Battery for Nissan Murano Z51: technical specifications and selection recommendations

Selecting a battery for Nissan Murano Z51 (2015–2026 release) is a task that requires attention to technical nuances. This crossover is equipped with powerful gasoline and hybrid engines that place high demands on starting current and battery capacity. An error in selection can lead not only to problems with starting in cold weather, but also to malfunctions of electronic systems - from the multimedia complex NissanConnect to adaptive cruise control.

In this article we will look at standard battery parameters for Murano Z51, including dimensions, polarity and recommended brands, as well as cutting features of choice for different climatic conditions. We will pay special attention hybrid version of the model, where the requirements for the battery are fundamentally different from classic gasoline modifications.

Standard battery characteristics for Nissan Murano Z51

The original battery installed on Nissan Murano Z51 from the factory, meets the standards of the Japanese manufacturer GS Yuasa or Panasonic. Its parameters depend on the configuration and type of engine:

• 🔋 Capacity: 70–75 Ah (for gasoline versions), 45–55 Ah (for hybrids).
• ⚡ Starting Current (CCA): 600–720 A (EN standards) or 550–650 A (SAE).
• 📏 Dimensions: 278×175×190 mm (length×width×height) - standard L3 (D26).
• 🔌 Polarity: reverse (R+ or 0), where the “plus” is on the right.
• 🔄 Terminal type: European (conical), positive diameter - 19.5 mm, negative - 17.9 mm.

It is important to consider that for Murano Z51 with the system Start/Stop (available in some markets) required AGM battery with improved cycle resistance. Such batteries can withstand up to 300–400 deep discharge cycles, which is critical for urban use with frequent engine stops.

Battery compatibility table for Murano Z51

Manufacturer	Battery model	Capacity (Ah)	Starting current (A)	Type	Notes
GS Yuasa	Q85 MF	75	720 (EN)	Lead acid	Original for petrol versions
Bosch	S5 A08 (0092S5A080)	74	720 (EN)	AGM	For Start/Stop systems
Varta	Silver Dynamic E38 (574401076)	74	720 (EN)	EFB	Improved cycle resistance
Exide	Premium EA750	75	750 (EN)	Lead acid	Budget analogue
Optima	YellowTop D35	48	750 (SAE)	AGM spiral	For tuned versions

When choosing an analogue, be guided by dimensions and polarity - even a slight deviation in height (for example, 195 mm instead of 190 mm) can lead to problems with fastening or closing the hood compartment. For hybrid Murano Z51 batteries with a capacity of 45–55 Ah with a starting current of at least 500 A (SAE) are suitable.

Features of batteries for the hybrid version of Murano Z51

Hybrid Nissan Murano Z51 (designation 250 Hybrid) is equipped with two batteries: basic lead-acid (12V) for powering the on-board network and high-voltage lithium-ion (up to 300V) for an electric motor. The parameters of the 12V battery differ from the gasoline versions:

• 🔋 Capacity: 45–50 Ah (versus 70–75 Ah for gasoline models).
• ⚡ Starting current: 450–500 A (SAE), since the engine is started mainly by an electric motor.
• 🔄 Type: EFB or AGM - Necessarily! Standard batteries fail within 1–2 years due to frequent charge/discharge cycles.

The high-voltage battery in the hybrid is serviced only in service centers Nissan and has a resource of 8–10 years. Replacing it costs 150–200 thousand rubles, so it is critical to monitor the condition of the 12V battery - its discharge can lead to a blockage of the high-voltage system.

⚠️ Attention: In hybrid Murano Z51 when replacing a 12V battery, it is required reset adaptations via a diagnostic scanner (for example, Consult-III Plus). Without this, errors in the operation of the energy recovery system are possible.

How to check battery status on Murano Z51

Battery diagnostics Nissan Murano Z51 can be carried out without specialized equipment using an on-board computer and a multimeter. Follow the algorithm:

Stop the engine, turn off all consumers (headlights, climate control)

Measure the voltage at the terminals with a multimeter (normal: 12.6–12.8 V)

Check the voltage when starting the engine (not lower than 9.5 V)

Estimate the charge rate after startup (should recover to 14.2–14.5 V in 5–10 minutes)

Review menu errors Trip Computer → Vehicle Settings → Battery Status-->

Critical signs of battery wear:

• 🔴 The engine starts in 3-4 attempts even in warm weather.
• 🔴 After overnight parking, the voltage drops below 12.2 V.
• 🔴The indicator on the dashboard is lit Battery Warning (yellow battery).
• 🔴 Climate control or multimedia settings are reset.

For an accurate diagnosis, use load fork or conductivity tester (eg Midtronics EXP-1000). These devices show the actual battery capacity, not just the voltage. In services Nissan such a check costs 500–800 rubles.

What to do if the battery is completely discharged?

If the voltage drops below 11.5 V, a standard charger may not be able to cope. Use the "desulfation" mode or apply a current of no more than 1-2 A for 12-24 hours. For AGM/AKM batteries, temperature control is critical - charge at +5...+25°C.

