Review on 🔋 Long-lasting Watson EN-4 Ni-MH Battery Pack (7.2V, 2000mAh) for Enduring Power Performance by Brian Douglas

I was wary as I had bad luck with batteries that looked like they would work for the D1X, but turned out to be for the D1 (not sure if the batteries were defective or they are actually incompatible), so the fact that this could supposedly work for both made me suspicious. That and the possibility that the battery could be as old as the D1X itself seemed risky. As it turned out, my fears were unfounded. Aside from the "you should take the file to the charging cable so it fits smoother" mentioned in other reviews, it works like a charm and holds a charge for days!