Flexible PTC Heating Film for Energy Storage Battery | YOTTECH

Energy storage batteries may operate in environments where seasonal temperature changes affect charging conditions and available battery capacity. YOTTECH Flexible PTC Heating Film for Energy Storage Batteries provides a heating component intended for integration into battery thermal management systems, particularly where low-temperature preheating is required.

This product features a broad, flat rectangular body with a smooth orange surface. Unlike heating films with exposed conductive patterns and connection tabs at opposite ends, this configuration has a centrally positioned connection point along its upper edge, with a wire extending outward. This arrangement offers a different option for electrical routing within an energy storage battery assembly.

The heating film uses PTC self-regulating technology to support temperature management as operating conditions change. It can be incorporated into battery preheating arrangements to help bring battery cells toward a suitable operating temperature before charging in cold environments.

Its rectangular format is suitable for evaluating heating coverage across designated areas of battery modules. The placement of the film, connection routing and integration with the battery management system should be determined according to the battery pack structure and application requirements.

YOTTECH provides customized PTC heating film solutions for residential energy storage, commercial battery systems and other stationary battery applications, with configurations developed to accommodate different installation layouts and thermal management needs.