AmazonBasics 9 Volt Everyday Alkaline Batteries (4-Pack) : Amazon.in: Electronics
Amazon.com: Duracell Optimum AA Batteries | 4 Count Pack | Lasting Power Double A Battery | Alkaline AA Battery Ideal for Household and Office Devices | Resealable Package for Storage : Electronics
Amazon.com: Amazon Basics 4 Pack CR2032 3 Volt Lithium Coin Cell Battery : Health & Household