What is the longest lasting rechargeable AAA batteries for a mp3 player?

Answer 1

Check their mAh rating. The bigger the number the better
(example 1000 mAh, 1600 mAh, etc.)

Answer 2

Duracell or Energizer will be both as solid, yet i'd strongly propose spending the more beneficial money up the front and get the rechargeable form. They paintings tremendous and very last for years. i take earnings of rechargeables for each aspect obtainable, which contain small prompt instruments inclusive of XBOX 360 controllers, remotes, headphones, etc.

Answer 3

NimH or Lithium that are rechargable.