About the Infiniti M35h
The Infiniti M35h was first introduced as a 2013 model and ended production in 2019.
| Power | 360 hp |
| Battery Type | 1.3kWh 346 V Lithium Ion |
| MPG | 27 city / 32 highway |
| Curb Weight | 4,129 lbs |
| 0 to 60 mph | 5.1 seconds |
| 0 to 100 mph | 13.6 seconds |
On August 23, 2011, the Infiniti M35h set an official Guinness world record for the world’s fastest accelerating production full hybrid.
Infiniti M35h Batteries
Drive Battery | 12V Battery | Key Fob Battery
Drive Battery / Traction Battery
Drive Battery Specs
| Battery Type | Lithium Ion |
| Battery Energy | 1.3 kWh |
Drive Battery FAQs
How much do Infiniti M35h replacement batteries cost?
According to some, the average cost for an INFINITI M35h hybrid high voltage battery replacement is between $22,679 and $22,812. Labor costs are estimated between $506 and $638 while parts are priced at $22,173.
You may be able to find used parts for substantially less on auction sites such as eBay.
Infiniti M35h Lithium Batteries on eBay
12V Battery
The 12V accessory battery in the Infiniti M35h is externally vented and installed in the trunk.
Infiniti M35h 12V Battery Size / Group
For an OEM replacement, the Infiniti 12V battery is part #244101MG0A. The 12V factory battery dimensions match group size 35 batteries, which can be found at most retailers. Attempt to find one with an external vent hole so that you aren’t venting toxic fumes into the cabin.
Find Group 35 Batteries on Amazon
| Manufacturer | Part # | Where to Purchase? |
| Infiniti OEM | 244101MG0A | InfinitiPartsDeal.com |
| Bosch | 0 092 S40 240 | eBay |
| Optima | 8020-164 Group 35 | Amazon |
Find Group 35 Batteries on Amazon
Infiniti M35h 12V Battery Testing
Battery testers are an inexpensive way to save yourself time in repairing your Infiniti M35h. A healthy 12V battery will read between 12.6 and 12.8 volts when tested. Anything lower, and you may want to consider replacing your batteries or checking the battery fluid levels.
Key Fob Battery
Before you replace the entire key fob, it may be that you just need a battery. Replacing the battery is easy and inexpensive.
2006-2010 Infiniti M35h Key Fob Battery Replacement Instructions
The following instructions cover 2006, 2007, 2008, 2009, and 2019 Infiniti M35h key fobs, part #285E3-EH11A.
The Infiniti M35h key fob battery uses a CR2025 3V lithium battery.
Find CR2025 3V Lithium Batteries on Amazon
Infiniti M35h Replacement Key Fobs on Amazon
Infiniti M35h Drivetrain
The M35h hybrid includes one electric motor and two clutches to allow the 3.5L V6 gas engine and electric motor to drive the rear wheels simultaneously.
The combined power output of the M35H’s hybrid power-train is 360 hp (268 kW; 365 PS) at 6500 rpm, and an estimated 391 lb-ft (530 Nm) of torque at 2000 rpm.
Electric Motor
The M35h electric Nissan HM34 high-response motor makes 59PS and 199 lb-ft torque. The motor is installed in parallel between the engine and the transmission.
Gasoline Engine
The M35h features a 3.5L V6 VQ35HR engine capable of 302 hp (225 kW) and 258 lb-ft (350 Nm) torque.
FAQs
What type and grade of gasoline does the Infiniti M35h use?
The Infiniti M35h uses premium unleaded gasoline, 91 octane or higher.
Transmission
Unlike other hybrids which use a CVT, the M35h uses a conventional automatic transmission, with some saying that makes it feel more like a traditional gasoline powered vehicle.
Join a Infiniti M35h Community
NICOClub.com: Infiniti M37, M56, M35h and Q70 – The internet’s largest Nissan and Infiniti forum with a space dedicated to M37, M56, M35h Hybrid and Q70 enthusiasts.
Reddit.com/r/Infiniti – A place for Infiniti owners and fans to hang out and chat about the cars, brand, modding, and more.