Traceability & compliance

Every module, traced from car to car.

We track every pack and every module through its entire life — the vehicle it came from, how it was tested and certified, and the pack and car it is reassembled into. A complete, auditable chain of custody.

100%

of modules logged

cell channels per test

Raw

test files retained

                            8658344136251527121062810320                        

BMW — BMW PHEV Gen2

Capacity

25.266 Ah

Delta V

0.225 V

Tested on

12 Jun 2026

Tested by

Ilmari Juntura

Cell voltages · 16 channels

Source pack

                        T588498710121B3227B002413216527                    

BMW 330e, 530e, X3 2020–2024, 12kWh

Chain of custody

One record, the full journey.

Each module carries an unbroken record from the vehicle it was recovered from to the vehicle it is installed in.

Step 01

Origin

The source pack and the exact vehicle it came from are logged on intake.

                    T5884…16527 · BMW 330e                

Step 02

Tested & graded

Capacity, ΔV, internal resistance and 16-channel cell voltages measured and stored.

                    25.266 Ah · ΔV 0.225 V                

Step 03

Certified

Signed off by a named technician with a date and an immutable status.

                    OK · I. Juntura · 12 Jun 2026                

Step 04

Reassembled & deployed

Placed into a new pack and installed in a customer vehicle by a certified partner.

                    New pack → partner install                

The registry

Documented at every level.

Pack level

Unique pack ID & source vehicle
Pack type, variant & capacity
Intake & provenance status

Module level

Capacity, ΔV, internal resistance, SOH
Tested-on date & certifying technician
Source pack & current pack linkage

Cell & raw data

16-channel cell voltage curves
Capacity-test & pack-voltage traces
Raw cycling & imbalance files retained