Superpower Super Heavy Duty AA/AAA Batteries

a week after buying these the all started leaking

These batteries are very cheap at just 99p for 20! Unforunately as you'd expect they don't last that long, in my CD Player they last around 3 albums which isn't very long compared to rechargeables. But before you turn away from them think, if you have low power devices like Remote Controls, Alarm Clocks etc. then these are perfect, usually you'd get 12 for £1 for the branded equivalent of these batteries. So, unless you've got low power devices I wouldn't recommend them but they're still cheap at £1 for 20 Zinc Chloride batteries! Perfect for low power drain devices.