Promaster Dually 充電器 - USB 適用於 Canon LP-E17

Charging two LP-E17s at once has been a real time-saver on shoots, and the compact size slides right into my bag without adding bulk. The dual slots work exactly as advertised, whether I top off one battery or both overnight.

Picked this up to have a backup set of batteries always ready, and it handles two LP-E17s at once without any fuss. The compact size fits nicely in my bag, and the USB plug means I can charge off a power bank in the field. Saves me from scrambling before shoots.

I’ve been using this to top off two spare batteries overnight before a shoot, and the fact that both slots charge at the same time without swapping cables is exactly what I needed. It’s small enough to toss in a pouch, and the USB cord means I can plug it into a power bank when I’m out in the field.