Fischer Amps 9V NIMH Accu - 300mAh

Been using rechargeable Duracell batteries for a long time now. Lost a couple of the last year or so, and decided to try something new.

These bad boys blow them out of the water. Last for far longer.

The only downside is they are a *teeny tiny little* bit bigger so are a SNUG fit in some things. But that really is a minor complaint. They work beautifully.

im using it for a while for my active bass. It lasts months and charges fast with my thomann 9v battery charger.
Will buy more

I use these batteries for my acoustic electronics. The battery lasts quite long. I bought 3, 2 for chargin dock and 1 always ready to use . The Ansmann Powerline 2 Charger is great for these, quite fast, and solid build. Happy to recommend both.

This is very good solution for my SHURE ULX-P systems which are pretty old and use 9V batteries. one new non-rechargeable battery is enough for 4-5 hours only. and ordinary events takes maybe 6+ hours. So one event cost me 4-6 batteries to purchase. That is why I tries to use this rechargeable batteries and result was surprising. full charge and new battery can handle 6 hours and doesn't stop the mics. Thus it is very cost efficient solution not to buy 9V batteries every time.

Is 300mAh enought for an active bass pick-up?

Tried it with Squier Contemporary Active Jazz Bass V, HH.

It works!

Many people buy rechargeable batteries as a way to not spend so much money with normal batteries for their equipment, but soon they dump them because they are not reliable, they only last a few hours per charge, etc... I was one of these people untill a short time ago. A friend of mine recomended Fischer Amps batteries, so I gave them a try: not only are they reliable and long lasting after every charge, they outlast some major brand normal batteries! A must have for anyone that uses lots a batteries.

I bought 2 of these rechargeable batteries to use in my electro-acoustic guitar. I lost count when I recharged it last. I never had like this battery. Another great product Fischer Amps! Well done.

I have been using these batteries with a preamp and an headphone amp for a couple of years, on and off. I had no issues with them.

needed some of that magical electricity stuff to power various electrical items, what better way than with one of these rechargeable 9volt batteries, its black with a sporty blue stripe, square in shape and has 2 electrical contacts which are suitable for plugging into compatible gear, what more could you want from a battery? if you need to save money on purchasing batteries, this rechargeable battery will over time save you money and help the environment, if you need power this is for you!

Have had several of these over the years and have never had a problem with them. The battery has been charged so many times and never lets me down. A very reliable product. Would highly recommend for anyone who needs constantly charged batteries.