NB6L NB-6LH Li-ion Rechargeable Replacement Battery made for Canon Digital Camera.Battery Specifications - Energy Storage Capacity: 1060 mAh /Voltage: 3.7 volts /WH: 3.9 Wh, Chemistry: Li-ion - works just like the original. Memory free for maximum performance - Absolutely no memory effect so that you can charge battery at any time - Super Long Time Recording. 100% Safety Guarantee: Built with multiple circuit protection (over-charging, short-circuit, high-temperature, and surge protection), and high-quality, fire-resistant construction.