Beillen BL-BM380 is a B-Mount battery with 26V output, equipped with dual D-Tap output connectors. Special cell isolation module is used to ensure insulation and protection between cells, as well as good fixture to cells and PCB for better safety, stability and anti-shock performance. The battery shell used high quality PC materials to make the battery more sturdy and anti-dropping. Built in resumable protection circuit board. Multiple protections, such as overcharge, over discharge, over current, short circuit and temperature anomaly protection.