Infiniti · 2014–2020 (US)
Infiniti Q50 Hybrid battery replacement
Infiniti Q50 Hybrid battery diagnosis and replacement across the Phoenix metro. The Q50 Hybrid uses a 346V lithium pack, shared with the M35h and fitted as a complete assembly.
Infiniti Q50 Hybrid hybrid battery at a glance
- Battery type
- Lithium-ion
- Pack voltage
- 346V nominal
- Shared with
- Infiniti M35h
- Repair route
- Replaced as a complete assembly. Lithium packs are not rebuilt at module level
- Installation
- Included at our shop in the Phoenix metro; mobile install adds $250
- Before ordering parts
- Battery chemistry and part numbers changed within some model years. We confirm against your VIN before quoting or ordering parts.
Symptoms Q50 Hybrid owners report
- Reduced power under acceleration.
- The engine running where the car used to move off electrically.
- Fuel economy dropping over a few months.
- A hybrid system warning on the display.
- Several warning lights at once, which is often the 12V battery.
What we test before quoting
- The 12V battery, first.
- Every stored code, recorded before anything is cleared.
- Cell-group voltages and spread from the battery management system.
- Pack thermal management.
Prices and fitment for the Infiniti Q50 Hybrid
- Infiniti Q50 Hybrid Battery (2014–2020) — from $5,350
Infiniti Q50 Hybrid hybrid battery questions
Can a Q50 Hybrid pack be rebuilt?
The car feels slower but there's no warning light. Worth checking?
Price your Infiniti Q50 Hybrid
Packs and modules, with the warranty on each.
1Your make
2Your model
3What you need
We confirm the exact pack from your VIN before ordering.
Source: /vehicles/infiniti-q50-hybrid
Questions about your Infiniti Q50 Hybrid?
Include the model year and what the car is doing.
Recently published
Latest from the blog
- Diagnostics5 min read
What Happens During a Hybrid Battery Diagnostic? A Step-by-Step Walkthrough
A real hybrid battery diagnostic reads all 14 block voltages under load, checks cooling and the 12V. Here's every step and what the numbers mean.
- Guides5 min read
How Long Does a Mobile Hybrid Battery Replacement Actually Take?
Most hybrid battery installs take about 30 minutes. Here's the full timeline of a mobile appointment in Arizona, from arrival to drive-away.
- Symptoms5 min read
RAV4 Hybrid Battery: What Owners Notice First When Capacity Drops
RAV4 Hybrid owners usually notice 4–8 MPG lost before any warning light. Here's the symptom order, what it means, and how Arizona heat speeds it up.
Not sure what your hybrid needs? We'll work it out with you.
We come to you, test the pack, the 12V and the cooling, and you get a written quote before anything is decided. No obligation.