• Brand: Top Power

• Product Model: CR1620
• Product Name: Button Battery
• Battery Voltage: 3V
• Battery size: Diameter 16mm, Thickness 2mm
• Product use: Toys, calculators, laser pointers, calculators, cameras, clocks, watches, computers, games, digital cameras, camcorders, PDAs, remote controls, electronic instruments, MP3 players, digital voice recorders, blood glucose meters, cholesterol testing meters, LED lights and other electronic appliances.