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Cheap source of 9V batteries..
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Author:  theCheese [ Sun Sep 05, 2010 8:39 am ]
Post subject:  Cheap source of 9V batteries..

More of a tip than a question.

I was in a Dollar General store a few weeks ago and saw they had Dollar General brand Alkaline 9V batteries for $1.50 a piece.

Now generally, I reach for 'name brand' batteries, but I thought at $1.50 a piece, i'll buy four and toss 'em in my gig bag as emergency batteries.

As luck would have it, a few days later I found myself in an emergency, and put a brand new DG 9V battery in each of my Nady DKW-DUO mics.

I switch them on when I hand them to the singer, and then switch them off between singers. I've been running the same batteries ever since.

Two and a half weeks of three 4 hour shows a night.. so the last 7 gigs, plus an 8 hour long private party.. and they're still going strong.

At a buck and a half a battery, they're about half the price I usually pay for 'name brand' batteries.

What do you guys use?

Author:  twansenne [ Sun Sep 05, 2010 9:18 am ]
Post subject:  Re: Cheap source of 9V batteries..

I usually use Energizer brand, but my cordless set only gets used for private gigs, usually weddings.

Author:  Lonman [ Sun Sep 05, 2010 10:26 am ]
Post subject:  Re: Cheap source of 9V batteries..

Whatever 'alkaline' is on sale.

Author:  leopard lizard [ Sun Sep 05, 2010 11:40 am ]
Post subject:  Re: Cheap source of 9V batteries..

That is interesting. We have Dollar TREE in our area and get our 9 volts there. Sometimes they even come in a 2-pack for a dollar. But our Nady's use them at about 1 per 5 hour show--or sometimes 2 shows. We don't turn them off between singers.

We did discover they can be used alot longer past when the "change battery" light comes on. The other thing is--I have tested each one that we have replaced and they test "good" so you can get double use out of them in something less intense like a small radio after you retire them from the mics.

Don't like the landfill problem, however. Just got some rechargables that supposedly work in mics according to a DJ site and will see how that goes.

Also--better brand batteries last a bit longer but not long enough to justify paying 4 to 6 times more.

Author:  Bazza [ Tue Sep 07, 2010 5:56 am ]
Post subject:  Re: Cheap source of 9V batteries..

I picked up a bunch of NiMH rechargeables and haven't bought batteries in years. Best investment I ever made. Thane again my mics use AA's so your mileage may vary.

Back when I was buying disposables, the best prices I found were at BatteryJunction.com.

Author:  leopard lizard [ Tue Sep 07, 2010 8:21 am ]
Post subject:  Re: Cheap source of 9V batteries..

I guess 9-volt rechargables have always been trickier to use than AAs. On a DJ site they recommended a specific brand of rechargables from Battery Junction as actually working well. I ordered them and the charger last January. Then they had a fire in their warehouse and the order was delayed. Finally they are back up and running but the specific brand of battery I ordered is indefinitely backordered. So, as I already paid last January, I said to substitute another brand and if they don't work in the mics, we will use them in something else. Will test them this Sat and let you know. I guess the real proof will be in the ability to keep recharging them and have them hold the charge so will keep you posted on that, also.

Author:  johnny reverb [ Wed Sep 08, 2010 6:31 pm ]
Post subject:  Re: Cheap source of 9V batteries..

Grab Walgreen's alkaline when they're on sale .....use for only one show....change with a new for next show, take the used one, and use it in home mics, or other electronics around the house....I always use fresh batteries for a gig.

Author:  theCheese [ Thu Sep 09, 2010 10:38 am ]
Post subject:  Re: Cheap source of 9V batteries..

Just as an update.. I just finished my regular Tuesday and Wednesday night gigs using the same batteries.

I'll definitely be buying more of these next time i'm at the DG store.

Author:  JoeChartreuse [ Thu Sep 09, 2010 11:29 pm ]
Post subject:  Re: Cheap source of 9V batteries..

I do use Dollar Deal Sunbeam Alkalines ( 4/$1) on occasion, but I love the Walgreen's brand. They last forever, and sometimes they put out promo packs- something like 24 AAs for $10

How about 6 9v for under $5?

Author:  Bazza [ Mon Sep 13, 2010 2:29 pm ]
Post subject:  Re: Cheap source of 9V batteries..

