شاحن ProMaster المزدوج - USB - كانون LP-E17

The USB cable is long enough to reach an outlet behind my desk, and the dual slots let me top off both batteries at once before a shoot. It's compact enough to toss in my camera bag without adding bulk.

Having two batteries drained before a shoot is a pain, but this charger tops them both off at once so I'm back in business quickly. It's compact enough to toss in my bag without taking up much room, and the USB plug means I can use my laptop's port when there's no wall outlet nearby.

I was tired of waiting around for one battery to charge before starting the next. Being able to charge two Canon LP-E17 packs at once is a real time-saver, and the USB input is handy for using with a power bank.