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Ansmann 9V 300mah Rechargeable Battery (each)

Professional-grade 9V Rechargeable Battery (Single)
$14.25 (each)
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Ansmann 9V 300mah Rechargeable Battery (each)
In Stock!
$14.25 (each)
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A Pro-grade Rechargeable 9V

The Ansmann 9V 300mah Rechargeable Battery can be used anywhere you'd use a 9V alkaline battery. It charges up to 9.5V, has a flat discharge curve, and gives you long run times with an additional 20-percent power boost. Depending on the application, it can be recycled up to 1000 times. At Sweetwater, we know rechargeables, and trust us - the Ansmann is not your typical consumer battery. It's strictly professional-grade - ideal for wireless mics, in-ear monitoring, FX pedals, and more. You rely on batteries; you need the good stuff: Ansmann.

Ansmann 9V 300mah Rechargeable Battery Features at a Glance:
  • Great for wireless mics, IEM's, effects pedals, listening assist, pagers, remotes and more
  • Use this battery anywhere you would use a 9V alkaline battery
  • High recycles - up to 1000 times, depending on application
  • Long run-times - and additional 20% power boost.
  • Charges up to 9.5V, and has a flat discharge curve
  • Pro-grade - not your typical consumer battery
  • Robust enough for professional applications
Pro application? Use a pro battery: Ansmann!
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Tech Specs

  • Type: Low Self-Discharge NiMH
  • Size: 9-volt
  • Voltage: 9V
  • Capacity: 300mAh
  • Rechargeable: Yes
  • Quantity: 1
  • Manufacturer Part Number: 5035453

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Customer Reviews

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Rated 5/5

Might not fit some battery boxes

These are great 9V rechargeables but they are slightly longer than a standard 9V. It fit in the battery box in my Ibanez Aerium (it was a little tight) and inside my Fodera but it would not fit in a Fishman battery box (for power bridge). May not fit in tight battery boxes. Otherwise, amazing product!
Rated 5/5

WOW Finally

I have too many guitars with 9v batteries so I used rechargables ... but they would only chare up to 8.6 volts or so... The two I bought to try out after a overnight charge read 9.8 and 10.2 volts ... Great ... I know there are some pedals that sound better maybe on low batteries but acoustic pre-amps seem to like the full 9 volts and these at least after they come of the charger are 9 volt PLUS ...
Rated 5/5

Money saver!

Total up what you spend on batteries every year. I did and it was a real shock! I could have purchased 30 of these batteries and 3 chargers for what I spent last year on batteries! I went rechargeable and haven't looked back. Going rechargeable can be a small investment up front but it will save you a lot of hard earned $$ in the long run.

As far as I'm concerned Ansmann is the best name in the business when it comes to rechargeable batteries for hard use. Sure there are other good brands but these guys have been doing it for a long time and they know how to make a durable battery that lasts. I highly recommend not only Ansmann but going rechargeable all together. Less to throw away in both trash and money.

It's worth every penny, especially the ones you'll save!
Music background: Audio Engineer in training and Session Bass player.
Rated 1/5

No good for guitars

Specifically purchased two (to rotate) for my accoustic electric guitar. It simply won't fit.

Can't tell if they hold their charge as I don't have any electronics to use them. Thankfully it wasn't a lot of money, but still wasted.
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