HomeProduct Battery Cell TypeLithium Manganese Dioxide Lithium Manganese Dioxide Filter Showing all 2 results Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Level Bolt Smart Lock – Smart Deadbolt that Works with Your Existing Lock for Keyless Lock Entry, App-Enabled Bluetooth… $182.26 BUY SwitchBot Smart Switch Button Pusher – No Wiring, Bluetooth App or Timer Control, Add SwitchBot Hub Mini to Make it… $29.00 BUY