I hope this information will help someone choose AA batteries.
Alkaline: Premio (cheap alkaline) and Duracell Procell.
NiMh: Eneloop 1900 mA and Eneloop 2400 mA.
Primary Lithium (1.8V): Energizer Lithium and NICE Lithium.
For testing I have selected a reliable AA flashlight Klarus P1A
Official Data KLARUS P1A:
- Two output modes: ——Max output: 150 Lumens/ 1.5 hrs ——Low output: 11 Lumens/ 28 hrs
- Working Voltage: 0.9V – 1.8V
- Battery: 1pc 1.5V AA (Alkaline, Ni-MH)
There are interesting results.
I hope that this information will serve to help someone.
Greetings to everyone
AS A SUMMARY
Some graphic extra;
Runtime EA1 Mode medium 40 Lum (Something is wrong with this flashlight, great difference with official data)
Runtime Galaxy X-Power AA
Runtime Xtar WK50
Runtime Nitecore MT1A
Runtime Thrunite Neutron 1A
Runtime Sunwayman C15a
Runtime Sunwayman R10a
Runtime Rofis ER12
Runtime Fenix E11
RUNTIME Nitecore SRT3
RUNTIME XTAR WK41