Lexus · 2010–2012 (US)
Lexus HS 250h hybrid battery replacement
Lexus HS 250h hybrid battery diagnosis, module repair and replacement across the Phoenix metro. The HS 250h uses the 34-module, 244.8V nickel-metal hydride architecture shared with the Camry Hybrid of the same era.
Lexus HS 250h hybrid battery at a glance
- Battery type
- Nickel-metal hydride
- Pack voltage
- 244.8V nominal
- Construction
- 34 prismatic modules of 7.2V
- Repair route
- Module-built — module-level repair is available when the failure is concentrated
- 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 HS 250h owners report
- Fuel economy dropping steadily over a few months.
- The engine running at stops where it used to shut off.
- Reduced power merging onto a freeway, worst in summer.
- A hybrid system warning light that appears in heat and sometimes clears on a cool morning.
- The battery gauge on the display swinging quickly.
What we test before quoting
- Voltage and resistance on every module, so the repair-or-replace call is made on data.
- The 12V battery, which causes many hybrid-looking faults on cars of this age.
- Cooling airflow to the pack.
- Every stored code, including sub-codes, recorded before anything is cleared.
Prices and fitment for the Lexus HS 250h
- Lexus HS 250h Hybrid Battery (2010–2012) — from $1,340
Lexus HS 250h hybrid battery questions
Can you service a Lexus HS 250h?
Can an HS 250h hybrid battery be reconditioned?
How much does an HS 250h hybrid battery cost?
Price your Lexus HS 250h
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/lexus-hs-250h
Questions about your Lexus HS 250h?
Include the model year and what the car is doing.
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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.