	Specifications
Chemical System:	Manganese Dioxide (MnO2)
Designation:	IEC-LR54
Nominal Voltage:	1.5 Volts
Typical Capacity:	86 mAh (to 0.9 volts)
Typical Weight:	Rated at 15K ohms / 21°C (70°F)
	1.0 grams (0.04 ounces)
Typical Volume:	0.30 cubic centimeters (0.02 cubic inch)
	Cross Section
	Anode Cap
	Anode Gel
	Gasket
	Cathode Can
	Separator
	Cathode

Typical Discharge Characteristics	Depth of Discharge Test
21°C (70°F)	Percent of rated Capacity at 21°C (70°F)

		Load: 15K ohms - Continuous				Typical closed circuit voltage during discharge
		Typical Drain @ 1.25V: 0.083 mA
						on a load of 100 ohms for 0.1 to 2.0 seconds
	1.6
						% Rated Capacity	0%	40%	80%
	1.5
CCV	1.4						1.47V	1.17V	1.04V
	1.3
Voltage,							Bulge Data
	1.1
	1.2
	1.0
	0.9					This battery will bulge as it is discharged but will not exceed the
	0	300	600	900	1200	maximum height shown on the battery drawing.
			Service, Hours

Schedule:	Typical Drains:	Load	Cutoff
	at 1.25V		0.9V
	(milliamperes)	(ohms)	(hours)
Continuous	0.083	15,000	1,036

Important Notice

This data sheet contains typical information specific to products manufactured at the time of its publication.

©Energizer Holdings, Inc. - Contents herein do not constitute a warranty.

Form No. EBC - 4402G Page 1 of 1