Specifications - Sennheiser L 2015 Instruction Manual

Specifications

Disconnect the products from the power supply system
and remove rechargeable batteries and batteries before
you begin cleaning.
Clean all products only with a soft, dry cloth.
Use a brush or similar to remove dust from the charging
compartments.
Specifications
Input voltage
Input current
Charging voltage 2 x 2.9 V
Charging current 2 x 700 mA
Charging prin-
ciple
BA 2015 battery
type
Charging time
Operating tem-
perature
Dimensions
Weight
28 | L 2015
12 V via hollow jack socket
max. 750 mA
–ΔU method
Deep discharge recovery charge
Trickle charge
Accupack temperature monitoring
Over/undercharge detection
Charging time limit (max. 6 h)
2 x 1,2 V 1500 mAh, NiMH
approx. 2.5 h with a totally discharged
accupack and at room temperature,
automatic security switch-off after 6 h
at the latest
0 – 40 °C
approx. 145 x 80 x 110 mm
approx. 310 g