Batteries are a classic repeat purchase, which makes them worth a few minutes of comparison. Remote controls, clocks, flashlights and kids' toys all use AA or AAA cells.
Alkaline batteries are fine for low-drain devices; high-drain devices such as some toys and cameras may suit rechargeables better.
What to compare
The pack price alone tells you little. Work out the price per battery, and check the stated shelf life.
- Count per pack and price per battery
- Stated shelf life on the listing
- AA or AAA — check the device before ordering
- Whether a rechargeable option makes sense for heavily used devices
Storing and disposing of batteries
Store spare batteries in a cool, dry place, away from metal objects. Many Canadian municipalities and retailers run battery recycling programs, so avoid putting used batteries in household garbage.