A monthly accounting of cells, packs, and the cars they ride in. Passenger vehicles only.
Source MIIT homologation
Latest —
Generated —
A
At a glance
Latest reported month. Battery installation = pack kWh × max(production, sales) per variant. The most recent month is preliminary — expect ~40% of variants to settle in the next release.
Battery installed · ——GWh—
Vehicles sold—k—
Lifetime since 2020—TWh—
Active scope—models · — cell makers tracked
B
Chemistry, by month
LFP overtook NCM in pack-kWh share around late 2021 and never looked back. Hybrid NCM/LFP packs (the Sterra ES kind) remain a curio.
C
Cell maker share
Top 10 by lifetime kWh. CATL subsidiaries (Times, Era, Shidai JVs) rolled into parent; same for BYD's FinDreams plants. "Other" covers ~180 smaller suppliers.
D
Form factor & fuel type
Prismatic dominates everything in China. Pouch & cylindrical mostly live in foreign-OEM JVs.
E
Pack size × energy density
One bubble per model (2025 sales). X = pack kWh, Y = pack Wh/kg, size = units sold, color = chemistry. Hover for details.
F
Model drilldown
One row per (Make, Model). Spec shows the latest variant filing. Volume is lifetime. Click column headers to sort.