Cell replacement and repair of traction batteries

If traction batteries start to lose power, individual cells fail or the running time drops noticeably, you don’t always need to replace the battery straight away. We’ll check the condition of your battery, replace any faulty cells and carry out professional repairs – so that your battery is back in reliable service.
Service request
  • cell replacement and repair of traction batteries
  • inspection of cells, connectors, cables, plugs and battery tray
  • clear recommendation regarding repair, reconditioning or replacement

Our repair service is ideal for:
  • forklift and industrial truck batteries
  • traction batteries with poor runtime or faulty cells
  • batteries with damaged connectors, cables, plugs or casing parts

An overview of our services

Our repair services help to ensure that traction batteries can continue to be used cost-effectively, reduce downtime and enable the targeted repair of faulty components.

Cell replacement in traction batteries

We inspect any cells that appear abnormal or defective and, where necessary, replace them professionally – taking into account the battery type, condition and usage profile.

Repair of connectors and terminals

Damaged cell connectors, cables, plugs, terminals or connection components are inspected and, if necessary, repaired or replaced.

Inspection of the battery tray

Check the battery tray for damage, corrosion, leaks or any safety-related issues.

Fault analysis & condition assessment

Measurement of relevant battery parameters such as voltage, density, temperature and cell condition to assess whether the battery can be repaired.

repairs as required

Targeted repairs to individual components, so that the battery can once again be used safely and reliably.

Audit report & recommendation

You will receive a detailed assessment of the battery’s condition, along with a clear recommendation regarding repair, cell replacement or replacement of the battery itself.

Service packages to suit every need

You decide on the scope of the inspection and repair work. From a quick basic check to a comprehensive overhaul – transparent, easy to plan and tailored to your needs.

Package 1

Basic check

Ideal for a quick initial assessment in the event of a short service life or initial signs of problems.
  • visual inspection of the traction battery
  • voltage measurement of individual cells
  • inspection of terminals and connectors
  • brief recommendation on how to proceed

Package 2

Repair package

For batteries with known cell issues, damaged components or recurring performance problems.
  • advanced cell testing and condition assessment
  • replacement of faulty or weak cells following testing
  • repair of connectors, cables or plugs
  • test report including recommendations for action

Package 3

Full service maintenance

For heavy-duty traction batteries, forklift fleets and applications requiring high availability.
  • comprehensive inspection of the entire battery
  • cell replacement following a technical assessment
  • repair of terminals, connectors and the battery tray
  • Ffnctional test following repair
  • documentation and recommendations for continued operation

How cell replacement and repair work

Clearly structured procedures ensure that the condition of your traction battery is thoroughly checked and that the appropriate repairs are carried out in a targeted manner.

1. Enquiry & description of the fault

Please provide us with the battery type, voltage, capacity, intended use and any issues such as short runtime, charging problems, cell faults or visible damage.

2. Inspection & diagnosis

We inspect the battery, measure relevant cell parameters and assess whether replacing the cells or carrying out a repair is economically viable.

3. Repair & cell replacement

Defective cells or damaged components are professionally replaced, repaired and prepared for further use.

4. Final test & recommendation

Following the repair, we test the battery’s functionality and provide you with a clear recommendation regarding its continued use, maintenance or any necessary follow-up work.

Your advantages

By replacing individual cells and carrying out repairs, traction batteries can often continue to be used cost-effectively – without having to rush into replacing the entire battery.

Save money

Targeted repairs can be a cost-effective alternative to buying a completely new battery.

Less downtime

Faulty cells and damaged components are specifically identified and repaired.

Longer service life

With professional repairs and appropriate maintenance, the existing battery can remain in service for longer.

a clear basis for decision-making

You will receive a clear assessment of whether repair, reconditioning or replacement is the best option.

Do you need a battery replacement or a repair?

We’d be happy to inspect your traction battery and assess whether a repair or cell replacement is advisable – in a practical, transparent manner and tailored to your specific application.

