

On average, the batteries were 1.52V, which is slightly above the 1.5V basic starting point that I’d expect from alkaline batteries. The overall load shown here should demonstrate that these batteries will last a good amount of time in lower-drain items, such as remote controls.

Note that overall capacity does vary based on load, so these batteries would likely have higher capacity if tested under a lower load. On a second drain, I got an additional 219mAh, which makes for a total tested capacity of 1595mAh in my test – and puts these batteries second overall. I leave alkaline batteries to rest for a few hours, allowing them to cool down, before re-testing to see if there’s any residual capacity. Amazon Exclusive Energizer AA Batteries, Alkaline Power, 24 Pack, Double A Battery Pack - Amazon.

Impressively, all four batteries put in similar results, with little variance between them. 1-16 of over 2,000 results for batteries. Running the test until the batteries registered 0.94V, the Amazon Basics Alkaline AA batteries averaged 1376mAh – the second-highest result I’ve seen. I bought a set of the Amazon Basics Alkaline AA and then picked four random batteries from the box for testing.
AMAZON BATTERIES SERIES
For Irobot Roomba 600 series 550 614 620 650 670 690 replacement parts. Amazon Basics 48 Pack AA High-Performance Alkaline Batteries, 10-Year Shelf Life, Easy to Open Value Pack 4 Count. Finally, has used imagination to design its online bookstore to be as much as possible like a physical store. To test batteries, I use an Ansmann Energy XC3000, which has a drain test operating at 600mA (+/- 20%). Your Roomba Cleaner depends on a battery to run.
