Technical specifications rechargeable batteries
Cell type
Rated
voltage [V]
Capacity
[mAh]
Typ. Charging
time NT4 [h]
Environmental
conditions
Operation
Storage
Transport
Option
NT 4 table charger
50/56
Li-ion L
M2Z 4 NT
Li-ion
3.7
2.5
2300
800
2
2.75
X-002.99.494
MED 112782
M3Z 4 NT
Li-ion
Lithium-ion technology
3.5
800
2.75
30 % to 75 % rel. humidity
700 hPa to 1060 hPa
+10 °C to +35 °C
+5 °C to +45 °C
-20 °C to +45 °C
2018-02-07
S2Z 4 NT
K3Z 4 NT
Li-ion
Li-ion
2.5
3.5
800
800
2.75
2.75