Duracell Coppertop MN1500 AA 2850 mAh Single Use Batteries - 16 pack Product description: Duracell Coppertop Alkaline Batteries are engineered with Duralock Power Preserve Technology, offering electronics, gadgets and devices premium power. Simply press the white circles on each side of the battery simultaneously to check power levels. Batteries are guaranteed for 10 years in storage and are made without mercury. After usage, dispose properly. Shipping: I will ship within 2 days after receiving payment (excluding weekends). I will only ship to United States buyers. Shipment is via USPS First Class Mail, USPS Priority Mail, UPS Ground, FedEx Home, or DHL based on my preference. Questions and Problem Resolution: Additional pictures are available on request. If you have any questions or concerns, please do not hesitate to contact me. I will attempt to respond within 24 hours, if not much sooner. If there is a problem or dispute during the transaction, I want to assist as much as possible.