Description:PCB Horizontal type, for single CR2025 CR2016 batteryPlease pay attention to the Specification Table before purchasing, make sure our product is right what you want.---Notes:Battery is not included here.Specification:Overall Size: 28.8 x 22.5x6.1mm/ 1.13" x 0.89"x 0.24"(L*D*H)Output Voltage: 3VFit for: CR2025 CR2016Net Weight: 7gColor: BlackMaterial: Plastic,MetalPackage Content: 2 Pcs x CR2025 CR2016 Battery Holder.