Emazinglights CR2450 Batteries 3 Volt Lithium Coin Cell 3V Button Battery (20 Pa 313101682663 | eBay
CR2450 Battery 3V Lithium Pack of 10 Batteries by GP Batteries Type CR2450 Cell Size Super Alkaline Extra Batteries ideal for: Toys/Radio's/Garden equipment: Amazon.co.uk: Electronics & Photo