Battery Cost Calculator
Discover how much you're spending on disposable batteries
Select Your Currency
What do you use disposable batteries in?
AA Battery Usage
AAA Battery Usage
How do you buy your batteries?
You're on the list!
Thanks for joining the Power Pals family! You're one step closer to rescuing your batteries and keeping the adventures going.
$0
$0
Based on the monthly quantities you enter, multiplied by 12 and the estimated price per battery. Five-year spending assumes the same usage and prices.
Buying pattern: emergency = 4-pack, regular = 8-pack, mixed = 12-pack, bulk = 20-pack. AA and AAA use the same price assumption. Device suggestions are starting estimates, not measured household averages.
Some pack prices are derived estimates. Actual usage and prices will vary.
Mitre 10 (NZ), Bunnings (AU), Walmart (US/Canada), Tesco (UK), Amazon.de (EU).
Pricing reference: 11 August 2026
Spending too much on disposables?
Save money with the Power Pals Rechargeable Battery Rescue Kit, launching end of November 2026. The kit includes an 8 slot smart battery charger, 8x rechargeable batteries, a battery tester and a screwdriver to open battery compartments all organised in one place. Join the waitlist and get 4 bonus batteries with your kit at launch.
Privacy policy