شاحن Promaster 61579 Dually - USB لبطارية OM System BLX-1

Took both my drained BLX-1s from flat to full overnight without any fuss, and the fact that it runs off a USB cable means I can top them up from my power bank while camping. The two slots are a real time-saver when I’m shooting back-to-back days.

The dual-battery slots save me from having to swap batteries mid-shoot, and the USB power means I can charge it from my laptop in the field. It tops off two BLX-1 cells at the same time without overheating, which is exactly what I needed.

I was pleasantly surprised at how compact this charger is—it tucks easily into my camera bag without taking up much room. Both slots charge consistently, and the USB-C input means I can power it from my laptop on the go.