The essentials
- 1A mobile valuation report at a flat rate of auf Anfrages creates objectivity and secures a fair selling price.
- 2The battery's condition (SoH) is the most important value characteristic and is precisely documented using professional hardware.
- 3Independence is at the core of the service: DIAVAG does not sell vehicles or repairs, guaranteeing the legal usability of the results.
Tuesday morning, a backyard in Berlin-Mitte. A high-quality NIU-brand e-scooter is ready for sale. The owner wants to achieve a fair price, but the potential buyer doubts the condition of the battery and brake system. This is where DIAVAG's mobile service comes in. Within 24 hours, the appraiser appears at the vehicle's location. Using calibrated hardware, the e-scooter is systematically inspected to create an objective data basis for the price negotiation. This process takes less than 15 minutes on site and delivers a reliable document for both parties.
Market Value versus Asking Price When Selling an E-Scooter
When selling a used e-scooter, price expectations between seller and buyer often diverge widely. While the seller emphasizes the well-maintained condition and accessories, the buyer focuses on potential risks such as battery aging or hidden accident damage. Without a professional valuation report, the price remains purely a matter of negotiation, which often works against the seller. An independent DIAVAG appraiser neutralizes this situation with a fact-based assessment.
The market value of an e-scooter is influenced by numerous factors that are difficult for laypeople to quantify. In addition to mileage and visual condition, the technical integrity of the electrical components is especially important. A DIAVAG appraisal at a flat rate of auf Anfrages provides the necessary clarity here. It serves as an objective certificate that accurately reflects the vehicle's condition at the time of inspection. This is particularly important since e-scooters in urban use are often subject to high mechanical stress from cobblestones or weather conditions.
The Mobile Advantage: The Appraiser Comes to the Location
A key obstacle in valuing small vehicles is the transport effort. Many owners avoid the trip to a stationary inspection facility such as TÜV or DEKRA, as this requires time and often a means of transport. DIAVAG solves this problem with a consistently mobile concept. The appraiser comes directly to the customer's garage, yard or workplace. This service is available in the areas of Hamburg, Berlin and Munich with no hidden travel costs.
The on-site inspection follows a standardized workflow that combines efficiency and precision. The appraiser only needs access to the vehicle and about 15 minutes of time. Through the use of mobile, calibrated hardware, the quality of the inspection is identical to a stationary examination. This time advantage is crucial when a sale needs to be completed at short notice. An appointment is typically available within 24 hours, which optimally supports the dynamics of the used market.
Technical Inspection and Hardware Use
The quality of an appraisal depends on the technology used. DIAVAG appraisers carry a special hardware case optimized for the requirements of micromobility. Standard equipment includes an OBD2 scanner, provided the vehicle has a corresponding interface, to read out fault memories and real-time parameters. This is supplemented by a digital multimeter to check electrical systems and a coating-thickness gauge to detect respraying or hidden accident damage on the frame.
In addition to the electronics, mechanical safety is meticulously checked. A tread-depth gauge documents the condition of the tires, while the brake system and lighting undergo a functional check. The entire inspection is accompanied by standardized photo documentation. These images are an integral part of the subsequent PDF appraisal and ensure complete traceability of the condition. Through this in-depth inspection process, DIAVAG differs significantly from pure online estimation tools, which are based solely on statistical algorithms.
The Battery Check as a Decisive Value Characteristic
For an e-scooter, the battery is the most expensive individual component. Its condition, the so-called state-of-health (SoH), largely determines the residual value of the vehicle. A battery that has only 70 percent of its original capacity left significantly reduces the utility value and thus the selling price. DIAVAG integrates the Premium Battery Test as needed to make a precise statement about cell balance and actual capacity. For high-voltage systems or particularly high-value e-scooters, this test is offered in the premium package for auf Anfrages.
Buyers today are sensitized to the issue of battery degradation. A seller who can prove in writing that their scooter's battery still has over 90 percent capacity has an unbeatable argument in price negotiations. This proof also protects against later complaints or warranty claims, since the condition at the time of sale is documented. DIAVAG is already preparing for the EU Battery Passport, which becomes mandatory from February 2027 and requires transparent documentation of battery history.
Legal Certainty through BVSK and ISO Standards
An appraisal is only as valuable as the qualification of its creator. All DIAVAG appraisers work according to the guidelines of the BVSK (Bundesverband der freiberuflichen und unabhängigen Sachverständigen für das Kraftfahrzeugwesen). In addition, the inspection body is accredited under ISO/IEC 17020 Type A, which guarantees the highest level of independence. This means DIAVAG has no vested interest whatsoever in the sale or repair of the vehicle. This neutrality is the basis for the acceptance of the appraisal by insurers, banks or in a legal context.
Every appraisal is finally reviewed and signed by a senior inspector. This ensures that the assessment also serves as a reliable document in legal disputes, for example in the context of an inheritance or a divorce. In such cases, reference is often made to the Judicial Remuneration and Compensation Act (JVEG), whose standards DIAVAG follows. For specific legal questions, however, customers should always consult a lawyer or notary, as DIAVAG does not provide legal advice but rather delivers the technical factual basis.
