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We are Proponent
Proponent Battery Services GmbH provides services, products and technical solutions for a safe power supply in aircraft.
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About us
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Batteries
Aviation Batteries
We are an Authorized Distributor for manufacturers such as Saft, Marathon, Hawker. The product line also covers Concorde and Gill lead-acid batteries.
Batteries
SAFT
Marathon
Hawker
Concorde
Gill
Cell Spare Parts
SAFT
Marathon
Hawker
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Summary
Battery Shop
Battery Shop & Equipment
Find the right Battery Shop Setup with us!
D+C Test Equipment
Battery Charger/Analyzer DC-CA1000
Battery Filler DC-800
Temperature Sensor Test Unit DC-700
Vent Valve Test Unit DC-600
Charger/Trickle Charger DC-CTC24
Trickle-Charger DC-TC60
Battery Shop Accessories
Services
MRO Capabilities
AOG
Maintenance
Battery Shop
Battery Trainings
Media & Manuals
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Part Search
Company
We are Proponent
Proponent Battery Services GmbH provides services, products and technical solutions for a safe power supply in aircraft.
About us
About us
News
Approvals, Certificates
Jobs
Contact
Batteries
Aviation Batteries
We are an Authorized Distributor for manufacturers such as Saft, Marathon, Hawker. The product line also covers Concorde and Gill lead-acid batteries.
Batteries
SAFT
Marathon
Hawker
Concorde
Gill
Cell Spare Parts
SAFT
Marathon
Hawker
Request for Quotation
Summary
Battery Shop
Battery Shop & Equipment
Find the right Battery Shop Setup with us!
D+C Test Equipment
Battery Charger/Analyzer DC-CA1000
Battery Filler DC-800
Temperature Sensor Test Unit DC-700
Vent Valve Test Unit DC-600
Charger/Trickle Charger DC-CTC24
Trickle-Charger DC-TC60
Battery Shop Accessories
Services
MRO Capabilities
AOG
Maintenance
Battery Shop
Battery Trainings
Media & Manuals
Support
Downloads
Part Search
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General
Technics & Visions
New Head of Research and Development
New Head of Research and Development
General
New Head of Research and Development
We are pleased to welcome Bernard Fabrice Maben Makoup as our new Head of Research…
2 September, 2025
Premium Partnership with SAFT for Batteries & Cells
Premium Partnership with SAFT for Batteries & Cells
General
Premium Partnership with SAFT for Batteries & Cells
We are pleased to announce another important step in strengthening our partnership with our business…
19 August, 2025
Partnership with UMLAUT – Helicopter Fire Extinguishing System
Partnership with UMLAUT – Helicopter Fire Extinguishing System
General
Partnership with UMLAUT – Helicopter Fire Extinguishing System
We are pleased to announce a significant expansion of our product portfolio and our partnership…
12 August, 2025
New Company Name is registered
New Company Name is registered
General
New Company Name is registered
We would like to inform you that our company, D+C Airparts Battery in Europe GmbH,…
12 June, 2023
New Company Site near Frankfurt Airport
New Company Site near Frankfurt Airport
General
New Company Site near Frankfurt Airport
We are very pleased to announce our movement to our new facility located at Hessenring…
27 July, 2022
Newly developed: Battery Charger Analyzer DC-CA1000
Newly developed: Battery Charger Analyzer DC-CA1000
Technics & Visions
Newly developed: Battery Charger Analyzer DC-CA1000
We are proud to inform that over several months of technology development, we are offering…
17 February, 2022
