Types of Batteries: Primary & Secondary Cells Explained ContentFast Deposit and WithdrawalList of battery sizesDo I have to create a new account in the Batery app? The bigger brothers D and C-type batteries are normally used in devices such as radios, cassette players, toys, and flashlights. The AA, AAA, and AAAA were commonly used in devices such as alarm clocks, portable electronics, remote...