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Hearing Aid Batteries

Popular hearing aid batteries:
There are five popular hearing aid batteries known by the numbers 675, 13, 312, 10 and 5. All manufacturers colour code their hearing aid batteries for easy identification.

All these hearing aid batteries use the Zinc Air chemistry. This system uses oxygen from the atmosphere as an active ingredient which allows the battery to pack in an enormous amount of energy for their size and weight..

These hearing aid batteries all have a small hole in the case that allows air into the battery, which is used as part of the chemical reaction. The battery is not activated until the plastic seal is removed.

 
Battery Name
Dimension
 
Volt (V)
Nominal Capacity (mAh)

Colour Code

Typical Use

Cross Reference
Dia (mm)
Ht (mm)
ENERGIZER
IEC
VARTA

ZA5

5.8

2.15

1.4 40

Red

 

in
canal

AC5E
PR63
V5
5.8
3.6
1.4
100
Yellow
 

in
canal

AC10E
PR70
V10
7.9
3.6
1.4
180
Brown
 

in-canal and in- ear

AC312E
PR41
V312
7.9
5.4
1.4
300
Orange
 

in-ear and behind-ear

AC13E
PR48
V13
11.6
5.4
1.4
620
Blue
 

behind
the-ear

AC675E
PR44
V675
11.6
5.4
1.4
580
Blue
 

Cochlear Implants

C675
-
P675

Click on the name of the hearing aid battery in the first column for further details.

Our hearing aid batteries are sold in the industry standard packing of 6 individual batteries per blister card (or dial pack). We ship to anywhere in the UK and all postage and packing is included in our hard to beat prices.

These batteries have a non-ending shelf life. They can be stored indefinitely until the plastic seal is removed. Why not buy two or more dial packs, take advantage of our reduced price and make sure you are not left without a hearing-aid next time your battery runs out.

There are some myths about Zinc Air batteries....... 


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