which 675 batteries are "super powered"?

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shengchieh

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I'm looking at 675 batteries. Not all 675 batteries are equal.
The hearing aids dealer said to use "super powered" 675
batteries. Supposedly these batteries give a little extra power
compared with the regular 675 batteries. Which brands are they?
A sample of 675 batteries can be seen at

SIZE 675 HEARING AID BATTERY MODELS

I.e., I see
- Rayovac 675 Hearing Aid Battery
- Panasonic 675 Hearing Aid Battery
- Duracell Activair 675 Hearing Aid (I doubt this one)
- Energizer 675 Hearing Aid Battery
- ZeniPower A675 Hearing Aid Battery
- SONY #675 Hearing Aid Batteries
- Renata ZA675 Hearing Aid Battery
- iCellTech (IC-675DS D/6) Zinc Air Size 675 Hearing Aid Batteries
- PowerOne P675 Zinc Air Battery
- Professional Card - PowerOne P675 Zinc Air Battery

Also what is the difference between 675, A675, ZA675, & P675?

Thank in advance for any help.

Sheng-Chieh

p.s. Does any portion go to alldeaf.com if I buy from microbattery.com?
 
I've never heard of "super powered" 675 batteries. For me, they're all the same. The only difference is that some last longer than others and it usually depends on the brand.

You're better off just getting one of each from time to time and document how long they lasted based on how often you use them.

For me, I wear my hearing aid 16 hours a day on average. If my battery dies in 24 days, I write it down. When I run out, I move on to the next brand and do the same thing over.

For me? I don't really care. They all seem to be the same to me. :dunno:
 
VamPyroX said:
I've never heard of "super powered" 675 batteries. For me, they're all the same. The only difference is that some last longer than others and it usually depends on the brand.

You're better off just getting one of each from time to time and document how long they lasted based on how often you use them.

For me, I wear my hearing aid 16 hours a day on average. If my battery dies in 24 days, I write it down. When I run out, I move on to the next brand and do the same thing over.

For me? I don't really care. They all seem to be the same to me. :dunno:
Click to expand...

maybe she's talking about extra powered 675 batteries. some hearing aids such as Sumo DM needs such batteries.
 
I know they are different. I need the maximum power and it does make a
difference. If you don't need the maximum power, you probably won't notice.
I'll ask microbattery.com and get back to you people. I';m sure there is a
difference between 675, A675, ZA 675, 7 P675.

Sheng-Chieh
 
shengchieh said:
I know they are different. I need the maximum power and it does make a
difference. If you don't need the maximum power, you probably won't notice.
I'll ask microbattery.com and get back to you people. I';m sure there is a
difference between 675, A675, ZA 675, 7 P675.

Sheng-Chieh
Click to expand...

I don't know much about the differences. I just use 13 batteries like maxell PR48.
 
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