JoeChartreuse @ Fri Sep 10, 2010 2:29 am wrote:
They last forever, and sometimes they put out promo packs- something like 24 AAs for $10


I used to buy batteries in bulk like that too, then I did the math. Even at your discount price above: Two batteries per mic + two mics = $1.66 per show. Two shows per week = $172+ a year in batteries. Even more during the busy seasons.

Or, you can get a charger and 8 NiMH rechargeable AA's for $45, rotate them and they will last much more than a year. Even if you got two full shows out of standard batteries (a tall order), it's still cheaper to go rechargeable.

Author:  leopard lizard [ Mon Sep 13, 2010 4:24 pm ]
Post subject:  Re: Cheap source of 9V batteries..

Not that anyone is waiting breathlessly, but we didn't get a chance to try out our new 9-volt rechargables yet. Maybe next week.

Author:  ripman8 [ Tue Sep 14, 2010 1:57 pm ]
Post subject:  Re: Cheap source of 9V batteries..

Bazza @ Mon Sep 13, 2010 4:29 pm wrote:
JoeChartreuse @ Fri Sep 10, 2010 2:29 am wrote:
They last forever, and sometimes they put out promo packs- something like 24 AAs for $10


I used to buy batteries in bulk like that too, then I did the math. Even at your discount price above: Two batteries per mic + two mics = $1.66 per show. Two shows per week = $172+ a year in batteries. Even more during the busy seasons.

Or, you can get a charger and 8 NiMH rechargeable AA's for $45, rotate them and they will last much more than a year. Even if you got two full shows out of standard batteries (a tall order), it's still cheaper to go rechargeable.


Works great ,,,cept I have 9v mics. I've got 16 10,000 mah d batteries that I bought for my altec lansing ipod speaker 3 years ago. I've put hundreds of hours on them, no problems.

Twice I've bought rechargeable 9v batteries. Both experiences left a sour taste in my mouth. Been using alkalines since.

I heard long ago that there isn't much difference in "generic" vs duracell or energizer.

Author:  lyquiddye [ Thu Sep 16, 2010 10:24 am ]
Post subject:  Re: Cheap source of 9V batteries..

I have bought this deal in the past:

http://www.audimutesoundproofing.com/9- ... -bulk.aspx

Most recently I have been buying these at Lowes.

http://www.lowes.com/pd_318749-11637-6L ... 26page%3D8

Author:  TopherM [ Thu Sep 16, 2010 10:34 am ]
Post subject:  Re: Cheap source of 9V batteries..

lyquiddye @ Thu Sep 16, 2010 10:24 am wrote:
I have bought this deal in the past:

http://www.audimutesoundproofing.com/9- ... -bulk.aspx


I would never buy from those guys. Did you see their "sound expert" on the left side of the page!!!! A little scary!

:shock: :shock: :shock:

Author:  lyquiddye [ Fri Sep 17, 2010 8:16 pm ]
Post subject:  Re: Cheap source of 9V batteries..

TopherM @ Thu Sep 16, 2010 1:34 pm wrote:
lyquiddye @ Thu Sep 16, 2010 10:24 am wrote:
I have bought this deal in the past:

http://www.audimutesoundproofing.com/9- ... -bulk.aspx


I would never buy from those guys. Did you see their "sound expert" on the left side of the page!!!! A little scary!

:shock: :shock: :shock:


They display at out local expo computer shows and supersales. They seem to be decent people. I got the 212 battery deal for $150 the one time. With 4 mics that use 9 volt I go threw about 300 nie volts a year.

Author:  leopard lizard [ Sun Sep 19, 2010 9:25 am ]
Post subject:  Re: Cheap source of 9V batteries..

Tried the 9-volt rechargables in the announcer mic last night (singer mic was still good and didn't need switching.) The battery lasted for a 5 hour show and the "change battery" light hasn't come on yet. I hear the trouble people have had with 9 volts is getting the battery to last long enough after recharging so I will report on that once we have to do it.

The battery that was listed by a DJ site as actually working well was indefinitely back-ordered so I had let them make a substitution figuring we can use the batteries in a radio if they don't work in the mics. The brand we are trying is Tenergy 250 mAh nickel/Metal/Hydride from Battery Junction. They charge in two hours.

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