BMW F30 F15 G12 G30 330e 530e 740e xDrive40e HYBIRD BATTERY HYBRID BATTERY CELL MODULE - Original Tested Used Parts

Description

Product Title

BMW F30 F15 G12 G30 330e 530e 740e xDrive40e HYBRID BATTERY HYBRID BATTERY CELL MODULE - Original Tested Used Parts

Diagnosis and Common Symptoms

A failing High-Voltage (HV) battery cell module in BMW Plug-in Hybrid Electric Vehicles (PHEV) typically triggers the "Drivetrain Malfunction" warning on the iDrive screen. When one module within the battery pack drops below the required voltage threshold or develops high internal resistance, the Battery Management Electronics (SME) will disable the hybrid system to prevent further damage.

Common Fault Codes (DTC):

• 21E601: High-voltage battery unit, cell voltage sensor: internal fault
• 21E96C: Hybrid battery pack insulation fault
• 21E686: Battery management electronics: internal error
• 21E7D0: High-voltage battery, cell voltage: Deviation too high

Symptoms:

• Vehicle unable to enter "MAX eDrive" or "READY" mode.
• Internal combustion engine (ICE) remains running constantly.
• Rapid fluctuations in the high-voltage battery charge percentage.
• Vehicle restricted to engine-only power with reduced performance.
• Failure to initiate or complete a charging cycle via the charging port.

Introduction

This is a Genuine BMW High-Voltage Battery Cell Module designed for the SP41 and SP42 battery platforms found in F-series and G-series PHEV models. These modules are critical for maintaining the necessary voltage stack for the electric motor drive. Each unit is a Genuine factory component removed from low-mileage donor vehicles and has undergone rigorous load testing and voltage stability verification to ensure state-of-health (SOH) meets professional standards.

Product Details

Brand: BMW Model Compatibility:

• 3 Series F30 (330e) 2016–2018
• X5 F15 (xDrive40e) 2015–2018
• 7 Series G11 / G12 (740e / 740Le) 2017–2019
• 5 Series G30 (530e) 2017–2020 Part Name: Hybrid Battery Cell Module

Condition: Genuine Used (Tested Working) Notes: Installation of high-voltage components must be performed by certified technicians using insulated tools. This module requires balancing and registration within the Battery Management Electronics (SME) using BMW ISTA+ diagnostic software to ensure the new cell is synchronized with the existing modules.

Frequently Asked Questions

Q: What symptoms indicate this part has failed? A: The most common indicator is a persistent "Drivetrain Malfunction" message accompanied by the vehicle's inability to drive in purely electric mode. If your 330e or 530e forces the petrol engine to stay on even when the battery shows charge, it is likely a cell module voltage imbalance.

Q: Does this part require coding or programming after installation? A: Yes. Replacing a cell module is not a simple "plug and play" procedure. You must use BMW factory-level diagnostics (ISTA+) to perform the "Register Battery Replacement" service function. In many cases, the battery pack may require a balancing procedure to match the state of charge (SOC) of the new module with the remaining units in the pack.

Q: Is this part original or aftermarket? A: This is a genuine original part removed from a donor vehicle. Function was tested before dismantling to ensure voltage stability and capacity retention.

Why Choose Us?

• Specialized technical support for BMW PHEV systems and high-voltage diagnostics.
• Each module is discharge-tested to verify actual capacity, not just static voltage.
• Verified functionality before dismantle from accident-loss donor vehicles.
• Actual photos/videos of the specific module and voltage readings provided before shipping.
• 30-day exchange warranty included for professional installations.

Shipping

Location: Kuala Lumpur, Malaysia Shipping: West Malaysia RM50 (Estimate) / East Malaysia RM80 (Estimate) Delivery: 1-2 working days via tracked courier. Packaging: Heavy-duty, secure anti-static packaging to prevent terminal damage. (We send actual photos/videos of the packing process before shipping).

Warranty and Return Policy

• 30-day exchange warranty applies from the date of receipt.
• Proof of professional installation by a qualified workshop is required for warranty claims.
• No returns if the item has been opened, the warranty seal is broken, or if the module has been modified.
• Warranty is void if damage occurs due to incorrect high-voltage wiring, improper cooling plate attachment, or incorrect coding/programming.
• Exchange only for internal cell defects.

How to Order

1. WhatsApp us to confirm compatibility with your specific battery part number.
2. Send your chassis number (VIN) or a photo of your existing battery pack label.
3. Confirm the order once we verify stock availability.
4. Receive actual product photos and voltage test videos.
5. Make payment via bank transfer.
6. Item is shipped immediately with tracking details provided.

Contact Us

William – https://wa.me/60102992988 Lok – https://wa.me/60177720143

Price Notice

Price is estimated only. Actual price depends on current stock levels, module generation, and verified state-of-health. Please WhatsApp us for a formal quotation.

Compatible Models