BYD Battery-Box Premium LVS
BYD states 4 kWh nominal energy (per module).
Warranty terms: 10 years (Europe); warranted throughput: 11.88 MWh (BYD Battery-Box Premium LVS 4.0, Europe); warranted throughput: 71.29 MWh (BYD Battery-Box Premium LVS 24.0, Europe); capacity at warranty end: 60% (Europe).
Brand: BYD
Published figures
No figures have been collected for usable energy, continuous power, motor-start current, and units per system.
| Figure | Value | Publisher | Source |
|---|---|---|---|
| Nominal energy, per module | 4 kWh | Manufacturer Not yet checked | Spec sheet, at p2, PERFORMANCE, retrieved Sep 23, 2026, dated Jun 26, 2024 |
| Round-trip efficiency | 95% | Manufacturer Not yet checked | Spec sheet, at p2, GENERAL DATA, retrieved Sep 23, 2026, dated Jun 26, 2024 |
| Lowest operating temperature | −10°C | Manufacturer Not yet checked | Spec sheet, at p2, GENERAL DATA, retrieved Sep 23, 2026, dated Jun 26, 2024 |
| Highest operating temperature | 50°C | Manufacturer Not yet checked | Spec sheet, at p2, GENERAL DATA, retrieved Sep 23, 2026, dated Jun 26, 2024 |
Stated temperature limits
Stated operating range: 14°F (−10°C) to 122°F (50°C).
Warranty terms
| Term | Figure | Document |
|---|---|---|
| Warranty, Europe | 10 years | Warranty, at p1, cl. 1.2, retrieved Sep 23, 2026 |
| Warranted throughput, Europe | BYD Battery-Box Premium LVS 4.0: 11.88 MWh | Warranty, at p2, performance table, retrieved Sep 23, 2026 |
| Warranted throughput, Europe | BYD Battery-Box Premium LVS 24.0: 71.29 MWh | Warranty, at p2, performance table, retrieved Sep 23, 2026 |
| Capacity at warranty end, Europe | 60% | Warranty, at p1, cl. 1.3(a), retrieved Sep 23, 2026 |
Warranty, at p1, cl. 1.2, p2, performance table, p1, cl. 1.3(a), retrieved Sep 23, 2026 Not yet checked
Features the manufacturer states
| Feature | Stated | Source |
|---|---|---|
| Chemistry | LFP Not yet checked | Spec sheet, at p2, GENERAL DATA, retrieved Sep 23, 2026, dated Jun 26, 2024 |
Government and program lists
This product is on none of the lists this site reads.
Installs
No install count this site publishes covers this product.
Recalls and safety notices
No notice in the recall sources this site reads is matched to this product. That is not a safety finding. See every recall notice.
Backup hours from your load
This battery has no maker-stated usable energy on this site.