BYD Blade battery warranty in India
Every BYD in India (eMax 7, Atto 3, Seal, Sealion 7) uses a Blade LFP pack (55.4-82.56 kWh). LFP chemistry tolerates full charges better than NMC and typically outlasts it in hot climates.
What cover to confirm
Battery warranty terms vary by model year and dealer. Before delivery, get in writing: (1) high-voltage pack years/km, (2) capacity-retention threshold, (3) motor and charger cover. Typical class cover is 8 years / 1,60,000 km — confirm your car’s exact terms, mirroring the BMW i5 battery warranty discipline.
Care habits that extend life
- Daily charge to 80-90%; 100% only before long trips.
- Prefer AC/slow charging; save DC fast charging for highways (Sealion 7 does ~24 min 0-80%).
- Park shaded in peak summer; LFP still prefers cool batteries.
Compare models in the complete BYD guide and estimate ownership in the TCO calculator.
Updated: September 2026.