حزمة بطارية صغيرة سريعة الفصل من سايت مارك

The picatinny mount locks on tight and the USB cable is long enough to route neatly. This little pack keeps my red dot running for days on a single charge, exactly what I needed for long hunts.

I was skeptical about mounting an external battery on my rifle, but once I clamped it onto the picatinny rail, the fit was rock solid. It's been feeding my optic nonstop through the USB Type A connection, and I've barely touched the internal batteries since.

The USB Type A cable makes it effortless to keep my optic powered on long hunting trips, and I love that it clamps onto the picatinny rail without shifting. It’s compact enough to not feel bulky on the rifle, and the battery life seems solid so far.