Telephone: 04403/60202-0
Email: info@batterie-siems.de

Tip: Please feel free to send us photos of the battery, the plate type, the cells and connectors, or any existing test results. This will enable us to assess and prepare for the repair in the best possible way.
Cell replacement and repair of traction batteries

If traction batteries start to lose power, individual cells fail or the running time drops noticeably, you don’t always need to replace the battery straight away. We’ll check the condition of your battery, replace any faulty cells and carry out professional repairs – so that your battery is back in reliable service.
Service request
  • cell replacement and repair of traction batteries
  • inspection of cells, connectors, cables, plugs and battery tray
  • clear recommendation regarding repair, reconditioning or replacement

Our repair service is ideal for:
  • forklift and industrial truck batteries
  • traction batteries with poor runtime or faulty cells
  • batteries with damaged connectors, cables, plugs or casing parts

An overview of our services

Our repair services help to ensure that traction batteries can continue to be used cost-effectively, reduce downtime and enable the targeted repair of faulty components.

Cell replacement in traction batteries

We inspect any cells that appear abnormal or defective and, where necessary, replace them professionally – taking into account the battery type, condition and usage profile.

Repair of connectors and terminals

Damaged cell connectors, cables, plugs, terminals or connection components are inspected and, if necessary, repaired or replaced.

Inspection of the battery tray

Check the battery tray for damage, corrosion, leaks or any safety-related issues.

Fault analysis & condition assessment

Measurement of relevant battery parameters such as voltage, density, temperature and cell condition to assess whether the battery can be repaired.

repairs as required

Targeted repairs to individual components, so that the battery can once again be used safely and reliably.

Audit report & recommendation

You will receive a detailed assessment of the battery’s condition, along with a clear recommendation regarding repair, cell replacement or replacement of the battery itself.

Service packages to suit every need

You decide on the scope of the inspection and repair work. From a quick basic check to a comprehensive overhaul – transparent, easy to plan and tailored to your needs.

Package 1

Basic check

Ideal for a quick initial assessment in the event of a short service life or initial signs of problems.
  • visual inspection of the traction battery
  • voltage measurement of individual cells
  • inspection of terminals and connectors
  • brief recommendation on how to proceed

Package 2

Repair package

For batteries with known cell issues, damaged components or recurring performance problems.
  • advanced cell testing and condition assessment
  • replacement of faulty or weak cells following testing
  • repair of connectors, cables or plugs
  • test report including recommendations for action

Package 3

Full service maintenance

For heavy-duty traction batteries, forklift fleets and applications requiring high availability.
  • comprehensive inspection of the entire battery
  • cell replacement following a technical assessment
  • repair of terminals, connectors and the battery tray
  • Ffnctional test following repair
  • documentation and recommendations for continued operation

How cell replacement and repair work

Clearly structured procedures ensure that the condition of your traction battery is thoroughly checked and that the appropriate repairs are carried out in a targeted manner.

1. Enquiry & description of the fault

Please provide us with the battery type, voltage, capacity, intended use and any issues such as short runtime, charging problems, cell faults or visible damage.

2. Inspection & diagnosis

We inspect the battery, measure relevant cell parameters and assess whether replacing the cells or carrying out a repair is economically viable.

3. Repair & cell replacement

Defective cells or damaged components are professionally replaced, repaired and prepared for further use.

4. Final test & recommendation

Following the repair, we test the battery’s functionality and provide you with a clear recommendation regarding its continued use, maintenance or any necessary follow-up work.

Your advantages

By replacing individual cells and carrying out repairs, traction batteries can often continue to be used cost-effectively – without having to rush into replacing the entire battery.

Save money

Targeted repairs can be a cost-effective alternative to buying a completely new battery.

Less downtime

Faulty cells and damaged components are specifically identified and repaired.

Longer service life

With professional repairs and appropriate maintenance, the existing battery can remain in service for longer.

a clear basis for decision-making

You will receive a clear assessment of whether repair, reconditioning or replacement is the best option.

Do you need a battery replacement or a repair?

We’d be happy to inspect your traction battery and assess whether a repair or cell replacement is advisable – in a practical, transparent manner and tailored to your specific application.

Telephone: 04403/60202-0
Email: info@batterie-siems.de

Tip: Please feel free to send us photos of the battery, the plate type, the cells and connectors, or any existing test results. This will enable us to assess and prepare for the repair in the best possible way.