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-2020/VCN	Panasonic - BSG	BATT LITH 3V 20MAH COIN 20.0MM	3086	$4.30	RFQ
ML2430-CJ1	FDK America, Inc., a member of Fujitsu Group	BATT LITH 3V 100MAH COIN 24.5MM	23761	$4.28	RFQ
VL-1220/FCN	Panasonic - BSG	BATTERY LITH 3V 7MAH COIN 12.5MM	3096	$4.03	RFQ
KR1800SCE	Panasonic - BSG	BATTERY NICAD 1.2V 1.8AH SC	2859	$3.98	RFQ
ML1220-TJ1	FDK America, Inc., a member of Fujitsu Group	BATT LITH 3V 15MAH COIN 12.5MM	5272	$3.38	RFQ
HR-4U	FDK America, Inc., a member of Fujitsu Group	BATTERY NIMH 1.2V 930MAH AAA	5398	$3.29	RFQ
TS920E-FL27E	Seiko Instruments	BATT LITH 1.5V 5.5MAH COIN 9.5MM	225	$3.09	RFQ
HHR-60AAAHB2	Panasonic - BSG	BATTERY NIMH 1.2V 500MAH AAA	4273	$2.89	RFQ
TS920E	Seiko Instruments	BATT LITH 1.5V 5.5MAH COIN 9.5MM	840	$2.84	RFQ
TS621E-FL11E	Seiko Instruments	BATT LITH 1.5V 2.5MAH COIN 6.8MM	963	$2.60	RFQ