- Manufacturer
- Wingtra
- Aircraft / variant
- WingtraRAY
- Battery
- Smart flight battery
- Chemistry reported
- Li-polymer
- Cell form
- Not established
- Packs / aircraft
- 2
- Wh / pack
- 99
- Cells / pack
- Not established
- Installed cells per aircraft
- Not established
- Technical finding and caution
- Two packs required; Li-polymer does not determine physical cell enclosure
- Evidence type
- OEM specs
- Shared configuration family
- Not established
- Related quantity records
- Not established
- What this record represents
- Aircraft model, platform family or compatible battery variant; not a unique design or shipment count.
- Installed-cell calculation basis
- Not established
- Annual aircraft shipments
- Not established
- Annual battery shipments
- Not established
- Annual cell demand
- Not established
- TAA assessment
- Not assessed
- Non-FEOC assessment
- Not assessed
- Verification status
- Primary source checked for the specified claims
- Source publication dates
- S18
- 2026-02
- Source check date
- 2026-11-01
- Research cutoff
- 2026-10-27
- Source References
- Publisher
- Wingtra
- Reported publication date
- 2026-02
- Supported claim
- WingtraRAY two 99 Wh Lithium-polymer packs, enclosure not specified
- Source check date
- 2026-11-01
- Observed document date
- 2026-07
- Observed document version
- 2.9
- What was checked
- Current PDF is July 2026 version 2.9; two 99 Wh lithium-polymer flight batteries. Cell enclosure is not established. Workbook date February 2026 differs from the current document.