Industrial Batteries

Maxell has a wide range of industrial battieries.

To find out more please contact us for our full Industrial Battery Catalogue

ER Cylindrical Batteries

Lithium Thionyl Chloride Battery(Li/SOCL2)

  • High energy density
  • Wide usable temperature range
  • Superior long-term reliability
er

Information

  • High 3.6-V voltage
  • Flat (stable) discharge characteristics
  • High energy density
  • Wide usable temperature range
  • Superior long-term reliability
  • UL (Underwriters Laboratories Inc.) recognized component
  • Ideal for Memory Back-up applications

Models and Specifications

Model

Nominal
Voltage (V)

Nominal
Capacity (mAh)**

Nominal
Discharge
Current (µA)

Operating
Temperature
Range
(deg. C)

Dimensions*

Weight (g)*

Available
With
terminals

Diameter (mm)

Height (mm)

ER18/50

3.6

3,650

125

-55 to +85

18

52.6

22

Yes

ER17/50

3.6

2,750

125

17

52.6

20

Yes

ER6

3.6

2,000

100

14.5

53.5

15

Yes

ER6C

3.6

1,800

100

14.5

51

15

Yes

ER17/33

3.6

1,600

75

17

35

13

Yes

ER3

3.6

1,100

40

14.5

29.9

8

Yes

ER3S

3.6

790

35

14.5

26

7

Yes

*Dimensions and weight are for the battery itself, but may vary depending on the shape of terminals or other factors.

**Nominal capacity indicates duration until the voltage drops down to 3.0V when discharged at a nominal discharge current at 20 deg. C.

Pack Sizes

Available pack sizes include;

  • 1 Pack
  • Bulk (in tray)