Li-ion
Acura NSX (NC1) Hybrid Battery (259V Li-ion)
The Acura NSX (NC1) Hybrid Battery (259V Li-ion) is the high voltage battery in the Acura NSX (2017-2022).
At a Glance
- Li-ion chemistry
- 259.2 volts nominal
- 4 modules
Specifications
| Chemistry | Li-ion |
|---|---|
| Nominal voltage | 259.2 V |
| Modules | 4 |
| Module voltage | 64.8 V |
| Location | behind the seats (well-protected area); PDU with liquid-cooled inverter below the center console |
Cars That Use It
- Acura NSX 2017-2022 3-motor Sport Hybrid SH-AWD supercar Run the checklist
Same Electrical Spec
These packs share this one's chemistry, voltage and module count. That is a spec match only. It does not mean the parts fit each other, so check with a technician.
Warranty
Acura's 2017 NSX emissions warranty parts list lists the hybrid battery module and temperature sensor at 8 years/100,000 miles in all states, including the listed CARB states; later model years were not opened. (owners.acura.com: 2017_Acura_NSX_-_EWPL_BPL08167.pdf, 2026-10-07)
Get This Pack Tested
Do not open it yourself. The pack can hurt you with the car switched off.
Last updated October 7, 2026. Failure and recall notes are as of that date. Spotted a mistake, or speaking for a maker? Report an error.
Hybrid Battery Test is independent. It is not affiliated with, sponsored by or endorsed by Acura. Names and part numbers are used only to identify the vehicle and the part.