Common Questions About Custom Battery Projects

Useful starting inputs include the application, nominal voltage, load profile, required runtime, available space, charging method, operating environment, communication needs and target market. Missing values can be clarified during requirements review.

Yes. You can start by sharing the equipment application, any available battery information and the main problem you need to solve. Photos, drawings, an existing specification or preliminary operating data can help. Missing technical details can be clarified during requirements review.

For an initial review, share the application, available specifications, project stage and expected quantities. A formal quotation may require confirmation of voltage, capacity or runtime, continuous and peak loads, dimensions, charging method, communication, operating environment, validation and certification requirements. Pricing is based on the agreed configuration and project scope.

No. A custom battery system may include chemistry and cell selection, electrical architecture, BMS logic, communication, enclosure, connectors, thermal strategy, charger coordination, validation and certification planning.

This can be evaluated after reviewing the existing battery and equipment requirements. Compatibility checks may include dimensions, mounting, connector pin assignments, voltage limits, charger behavior, communication protocols and protection logic. A matching connector alone does not establish compatibility; the proposed replacement must be validated with the equipment.

Yes, when required. The battery and BMS can be developed around interfaces such as CAN, RS485 or RS232, subject to the host protocol, control requirements and agreed project scope.

Yes. Stellova coordinates sample production and testing with qualified production partners. Prototype scope and acceptance criteria are defined for the project before release.

Sample quantities and production minimums are reviewed for each project. They depend on the cell and component selection, custom tooling, development work and manufacturing requirements. Share your prototype quantity and expected production volume so the applicable requirements can be confirmed.

Lead time depends on requirements approval, design complexity, component availability, tooling, testing and any applicable certification activities. Prototype and production schedules are reviewed separately. The delivery schedule is confirmed against the agreed scope and current material availability.

Stellova can directly manage certification work within the agreed project scope. The exact standard, evidence, laboratory route, schedule and cost depend on the battery, application and destination market.

Stellova manages customer requirements, engineering and projects, and coordinates production through qualified long-term or associated production resources selected for the project. Stellova personnel perform production quality checks and provide reports.

Production readiness, incoming and in-process checks, end-of-line testing, sampling, traceability and release records are defined according to the project. Stellova personnel perform inspections and provide the agreed quality report.

If your project requires confidentiality terms, raise this before sending sensitive drawings or technical files. NDA requirements can be reviewed, and any agreement must be accepted by both parties before protected information is exchanged. For the initial discussion, share only the information needed to assess the application and project scope.

Stellova provides direct customer-facing technical support and coordinates any required engineering or production follow-up with the relevant project partners.