ECU Technik

Used HV traction batteries for EVs and hybrids - 4710 in stock

Used traction packs in our offer: 4710 items, 1-107 kWh, model years 2002-2026, prices from 5289 zł gross. Every battery gets an SOH reading before shipping and a test report. Ordered on demand: availability confirmed within 24 h, delivery 5-14 working days on a pallet (ADR). Installation with BMS adaptation in our EV workshop in Imielin near Katowice.

HV battery repair from 3,500 PLN
Instead of replacing the pack: module-level repair and balancing near Katowice.
SOH test report with every battery 12-month warranty with our installation · VAT invoice Delivery 5-14 days (ADR, pallet) SEP qualifications and HV certification

4,710 items

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Frequently asked questions

Is a used battery tested?

Yes. Before shipping we read the cell state of health (SOH) and attach a test report. Items with a listed SOH have a measured result.

Can my battery be repaired instead of replaced?

Often yes. We repair packs at module level from 3,500 PLN: damaged modules are replaced and cells balanced. Diagnostics in Imielin near Katowice.

How do delivery and installation work?

The battery ships on a pallet under ADR rules, 5-14 working days after confirmation. Installation with BMS adaptation in our workshop (HV certified).

Will it fit my car?

Check the OE number on your battery or enter the VIN in the inquiry form - we confirm fitment before ordering.

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