PGEB0052081 , Li-po battery (Lithium Polymer), rechargeable, pouch cell 0.5mm 20mm 81mm

Ultrathin Lithium Polymer Cells

Lithium ion cells are used in a wide variety of portable equipment and instruments. Lithium polymer 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 lithium polymer cells. Not exactly paper thin, but as thin as we know how!

Though these cells have small capacities they are about the same as coin and button cells and have a wide range of applications. There are microcontrollers that draw less than 1 microamp, such as the TI MSP430 in standby mode, so a 50 mAH battery could run these for 2 years between charges.

Flat batteries can be used for military, sensors, tags, and cards. At about 2 mAH per square cm these, and with power levels at 10 mA per square cm.

Since these are not thin-film batteries they are available now, have a flexible substrate, and can generate much higher powers if need be. They use a solid-electrolyte technology that minimizes or eliminates any free liquid. They do not have to be kept flat. The 0.5 mm cells can be flexed or bent into a cylinder, into a hat band, belt, etc.

Features:
1. High operating voltage(3.6V)
2. Energy density is high,
3. No memory effect
4. Self-discharge is less than 3% per month
5. Charge/discharge cycle characteristics are excellent
6. Safety characteristics are excellent
7. Processing temperatures for these cells is 100°C for less than 60 seconds, 120°C for less than 20 seconds and 140°C for less than 5 seconds.
8. End-of-discharge voltage cut off 2.8 volts.
9. Temperature range of charging is 0-45°C, discharging is -20 to +60°C