Transparent Flat Rates with No Hidden Costs
In the appraisal industry, billing by the hour or based on the determined vehicle value is widespread. This often leads to unpredictable costs for the customer. DIAVAG breaks with this practice and relies on a transparent flat-rate model. The standard valuation of an e-scooter costs auf Anfrages. This price includes travel within the area, the on-site inspection and the creation of the digital appraisal. There are no hidden fees for photos or data archiving.
| Service | Standard Appraisal | Premium Appraisal |
|---|---|---|
| Price | auf Anfrage | auf Anfrage |
| Asset class | E-scooter, cargo bike, car | Electric car, home battery storage, high value |
| Battery check | Basic diagnostics | Premium Battery Test (SoH) |
| Documentation | BVSK-compliant PDF | BVSK-compliant PDF + notarial hash |
| Appointment window | 24 hours | 24 hours |
This model offers planning certainty for private sellers and commercial fleet operators alike. For dealers requiring more than 50 appraisals per month, DIAVAG also offers individual terms and an API connection to existing dealer management systems (DMS). This enables seamless integration of the professional valuation into the digital purchasing process.
Digital Documentation and Tamper Protection
The result of the inspection is a high-resolution PDF appraisal, which is delivered digitally to the customer on the same day. In an era where digital documents are easily manipulated, DIAVAG relies on state-of-the-art security technologies. Optionally, the appraisal can be provided with a notarial hash on the Polygon blockchain. This creates an immutable digital fingerprint of the document that can be verified at any time. Such a feature is particularly valuable for high-value assets or in the commercial sector.
Data is stored in compliance with GDPR on servers within the European Union. This guarantees maximum data security for the customer. In addition to the technical data and the determined market value, the appraisal also includes a detailed list of all identified defects as well as a photo series documenting the visual condition. This transparency creates a basis of trust that significantly shortens the sales process, since potential buyers receive all relevant information at a glance.
Target Groups for E-Scooter Valuation
The target group for an e-scooter valuation report is diverse. First and foremost are private sellers who want to achieve the maximum price and protect themselves against unjustified price pressure. Buyers also benefit from the service if they want an expert to confirm the technical safety of the vehicle before making a larger investment. In this case, the buyer can commission the appraiser to avoid unpleasant surprises after the purchase.
Another important area is insurance cases. After a fall or theft, insurers often require proof of the vehicle's replacement value. A current DIAVAG appraisal significantly speeds up claims processing here. Commercial users, such as delivery services or sharing providers, also find regular inventory valuation essential for accounting and fleet management. Here, DIAVAG offers a scalable solution through the standardized workflow that goes beyond the limits of classic vehicle appraisals.
DIAVAG Compared to Other Providers
There are various approaches in the vehicle valuation market. Classic inspection organizations such as TÜV or DEKRA are strong in the field of periodic technical inspection but rarely offer specialized, mobile valuation reports for e-scooters, including in-depth battery diagnostics. Online platforms like mobile.de offer value checks, but these are based purely on statistical data and do not take into account the individual condition of the vehicle on site. An e-scooter with a defective battery would achieve the same value there as a top-maintained model.
Other portals such as 'wirkaufendeinauto' pursue their own sales interest. They often value vehicles with the goal of buying them themselves. DIAVAG, on the other hand, remains strictly independent. We do not sell vehicles, insurance, or carry out repairs. Our only product is objective information. This independence is the decisive factor for the legal usability and acceptance of the appraisal among all market participants. With coverage of seven asset classes, including boats and home battery storage, DIAVAG also offers expertise that goes far beyond the classic car sector.
Frequently asked questions
- What does a valuation report for an e-scooter cost?
- The standard valuation report for an e-scooter costs auf Anfrages as a flat rate from DIAVAG. This includes travel within the area, the mobile on-site inspection and the BVSK-compliant PDF appraisal.
- How long does the on-site appointment take?
- The inspection by the appraiser typically takes less than 15 minutes. Thanks to standardized workflows and modern hardware, the condition of the e-scooter is captured efficiently and precisely.
- When do I receive the finished appraisal?
- The signed PDF appraisal is delivered to you on the same day as the inspection. With appointments available within 24 hours, this enables an extremely fast turnaround for your sale.
- Is the e-scooter's battery checked in detail?
- Yes, an inspection of the electrical systems is carried out as part of the assessment. For an in-depth diagnosis including state-of-health (SoH), the premium package for auf Anfrages can be selected, which includes the Premium Battery Test.
- Is the appraisal legally sound?
- Yes, the appraisals are BVSK-compliant and prepared by qualified appraisers. The ISO/IEC 17020 Type A accreditation underscores the independence, which is decisive for insurance or legal purposes.
- In which cities is DIAVAG available?
- The mobile service is currently available in the areas of Hamburg, Berlin and Munich. A nationwide rollout is planned for 2026.
We'll get in touch with you personally.
No newsletter, no mailing list: sign up if you'd like to learn more about the platform — we'll reach out to you directly.