Rivian R2 Battery: Complete Guide
The R2 is on sale with a single 87.9 kWh pack and a 330-mile EPA rating — but only the $57,990 Performance is shipping so far. Verified sizes, charging, outlets and warranty.
Brand-by-brand and model-by-model battery guides covering size, chemistry, real-world range, charging speed, and warranty terms for Tesla, Ford, Hyundai, Kia, GM, Rivian, Lucid, BYD, and more. If you own or are considering a specific EV, this is the fastest way to find exactly what its battery is built from and how it’s expected to hold up.Every guide links out to our chemistry, charging, and lifespan hubs so you can dig deeper on the parts that matter most to you.

The R2 is on sale with a single 87.9 kWh pack and a 330-mile EPA rating — but only the $57,990 Performance is shipping so far. Verified sizes, charging, outlets and warranty.

Chevy Bolt battery guide: 60, 66 and 65 kWh packs, 259 mi range, replacement cost from $0 recall paths, the recall and the 2027 LFP Bolt.

Chevy Bolt EUV battery settled: 65 kWh, 247-mile EPA range, 55 kW charging, the 2022 recall fix, warranty terms and 2026 used prices.

Chevy Blazer EV battery guide: 85 kWh (312 mi) and 102 kWh (302 mi) NCMA packs, 150/190 kW charging, replacement cost and the 75% warranty floor.

Honda Prologue battery guide: 85 kWh Ultium NCMA pack, up to 308 miles of range, 150 kW charging, battery life, warranty and replacement cost.

GMC Hummer EV battery guide: 212.7 kWh (24-module) or ~170 kWh packs, 2,923 lb, 350 kW charging, replacement cost and the 75% warranty.

GMC Sierra EV battery guide: 119, 170 and 205 kWh Ultium packs, up to 478 miles EPA range, 350 kW charging, lifespan, warranty and replacement cost.

Escalade IQ battery: 205 kWh, 465-mile Cadillac estimate, 350 kW charging, C&D’s 380-mile test — plus the real replacement-cost answer.

Chevy Equinox EV battery guide: one 85 kWh NCMA pack (319 mi), 150 kW charging, replacement cost, lifespan and the 75% warranty floor.

Cadillac Lyriq battery guide: 102 kWh Ultium NCMA pack, up to 326 miles of range, 190 kW charging, battery life, warranty and replacement cost.
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