IDX IDX 7.4V, 5000mAh NP Style Lithium Ion Battery With "Secured Interface". For Panasonic AG-HM70 and AG-HMC150 Camcorders IDX warrants this product to be free from defect in workmanship and materials for two years from date of purchase; one year warranty for battery capacity. Provides approximately three hours of continuous recording time with a robust capacity of 5000mAh. Secured interface between the battery and the Panasonic camcorder allows an analog battery level display in the camcorder viewfinder. 3 LED push-button power indicator on the front of the battery provides the operator with a quick reference of the remaining level of power; pushing the check' button displays current capacity. Environmentally friendly, the SSL-VBG50 can be recycled and requires no special disposal.