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.

Part Number Manufacturer Description Quantity Price Option
VL-1220/HF1N Panasonic - BSG BATTERY LITH 3V 7MAH COIN 12.5MM 0 $2.46
HHR-70AAH Panasonic - BSG BATTERY NIMH 1.2V AA 0 $1.99
ML-2020/BN Panasonic - BSG BATT LITH 3V 45MAH COIN 20.0MM 0 $1.88
HHR-70AA Panasonic - BSG BATTERY NIMH 1.2V AA 0 $1.72
ML-1220/BN Panasonic - BSG BATT LITH 3V 17MAH COIN 12.5MM 0 $1.72
HHR-70AAAB7 Panasonic - BSG BATTERY NIMH 1.2V 700MAH AAA 0 $1.64
ML-1220/H1AN Panasonic - BSG BATT LITH 3V 17MAH COIN 12.5MM 0 $1.38
TS621FE-FL11E Seiko Instruments BATT LITH 1.5V 4.2MAH COIN 6.8MM 0 $1.22
MS920SE Seiko Instruments BATTERY LITH 3V 11MAH COIN 9.5MM 0 $1.17
MS414GE-FL26E Seiko Instruments BATTERY 3V 2MAH COIN 4.8MM 0 $1.09