Volvo / Polestar (Geely Group)
Geely SEA Platform Pack (111 kWh)
NCM 811 cells from CATL · 111 kWh total (107 kWh usable) · used in 2 model variants.
Geely SEA Platform Pack (111 kWh)
Pack overview
Known issues
How this pack ages (industry context)
Industry fleet aggregates: 2.3% average annual capacity loss across 22,700 EVs / 21 models (Geotab, 2026), and 95% range retention at 5 years on average across 30,000+ vehicles (Recurrent, 2026).
OEM warranty floor on this pack: 8 yr / 100k mi to 70% capacity.
Public per-pack degradation curves are not available for most models. Individual results vary materially with climate, charging behavior, and DC fast-charge frequency.
Vehicles using this pack
Frequently Asked Questions
What chemistry is the Geely SEA Platform Pack (111 kWh)?
The Geely SEA Platform Pack (111 kWh) uses NCM 811 cells supplied by CATL. Cell format: Pouch. Pack architecture: 17-module under-floor pack, liquid-cooled, 400V (SEA-1 platform).
What is the warranty on this pack?
8 years or 100,000 miles, with capacity coverage to 70% of original. Specific terms vary by year and trim; check the manufacturer's warranty booklet for the exact vehicle.
How much does this pack degrade over time?
Industry-wide fleet aggregates show roughly 2.3% average annual capacity loss across 22,700 EVs (Geotab, 2026), with about 95% range retention at five years on average across Recurrent's 30,000+ vehicle fleet (2026). Public per-pack degradation curves are not available for most models. The Geely SEA Platform Pack (111 kWh) battery warranty runs 8 years / 100,000 miles to a 70% capacity floor, which is the OEM-guaranteed minimum within that period. Individual results vary with climate, charging habits, and DC fast-charging frequency.
Which vehicles use the Geely SEA Platform Pack (111 kWh)?
Polestar Polestar 3 2025-2025 (Long Range Single Motor / Dual Motor); Volvo EX90 2024-2025 (Twin Motor / Twin Motor Performance).