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
P3090003 Makeblock Co., LTD. MBOT LI-POLYMER BATTERY 32 $9.99
ASR00036 TinyCircuits BATT LITH ION POLY 3.7V 850MAH 87 $8.49
MPL55-12-B5 B B Battery BATTERY LEAD ACID 12V 53AH 4 $270.40
BP12-6-T2 B B Battery BATTERY LEAD ACID 6V 12AH 99 $27.67
BK-310CHA04 Panasonic - BSG BATTERY NIMH 1.2V 3.1AH C 86 $8.18
TS621E Seiko Instruments BATT LITH 1.5V 2.5MAH COIN 6.8MM 714 $2.35
HR33-12-B1 B B Battery BATTERY LEAD ACID 12V 31AH 22 $184.46
DR203 Fedco Batteries BATTERY LITHIUM 11.1V 2.6AH 13 $158.00
DR202I Fedco Batteries BATTERY LITHIUM 11.1V 7.8AH 21 $158.00
0809-0010 EnerSys BATTERY LEAD ACID 4V 5AH 17 $46.87