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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Battery Chemistry
Battery Cell Size
Voltage - Rated
Capacity
Size / Dimension
Termination Style
SR421_4.8mmx2.0mm
SR421SW
BATTERY SLVR OX 1.55V COIN 4.8MM
Seiko Instruments
5,297
In Stock
1 : $3.88000
Tray
Tray
ActiveSilver OxideCoin, 4.8mm1.55 V12mAh0.19" Dia x 0.08" H (4.8mm x 2.0mm)Requires Holder
SR421_4.8mmx2.0mm
SR421SW-5SE
SILVER OXIDE HG FREE BATTERY. LO
Seiko Instruments
0
In Stock
300 : $2.68633
Bulk
Bulk
ActiveSilver OxideCoin, 4.8mm-12mAh0.19" Dia x 0.08" H (4.8mm x 2.0mm)Requires Holder
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Batteries Non-Rechargeable (Primary)


Non-rechargeable (primary) batteries are single-use electrochemical storage cells which produce electrical energy by means of a non-reversible chemical reaction, necessitating their disposal after once being depleted. Typically, they are capable of storing a larger amount of energy in a given volume than comparable rechargeable (secondary) cells, while also exhibiting significantly improved long-term storage qualities and lower unit cost. While the term "battery" is most properly reserved for an assembly of multiple individual cells, its use in reference to a single cell is common.