Απάντηση: Μπαταρίες-φορτιστές
Ηere are approximate numbers I checked in a SB-800, using a Fluke DVM to measure recycle battery current, and an iPhone video camera for the recycle time to the Ready LED (average of three tries, full power, but using 1/60 second shutter to not quench it off). I'm not claiming precision measuring the current amps for pulses. It is not a constant value, it is a decreasing pulse (continuing weakly a few more seconds after the Ready LED (3 or 4 more seconds can't hurt).
Battery ___ Recycle current ___ Recycle time
Energizer Ultimate
Lithium 5.3 amps 5.0 seconds
Duracell
Alkaline 4.8 amps 5.0 seconds
Eneloop
NiMH 6.7 amps 2.9 seconds
Πηγή
Από άλλον:
For reference, I timed how long it would take for various batteries to cycle an Olympus FL-36R at full power. I cycled twice, then average the times for the next two cycles.
Sanyo eneloop 2nd generation 2000mAh: 6 seconds
Sanyo XX powered by eneloop 2500mAh: 7 seconds
Energizer Lithium CR-V3: 7 seconds
GP Alkalines: 8 seconds
Energizer Ultimate Advanced: 8 seconds
Energizer Ultimate Lithium: 10 seconds
Read more on PhotoRumors.com:
http://photorumors.com/2011/06/04/what-are-the-best-aa-batteries-for-photography/#ixzz28hBIWvHy