Invacare Spectra XTR Instruction Manual page 150

Component weights
Batteries
Loading
Max. load
Axle loads
Max. front axle load
Max. rear axle load
* Approximate.
** Width adjustable for side panel adjustment.
*** Note: The drive range of an electric wheelchair is strongly influenced by external factors, such as the charging state of the batteries,
surrounding temperature, local topography, road surface characteristics, tyre pressure, weight of user, drive style and use of batteries for
lighting, servos etc.
**** Measured without seat cushion
150
• approx. 15 kg per battery
• 130 kg
• 110 kg
• 140 kg