Data Sheet

VARTA INDUSTRIAL PRO

VARTA Microbattery GmbH, VARTA-Platz 1, D-73479 Ellwangen /

Subject to change without prior notice

Tel.: (+49 7961/921-0,

Telefax (+49) 7961 / 921-2553

Page 1 / 1 Date of issue: 2022-04-06

Type Designation

4020

Designation IEC

LR20

System

Zn-MnO2 (Alkaline)

Shelf Life (Coding)*

10 years

Nominal Voltage [V]

1.5

Typical Capacity C [mAh]

17000 (50mA cont. / 0,8V cut-off)

Permissible Temperature Range

- 20 °C ... 60 °C

Weight, approx. [g]

140,4

Volume [ccm]

51.3

Dimensions [mm]

min: max:



32.3

34.2

A

-

61.5

B

59.5

-

C

18.0

-

E

-

1.0

F

-

9.5

G

1.5

-

Typical Capacities (at 20°C)

* In consideration of typical loss of capacity at storage and application.

Discharge Type

Load

End Voltage[V]

0.9

4M/15M,8H/D,7D/W

2.2 

Time [h]

26,8

Portable lighting

Capacity [Ah]

13,9

Energy [Wh]

16,0

Discharge Type

Load

End Voltage[V]

0.8

1H/D,7D/W

2.2 

Time [h]

28,0

Toy

Capacity [Ah]

14,2

Energy [Wh]

16,0

Discharge Type

Load

End Voltage[V]

0.9

2H/D,7D/W

600 mA

Time [h]

18,9

Portable Stereo

Capacity [Ah]

11,4

Energy [Wh]

12,9