Batteries & Power Banks
AA cells, rechargeables, power banks, and hand warmers measured against their rated capacity.
Category leaderboard
Brands that won the most head-to-head tests in this category.
- 1Energizer Ultimate Lithium1 win
- 2DeeKom1 win
- 3Blinkspower1 win
- 4Vapcell1 win
- 5Duracell1 win
- 6Energizer1 win
What actually won in batteries & power banks
Products named as the winner by the independent tests indexed on this page. We have not tested anything ourselves.
Energizer Ultimate Lithium Ultimate Lithium
Won: Which AA Batteries Brand Wins?
DeeKom
Won: Which Rechargeable Hand Warmers Brand Wins?
Blinkspower lithium AA
Won: Which AA Batteries (alkaline And Lithium) Brand Wins?
Vapcell
Won: Which AA Lithium Rechargeable Battery Brand Wins?
Duracell
Won: Which AA Rechargeable Battery Brand Wins?
Energizer
Won: Which AA Battery Brand Wins?
Amazon search links. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
All batteries & power banks tests
Which AA Batteries Brand Wins?
Energizer Ultimate Lithium
See the results
Which Rechargeable Hand Warmers Brand Wins?
DeeKom
See the results
Which AA Batteries (alkaline And Lithium) Brand Wins?
Blinkspower
See the results
Which Power Bank Brand Wins?
INIU B61
See the results
Which AA Lithium Rechargeable Battery Brand Wins?
Vapcell
See the results
Which 18650 Battery Brand Wins?
12 products tested
See the results
Which AA Rechargeable Battery Brand Wins?
Duracell
See the results
Which Rechargeable Battery Brand Wins?
12 products tested
See the results
Which Rechargeable AA Battery (NiMH) Brand Wins?
Harbor Freight Thunderbolt was the best mAh-per-penny value among the 10 main NiMH brands tested, though the presenter distrusts the brand generally; Kirkland was the best value among the 4 addendum AA battery brands
See the results
Which AA Battery Brand Wins?
Energizer
See the results