FAQ

Yes. HOPPT Battery develops customized battery solutions according to the actual requirements of the customer's equipment and application. Our engineering scope can include cell selection, battery chemistry evaluation, BMS development, electrical architecture, PACK structural design, thermal management, communication integration, connectors, protection functions, testing and manufacturing. Typical project information includes: Operating voltage Required capacity or runtime Continuous and peak power/current Available installation dimensions Operating and storage temperature Charging requirements Communication protocol Environmental conditions Certification or market-access requirements The final solution is determined after engineering evaluation.

Depending on the application and technical requirements, we can evaluate lithium polymer, lithium-ion and lithium iron phosphate battery solutions. Cell chemistry and cell type are selected according to factors such as energy requirement, power demand, operating temperature, cycle-life target, dimensions, weight and system architecture.

Yes. HOPPT Battery undertakes customized battery-system projects covering voltage platforms from approximately 12V to 1000V, subject to the technical requirements and engineering evaluation of each project. For applicable high-voltage systems, the engineering scope may include BMS, contactor control, pre-charge circuits, insulation monitoring, HVIL, fuse protection, thermal management, CAN or RS485 communication and system-level validation. Specific architecture depends on the equipment interface and project requirements.

There is no single MOQ that applies to every customized battery project. MOQ depends on the battery type, cell availability, tooling, structural components, BMS requirements, certification requirements and production process. Prototype quantities, engineering samples and mass-production quantities are evaluated separately. Please provide your project requirements so that our team can confirm the applicable MOQ.

Engineering samples and prototype battery packs can be provided according to project requirements. Whether a sample is charged, the sample quantity, engineering cost and shipping cost depend on the product configuration and development scope. Sample conditions will be confirmed in the quotation or project agreement before production.

Sample lead time depends on the complexity of the project. A standard battery configuration may require less engineering work, while customized BMS development, mechanical design, tooling, thermal management, special connectors or high-voltage architecture may require additional development and validation time. The project schedule is confirmed after technical requirements have been reviewed.

Production capacity varies significantly by battery type, cell format, PACK structure, manufacturing process and project volume. For customized industrial battery systems, capacity planning is evaluated according to the confirmed BOM, process requirements, production line, testing requirements and delivery schedule. Customers with forecast or volume requirements are encouraged to provide an estimated annual or monthly demand for production planning.

There is no universal production lead time for all battery products. Lead time depends on: Cell and component availability BMS and PCB requirements Tooling and mechanical parts Certification or testing requirements Order quantity Production schedule Customer approval process The confirmed delivery date is stated in the quotation, purchase agreement or order confirmation.

Packaging and transportation arrangements are selected according to the battery configuration, energy rating, shipping method, destination and applicable transport requirements. Where required, lithium battery shipments may involve appropriate packaging, labeling and transport documentation. The specific shipping method and required documentation are confirmed for each shipment.

Certification and compliance requirements vary by product, battery configuration, destination market and application. Company-level management-system certification and product-level certificates or test reports should therefore be distinguished. For a specific project, customers should provide the required standard or target market. Our team will then confirm whether an existing certificate or report applies to the proposed battery configuration or whether additional testing or certification is required. Please refer to our Certificates page for currently published records and their applicable scope.

No. A certification, test report or transport document normally has a defined holder, product scope, model, cell configuration, standard and/or validity period. A certificate displayed on our website should not be interpreted as automatically covering every battery pack or customized battery system supplied by HOPPT Battery. For project qualification, please contact us with the relevant battery model and certification requirement.

The validation plan depends on the battery system and application. Typical engineering verification may include: Capacity and energy verification Charge and discharge performance Continuous and peak-current testing BMS protection-function verification Communication testing Temperature monitoring Structural inspection Insulation and withstand-voltage testing for applicable systems Vibration or environmental testing where required Project-specific functional testing The applicable test standard, conditions and acceptance criteria should be agreed before testing.

Test records and project documentation can be provided according to the agreed project scope. Third-party certificates or reports are provided where applicable to the specific model or configuration. The availability and scope of documentation should be confirmed before order placement when certification is a mandatory project requirement.

Payment method, deposit ratio and final-payment terms depend on the customer, order type, project stage and commercial agreement. The applicable terms are stated in the formal quotation, proforma invoice or sales contract.

Available Incoterms and logistics arrangements depend on the destination, shipment type and commercial agreement. The applicable Incoterm should be confirmed in the quotation or sales contract rather than assumed from this FAQ.

To improve the accuracy of technical evaluation, please provide as much of the following information as possible: Nominal and operating voltage Capacity or required runtime Continuous current or power Peak current or peak power and duration Charging method and charger information Maximum battery dimensions and weight Operating and storage temperature Communication requirements such as CAN or RS485 Connector and interface requirements IP, vibration or environmental requirements Target market and certification requirements Estimated prototype and production quantities If some parameters are not yet defined, our engineering team can discuss the application conditions with you before proposing a battery-system architecture.