Environmental conditions
Transportation without packaging
Storage (≤3 months)
Long-term storage (>3 months)
Operation
Charging the battery
Product
Reference number
Mobility grade according to MOBIS
Maximum body weight with installed 2R20 tube
adapter
Maximum body weight with installed 2R21 tube
adapter (torsion)
Protection rating
Range of Bluetooth connection to remote con
trol/mobile device
Weight of the prosthesis without protector and
tube adapter
Tube adapter
Reference number
Weight
Material
Max. body weight
Protection rating
Prosthesis battery
Battery type
Charging cycles (charging and discharging
cycles) after which at least 80% of the original
battery capacity remains available
Charge level after 1 hour charging time
Charge level after 2 hours charging time
Charge level after 4 hours charging time
Charge level after 8 hours charging time
Product behaviour during the charging process The product is non-functional
Operating time of the prosthesis with new, fully
charged battery at room temperature
Power supply
Reference number
90 | Ottobock
-25°C/-13°F to +70°C/+158°F
Max. 93% relative humidity, non-condensing
-20°C/-4°F to +40°C/+104°F
Max. 93% relative humidity, non-condensing
-20°C/-4°F to +20°C/+68°F
Max. 93% relative humidity, non-condensing
-10°C/+14°F to +60°C/+140°F
Max. 93% relative humidity, non-condensing
+10°C/+50°F to +45°C/+113°F
3B1-2*/3B1-2=ST*
2 to 4
150 kg
125 kg
IP54
max. 10 m/32 ft
approx. 1400 g / 3.09 lbs
2R20
190-300 g/0.42-0.66 lbs
150 kg
Li-Ion
500
30 %
50 %
80 %
Fully charged
Approx. 5 days with average use
757L16*
2R21 (with torsion unit)
435-545 g/0.96-1.20 lbs
Aluminium
125 kg
IP54