Battery cable for 757B20 and 757B21 series batteries.For connecting the 757Z185=1 or 757Z191=1 Battery Receptacle to 9E169 Coaxial Plug, 10S17 Electric Wrist Rotator or 13E205 MyoRotronic or the 13E190 or 13E190=150 distributor.Available in two lengths: 200 mm (13E188=200) or 600 mm (13E188=600)

757B20 EnergyPacks are:Available in colors: 4 (757B20, 757B21), 11 (757B20-1, 757B21-1), 15 (757B20-2, 757B21-2) and Black (757B20-3, 757B21-3)Appropriate for more active patients and SensorHand Speed usersTo be used only for MyoBock Adult SystemsDesigned utilizing Lithiom-Ion technology for longer life than NiCd batteryCapable of integration into almost all socket shapes including long residual limbsFor MyoBock System, 6/7.2 Volt,For integration into all socket shapes, even in cases of long residual limbs. Compared to NiCd battery, these batteries have a lower self-discharge level, higher cell voltage and greater capacity. They have no memory effect.

The 757Z184=* battery mounting set is used to fabricate a battery receptacle into either a laminated outershell or an Ottobock elbow unit, such as an ErgoArm elbow. The 757Z184=* battery mounting set is designed for large size 757B20 lithium-ion myo batteries and is available in two versions:Standard version:Available in four colors (4, 11, 15 and black)Does not connect to MyoBoyUses 13E188=200 or 13E188=600 battery cablesOnce installed it is not removable from prosthesisMyoBoy version:Available in color 4 onlyIncludes integrated screw connection for removing the battery box from the prosthesisIncludes external capped outlet for connection to MyoBoy deviceUses 757P41 cable for connection to battery box and 9E169 coaxial plug or 13E205 MyoRotronic and 757P41 cable for 757P39 MyoBoy connection cable

Locking lever for 757B20 & 757B21 battery boxes

Connects the MyoBoy and 757Z185=2 or 757Z191=2 Battery Receptacle. Permits signal measurement while the prosthesis is in use.