- Lithium ion battery with a particularly long service life, allows you to use your camera for a long period of time\n- Brand name cells for a longer service life and stable life cycles\n- Safety electronics to protect the cells\n- Polyswitch stops current flow in case of damage or overheating\n- Quality assurance by continuous control of the safety electronics and a reliable capacity indication\n- Gold-plated contacts prevent oxidation and ensure optimum current flow\n- 5-year guarantee