Batterie StellaPro Reflex Quick Switch

Charges in exactly the two hours they claim, and the ten-hour run time on low power is perfect for my all-day shoots. The lightweight design makes it easy to carry a backup without weighing down my bag.

Charging this in exactly two hours while I prep gear means I never have to think about it again, and the 30 minutes at full power got me through every critical shot on a recent studio session. It's light enough that I forget it's on the light stand, which is more than I can say for my old batteries.

After shooting a wedding on Saturday, I tossed the battery on the charger and it was fully topped off before I'd finished editing the first set of photos. The 30-minute full-power run time is exactly what I need for my flash work, and the lightweight design doesn't weigh down my kit.