Lithium Polymer Battery from 700mAh to 1000mAh

Small Capacity Lithium Polymer Battery 3.7V 720mAh to 1000mAh

Small capacity range 720mAh~1000mAh Li-polymer battery are applied to power portable devices and equipments, like wearables and or provide back up power.
Lipo Cells can be combined and assembled in series to increase voltage or parallel to increase capacity by using several identical cells. We manufacture lipo battery or lipo battery pack according to your requirement. Can add connector, thermistors or thermal fuses and gas gauging if necessary, but Protection Circuit Module (PCM) is highly recommended for safety protection. 

700mAh+ ~1000mAh 3.7V Lithium Polymer Battery List

Some Tips Referred to Lipoly Battery Pack

Battery packs consist of one or more lipo cells. The arrangement of these cells determine the battery pack’s voltage, capacity, and C rating. The cells can be arrange in parallel and/or series where voltage is determined by the number of cells in series, and capacity by the number of blocks in parallel. All the cells in a battery should be of the same type to maintain similar cell characteristics. Mixing types can cause packs to under preform or deteriorate in an unsafe manner. Having a poorly matched or misused pack can also lead to unbalanced cells which can deteriorate your battery packs and lead to further complications.

Voltage. The pack’s rated voltage is determined by the number of lipo cells placed in series. Instead of indicating the voltage, packs will sometimes indicate the number of cells in series (indicated by #S, where # is the number of cells in series). To determine the voltage of these battery pack, you multiple the number of cells in series by the cell voltage (3.7v).
1S = 3.7V
2S = 7.4V
3S = 11.1V
4S = 14.8V

Capacity. The battery capacity is based on two things. The first is the capacity of a single cell, and second, how many blocks are placed in parallel (indicated on some packs as #P, where # is the # of parallel blocks). The reason we refer to these in blocks is because in order to double the capacity of a pack, the total number of cells cells must be double. On a 1S pack (single cell in series), a cell placed in parallel will the double the capacity. However, to double the capacity of a 2S pack, a 2S block must be placed in parallel with the existing block. Some examples:
1s2p = 2 cell (single cell voltage, twice the capacity)
2s1p = 2 cell (twice the voltage, single cell capacity)
2s3p = 6 cell (twice the voltage, three times the capacity)

C Rating – The final section criteria for battery packs is their C rating. The C rating of the battery is the maximum continuous discharge rating of the lipo cells and it determines how many amps your system can pull from the pack without overheating it. Discharging batteries at higher rates will raise their temperature and can lead to combustion.

To actually determine how many amps a battery can supply, multiply the battery pack’s Amp-Hour capacity by the C rating. An example of a 2000mAh battery pack at 10C:
2000mah / 1000 x 10C = 20 amps

Both capacity and C rating play an important role in determining the maximum discharge rating. Typical C ratings are 10C, 15C, 20C, 25C, 30C. Make sure the battery packs have the appropriate C rating to power your system.