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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
VL2020-1HF
VL-2020/HFN
BATT LITH 3V 20MAH COIN 20.0MM
Panasonic - BSG
8,171
In Stock
1 : $4.67000
Bulk
Bulk
ActiveLithiumCoin, 20.0mm3 V20mAh0.79" Dia x 0.08" H (20.0mm x 2.0mm)PC Pin (Horizontal Mount)
VL-2020%5EVCN
VL-2020/VCN
BATT LITH 3V 20MAH COIN 20.0MM
Panasonic - BSG
0
In Stock
1 : $4.67000
Bulk
Bulk
ActiveLithiumCoin, 20.0mm3 V20mAh0.79" Dia x 0.08" H (20.0mm x 2.0mm)PC Pin (Vertical Mount)
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Batteries Rechargeable (Secondary)


Rechargeable (secondary) batteries are electrochemical storage cells that function on the basis of a reversible chemical reaction, allowing depleted cells to be replenished and reused numerous times before requiring disposal. Typically, secondary cells store less energy in a given space than comparable primary cells and exhibit higher levels of self-discharge, making them less stable in long-term storage. While generally more costly on a unit basis than primary cells, their potential for reuse makes them a more economical choice for many applications. 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.