Jeff,
I'm sure it's not the true manufacture, I doubt that Sprectrum makes there own batteries. Probably sub contracted and stick there lables on. Just like most products, just pick one.
Later Jeff,
Dave / Choppersrule
Dave--
I figured. Call me green still, but I never yet have made the attempt to know who actually makes the DX-7...Lol..! I see it has the JR wiring colors. Noticed also the batt has the same color coding as JR ? Sub-manufacture that probably does all the JR radios, who-ever that shall be. Kinda like Acura or Honda, there stock stereo's say Acura/Honda but true-manufacturer is Alpine...Lol..
Alright, enough rambling...See ya around,
-- Jeff