Step-by-step instructions for replacing the battery

Replacing the battery with Murano Z51 requires care due to the cramped engine compartment and sensitive electronics. Tools needed:

• 🔧 10 mm key (for terminals).
• 🔧 13 mm socket wrench (for attaching the battery).
• 🧤 Gloves and safety glasses (battery acid is aggressive!).
• 🧹 Terminal cleaning brush (or sandpaper P80).

Procedure:

1. Turn off the ignition and remove the key from the lock.
2. Remove the negative terminal (–) first - this prevents a short circuit.
3. Unscrew the battery mount (bolt at the bottom of the case).
4. Remove the positive terminal (+), then remove the battery.
5. Clean the tray from dirt and oxides, install a new battery.
6. Connect the terminals in reverse order: first +, then –.
7. Swipe reset adaptations (for hybrids) or reset errors through the menu Trip Computer.

⚠️ Attention: After replacing the battery with Murano Z51 with the system Intelligent Key Key retraining may be required. To do this, insert the key into the ignition switch and turn it to position ON (without starting the engine) and wait 10 seconds. Repeat for all keys.

Common mistakes when choosing and using a battery

Even experienced car owners make mistakes that reduce battery life by Murano Z51. Let's look at the most common ones:

1. Ignoring polarity. Battery with straight polarity (L+) will not physically fit - the wires will not reach the terminals.
2. Saving on battery type. Installing a conventional lead-acid battery instead of an AGM on a hybrid version leads to its destruction in 6-12 months.
3. Incorrect charging. Charging an AGM battery with a current of more than 10% of the capacity (for example, 7.5 A for a 75 Ah battery) reduces the resource by 30–40%.
4. Neglecting to clean terminals. The oxides increase resistance, which simulates a battery drain for the ECU.
5. Long-term storage in a discharged state. After just 3 months without recharging, the capacity may drop by 20–30%.

Another typical problem is incompatibility with the Start/Stop system. If the battery does not support cycling, the engine ECU will record an error P0562 (low voltage on-board network), and the automatic start system will turn off.

Tips for extending battery life

Average battery life per Murano Z51 - 4–5 years, but with proper use it can be increased to 6–7 years. Follow these tips:

• 🔌 Regular recharging. In winter, charge the battery once every 1–2 months using a stationary device (for example, Ctek MXS 5.0).
• 🚗 Load control. Do not leave consumers (heated seats, multimedia) on when the engine is off.
• 🔧 Prevention of terminals. Process contacts lithium grease (For example, Liqui Moly Batterie-Pol-Fett) once every six months.
• 🌡️ Temperature regime. In severe frosts (below –20°C) use battery heater (For example, Webasto Thermo Top).

For hybrid versions it is critical to avoid deep discharge 12V batteries. If the voltage drops below 11.8 V, the high-voltage system goes into emergency mode, and diagnostics at the service center will be required to unlock it.

FAQ: Frequently asked questions about batteries for Nissan Murano Z51

Is it possible to install a battery with a larger capacity than the standard one?

Yes, but with reservations. For gasoline versions, it is permissible to install a battery up to 80 Ah if it fits in a standard tray. For hybrids, exceeding the capacity by more than 10% (for example, 60 Ah instead of 55 Ah) may lead to incorrect operation of the recovery system. Also make sure that the generator can handle the increased load - at Murano Z51 it is rated for current up to 120 A.

Which battery to choose for Murano Z51 with Start/Stop system?

Optimal choice - AGM batteries with markings EFB or Start-Stopp. Suitable models:

• Bosch S6 AGM (0092S6A080) - 80 Ah, 830 A (EN).
• Varta Start-Stopp Plus AGM (595901088) - 70 Ah, 760 A (EN).
• Exide Start-Stopp AGM (EA800) - 80 Ah, 800 A (EN).

These batteries can withstand up to 350–400 deep discharge cycles, which is critical for urban use.

What should I do if the multimedia system does not work after replacing the battery?

Reset settings NissanConnect - a normal phenomenon. To restore:

1. Turn on the ignition (without starting the engine).
2. Press and hold the button Power on the head unit for 10 seconds.
3. Enter the PIN code (listed in the service book or on a sticker under the glove compartment).
4. Update the software via USB or connect to NissanConnect Services via Bluetooth.

If the problem persists, flashing via the diagnostic connector is required.

How often should you check the electrolyte level in your Murano Z51 battery?

Modern maintenance-free batteries (e.g. GS Yuasa Q85 MF) do not require adding electrolyte. However, if the battery serviced (with plugs), check the level every 3 months. Normal: the electrolyte should cover the plates by 10–15 mm. Top up distilled water, not an electrolyte! To check, use a hydrometer - the density should be 1.27–1.29 g/cm³ at +25°C.

Is it possible to charge the Murano Z51 battery without removing it from the car?

Yes, but with precautions:

• Disconnect the negative terminal before connecting the charger.
• Use a charger with Automatic (For example, Noco Genius G3500).
• Do not exceed a charging current of more than 5A for AGM batteries.
• Charge in a well-ventilated area - the hydrogen released is explosive!

For hybrid versions prohibited charge a 12V battery while the high-voltage system is connected (risk of damage to the inverter).