Cat No:BMSPEM-0426
These stainless steel type 312 (AG3) button cell cases from Eata Battery are small-format coin cell housings with dimensions of 7.9 mm diameter x 3.6 mm height, made of 304 stainless steel with a sealing O-ring and supplied as 100 pairs. The compact size is excellent for developing new rechargeable batteries and battery electrodes for medical applications such as hearing aids, as well as for small-format cell research where standard CR-series cases are too large.
| Storage Conditions | Store at room temperature |
| Primary Application | Small-format coin cell housings for new rechargeable battery development and medical battery electrodes such as hearing aids |
| English Synonyms | AG3 battery case; type 312 button cell case; SR41 case |
| Shipping Conditions | Ships at ambient temperature |
| Available Package Sizes | 100 pairs |
Eata Battery is the single source for every high-performance material in next-gen batteries—from cathode powders to current collectors, catalysts to membranes. We de-risk your supply chain so you can scale faster.
For Research or Industrial Raw Materials, Not For Personal Medical Use!
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Eata Battery delivers the world’s battery makers a single, reliable source for every high-performance raw material—cathode to collector, catalyst to membrane—so you can design, scale and ship next-generation batteries faster.
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