ZA312
PR41
Hearing Aid Battery
Swiss Made
Technical Data Sheet
Specifications
Chemical system
Nominal Voltage
Capacity
Operating Temperature
Self Discharge
Weight
Zinc / Air
1,4 V
150 mAh, Discharge over 1,500 kΩ 12 hours per day at 20°C to 0,9 V
0°C – 50°C
Less than 5% per year at 20°C with label applied
~0,60 g
These batteries need air when they are used.
Battery compartment must allow free access of air.
Dimensions
(according IEC 60086-2)
Diameter
Height
7,9 mm (0,311“)
3,6 mm (0,142“)
Discharge Curve
12 hours per day at 20°C, 7 days/week, 50% rh
1.5
1.4
Voltage [V]
1.3
1.2
1.1
1.0
0.9
0.8
0
50
100
150
200
Constant Load
Average current Drain
1,500 kΩ
0,83 mA
Time [h]
Rev. ZA312.09 06/02
Renata SA
CH-4452 Itingen/Switzerland
Tel. +41 (0)61 975 75 75
Fax. +41 (0)61 975 75 95
sales@renata.com
www.renata.com
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