We specialise in new high-voltage battery solutions for BMW PHEV and Porsche E-Hybrid vehicles. Used or refurbished modules are not our core product. Every project starts with correct vehicle and battery identification.
The site is organised by brand and specific vehicle model, so you can quickly reach the right car. Every landing page includes compatibility guidance, common symptoms, module information and an enquiry form.
MTG manufactures aftermarket solutions for replacing degraded traction batteries. For BMW and Porsche, configuration depends on model, generation and battery pack, so selection is based on vehicle data rather than the model name alone.
For supported BMW PHEV configurations. Variant and module count are confirmed by VIN.
For supported Porsche E-Hybrid configurations. 2420Wh module; a typical compatible set uses eight modules.
Modules are checked before shipment and installation information is prepared for the specific project.
We can communicate with the technician before installation, during fitting and after the first start-up.
Our technical catalogue defines test criteria for energy efficiency, initial capacity, insulation and voltage consistency. Final warranty terms for an order are stated in the PI / contract.
We do not want to sell the wrong part. We first identify the vehicle and pack, then confirm the modules, and only then prepare the quotation and workshop information.
Add model year, country and model. If you have an ISTA report or other diagnostic data, include the key information.
We verify generation, module layout and whether our solution is applicable. If needed, we ask for a battery-label photo.
You receive supply scope, warranty terms, logistics and installation support. Poland stock availability is confirmed at enquiry time.
Leave your contact details, choose the vehicle and describe the issue. The form is configured to send enquiries to jack@mtgbattery.com.
