BMW 7 Series F04 Hybrid High Voltage Battery 12148623428 Repair Service

**⚠️ IMPORTANT – READ BEFORE PURCHASE ⚠️** **Before purchasing this repair service, please send us a clear picture of your battery label and the fault codes.** After we review and approve it, you can proceed with this service. This step is required to ensure compatibility and repair feasibility. **⚡ 3-Business-Day Turnaround Service ⚡** **BMW 7 Series F04 Hybrid High-Voltage Battery Repair Service** **Read First** This is a **repair service**. You ship your original BMW high-voltage accumulator (hybrid battery module) to us. We diagnose, repair, and return it fully functional within approximately **3 business days** of receiving your unit. **Supported / Interchangeable Part Numbers** - 12 14 8 623 428 → 12148623428 - 12 14 7 637 186 → 12147637186 - 61 25 7 625 708 → 61257625708 - 61 25 7 619 276 → 61257619276 - 61 25 7 615 024 → 61257615024 - 61 25 7 610 727 → 61257610727 - 61 25 7 598 747 → 61257598747 These are BMW ETK supersession numbers for the same HV accumulator family. **Compatibility (Model Fitment)** BMW 7 Series (F04) Hybrid models with N63 engine: - BMW 7 Hybrid (USA) - BMW 7L Hybrid (USA) Production years approximately 2010–2015. Verify by VIN or part number before shipping. **How to Confirm Fitment** Check the label on your HV accumulator for one of the part numbers listed above. If unsure, message us with your VIN and a clear photo of the label — we will confirm compatibility before you ship. 30-day returns accepted if the returned item is unused and in original condition. Please confirm fitment before purchase. **Important Notes** - This listing is for **repair service only**. The buyer must send in their original module. - Model years and trims may vary by region; verify by part number or VIN. - If your part number differs slightly, contact us with a photo to confirm compatibility. **Why Choose Us** - **3-business-day repair turnaround** after receiving your unit - Specialized in BMW hybrid and high-voltage accumulator repair - Each unit is fully tested before shipment - Fast, responsive communication **Questions?** Send us a message — we reply quickly and can confirm compatibility with your VIN. **⚠️ Disclaimer** Please note that while approximately 9 out of 10 batteries can be successfully repaired, some units may be beyond repair due to severe internal damage or corrosion. In such cases, we will issue a **full refund minus return shipping cost**. This ensures transparency and fairness for every customer.

• Brand: BMW
• Type: Lithium Ion Battery
• Interchange Part Number: 61257619276
• OE/OEM Part Number: 61257615024 , 61257610727 , 61257598747
• Manufacturer Part Number: 12148623428 , 12147637186 , 61257625708
• Superseded Part Number: 61257615024 61257610727 61257598747
• Country of Origin: Germany