Pile upscale and good capacity

AAA battery
Good battery capacity: 750 mAh while other marks are between 550 mAh and 1100 mAh.
Eelles enable fast full charge thus to advocate for low-power applications with repeated use because they are equipped with DURABLOCK capacity that allows the battery to not discharged empty. (Rest test anyway in the long run).

Conclusion: Mixed review on a 10-day test I would tell you about it in 6 months.