Power Wheelchairs - Batteries This month, Clinical Corner will re-visit the topic of batteries in power wheelchairs. This topic was first addressed in a 2012 blog post, De-mystifying Power Wheelchairs: Batteries and Motors. This month, Clinical Corner will review and update the information first presented in 2012 regarding batteries. Batteries are an important consideration in power wheelchairs as they provide the power required to operate the system. 2019-11-28 Keep Reading