Hahnel use only the most modern battery technology to make our Lithium Ion batteries. They feature a high energy density, have no memory effect and are produced to the highest quality standards. A built-in microprocessor safeguards the cells by limiting maximum voltage and by protecting against deep discharge, short circuit and overload.\n\nFeatures\n\n--Milliampere - 1110 mAh\n\n--Volts - 3.7V\n\n--Watt - 4.1Wh\n\n--Made out of lithium ion\n\n--High performance quality cells\n\n--Protection circuit\n\n--Battery cover\n\n--HL-6LHP Li-Ion Battery for Canon Digital Cameras\n\n--Replacement for Canon NB-6L/6LH