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Proponent Battery Services GmbH is authorized to provide:

  • Distribution – Saft / Marathon / Hawker
  • Technical Assistance
  • Warranty Repair
  • Spares Stocking
  • Routine Maintenance, e.g. battery cell performance/capacity-testing for Saft / Marathon / Hawker / Concorde
  • Repair Service, e.g. exchange faulty battery parts
  • AOG Service
  • Special Service for battery-retrofit on:
  • Polish aircraft e.g.
  • PZL – Mielec: M-28 SKYTRUCK
  • Czech aircrafts e.g.
  • Let: L-410
With our large stock of spare parts we are in the situation to replace all unserviceable parts immediately.

In our own Battery Shop we service any kind of aircraft batteries no matter what manufacturer of Airplane or Helicopter (Airbus, Boeing, Fokker, ATR, Tupolev, Embraer, Bell, Eurocopter, Augusta, etc.)

A Service Agreement with Proponent Battery Services GmbH will guarantee our customers a TAT of 6 working days.