| May 12, 2021 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Rechargeable Prismatic Lithium Ion Cells from PowerStream |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Batteries, Chargers, and Power Supplies, Custom and off-the-shelf.For more battery engineering resources click here:
Lithium ion cells are used in a wide variety of portable equipment and instruments. Prismatic lithium cells have a better form factor than cylindrical cells for a variety of applications, such as cell phones, PDAs, cameras. These cells are high-quality Chinese cells, made in an ISO certified environment. PowerStream has qualified this factory as being one of the premier factories for prismatic Li-ion cells. Prismatic cells are being replaced in many applications by lithium polymer cells, which are also flat. There are more sizes available in the lithium polymer format, and more are stocked in Utah. Lithium Polymer Cells Features: Note: We don't inflate our specifications as many companies do. The capacity in amp-hours is guaranteed, and will be exceeded most of the time. Note on safety boards: The PCB or "protection circuit board" is optional, and only included when requested. Some of our in-stock cells have the PCB installed. The PCB prevents the cell from being over-discharged, short circuited, or exposed to a charging voltage that is dangerous. A typical PCB data sheet is shown here. Prismatic Lithium Ion Cells
Our inventory is continually changing, we don't stock more than 200 pieces in Utah, delivery can take 3-6 weeks if we are out of stock. Caution: Prismatic cells were designed to be used with wire leads. Attempts to use them with printed circuit board solder tabs, either surface-mount or through-hole, are generally not successful. The preferred way to use them is with wires soldered to solder tabs, which are capacitance-discharge spot welded to the battery terminals. In turn these wires go either to the safety board or to a pin-and-socket PC board connector to plug onto the board. From the safety board the output wires can also be soldered directly into the circuit board, or using a pin-and-socket connector. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|
| |||||||||