ENERGIZER NO. L91Chemical System: Lithium

Lithium/Iron Disulfide (Li/FeS 2)Designation: ANSI-15LF, IEC-FR6Battery Voltage: 1.5 VoltsAverage Weight: 14.5 grams (0.5 oz.)Typical Volume: 8.0 cubic centimeters (0.5 cubic inch)Storage Temp: -40ºC to 60ºC (-40ºF to 140ºF)Operating Temp: -40ºC to 60ºC (-40ºF to 140ºF)Average Capacity: 3000 mAh (to 1.0 volts)

(Rated capacity at 200 mA drain)Max Discharge: 2.0 Amps Continuous

3.0 Amps Pulse, 2 sec on/8 sec offLithium Content: Less than 1 gram (0.04 oz.) per cellJacket: Non-magnetic Plastic LabelTransportation: Meets requirments of 49CFR 173.185 (b)

and IATA special provisions A45Shelf Life: 15 years

AA

Industry Standard Dimensions in mm (inches)

1-800-383-7323 / USA1-800-383-7323 / CANAht

CONSTANT POWER DISCHARGEContinuous @ 20ºC to 0.9 volts

05

101520253035404550

100 mW 250 mW 500 mW

Hou

rs

LOW DRAIN APPLICATIONS

CONSTANT POWER DISCHARGEContinuous @ 20ºC to 1.0 volts

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

1000 mW 1250 mW 1500 mW

Hou

rs

HIGH DRAIN APPLICATIONS

CONSTANT CURRENT DISCHARGETypical Service

0

3

6

9

12

15

18

21

24

27

100 400 700 1000 1300 1600 1900Discharge Current, mA

Serv

ice

Hou

rs

0.8 Cutoff Voltage 1.0 Cutoff Voltage 1.2 Cutoff Voltage

ENGINEERING DATASHEET

1.0 (0.039)Minimum

7.0 (0.277)Minimum

14.5 (0.571)

13.5 (0.531)

5.5 (0.217)Maximum

49.2 (1.937)

50.5 (1.988)

This Battery has Underwriters Laboratories component Recognition

Form No. EBC - 4201K Page 1 of 2

Industry Standard Tests @ 20º C

ENERGIZER NO. L91

ENGINEERING DATASHEET

REMOTE24 ohm - 15 spm - 8 hr/day

0.80.91.01.11.21.31.41.51.6

0 10 20 30 40 50Service, Hours

Volta

ge, C

CV

CD / MD / ELEC GAME 250 mA - 1 hr/day

0.80.91.01.11.21.31.41.51.6

0 2 4 6 8 10 12 14Service, Hours

Volta

ge, C

CV

TOY3.9 ohm - 1 hr/day

0.80.91.01.11.21.31.41.51.6

0 2 4 6 8 10Service, Hours

Volta

ge, C

CV

LIGHTING3.3 ohm - LIF

TOY

LIGHTING

Typical Percent Service

0

25

50

75

100

125

-20 -10 0 10 20 30 40Temperature (C)

Perc

ent S

ervi

ce

RADIO43 ohm - 4 hours/day

0.80.91.01.11.21.31.41.51.6

0 20 40 60 80 100Service, Hours

Volta

ge, C

CV

DIGITAL CAMERA1.5/.65k mW 2/28s 10X/hr

0.80.91.01.11.21.31.41.51.6

0 50 100 150 200 250 300 350Service, Minutes

Volta

ge,C

CV

CAMERA

PHOTO

PHOTO1000 mA 10 sec/min 1hr/day

PHOTO1000 mA 10 sec/min 1hr/day

TAPE PLAYER100 mA - 1 hour/day

0.80.91.01.11.21.31.41.51.6

0 6 12 18 24Service, Hours

Volta

ge, C

CV

Projected Percent Service Maintenance

50

60

70

80

90

100

0 3 6 9 12 15Years

Perc

ent S

ervi

ce

0ºC

60ºC

40ºC

20ºC

Temperature Effects

Form No. EBC - 4201K Page 2 of 2