Brand new power-packed 9V for power hungry applications - plus the advantage of low self discharge makes this new Ansmann 9V the best NiMH Battery available anywhere.< p> Great for wireless mics, IEM's, effects pedals, listening assist, pagers, remotes and more< p> Use this battery anywhere you would use a 9V alkaline battery< p> High recycles - up to 1000 times, depending on application< p> Long run-times - and additional 20% power boost.< p> Charges up to 9.5V + and has flat discharge curve< p> Pro-grade - not your typical consumer battery. Strong enough for professional applications< p>