Data and method: Power wheelchair batteries and charging in 2026: types, prices and what 223 FDA reports show

These are the files behind the guide. You may reuse them under the Creative Commons Attribution 4.0 licence (CC BY 4.0); please credit Mobility Atlas.

• codebook.txt the codebook the coders used, with its fingerprint
• coded_reports.csv one row per report: both coders’ answers and the final code
• method.txt how the reports were found, coded and checked, and the licence
• power-wheelchair-batteries-guide-documents.csv the documents and pages read, with links
• report_pool.csv every report in the pool with date, brand and event type