4 NiMH batteries with charger, price: $27.
The batteries can be charged minimum 500 times, ie you get 500*4 batteries = 2.000 batteries.
Price per “battery”: $27/4 = $6,75. Price per charged battery is $6,75/500 = $0,01 + charging cost = $0,02 per battery.
2.000 NiMH batteries costs: 2.000 * $0,02 = $40.
Good alkaline batteries, minimum price $0,20 a piece. 2.000 alkaline batteries costs: 2.000 * $0,20 = $400.
Alkaline batteries costs 10 times more than NiMH batteries
Environment:
If you use alkaline batteries you get 2.000 batteries of garbage, compared with only 4 NiMH batteries.
What's the best battery
My source forum topic, in norwegian
My own favorite cache in the middle of Norway