PowerSream

4 Lithium Polymer Batteries from PowerStream.

These are not the high-discharge-rate cells used for RC hobbies, but are those typically used in cell phones, Bluetooth, and similar applications.

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. The capacity in amp-hours is guaranteed, and will be exceeded most of the time.

Features:
1. High operating voltage (3.7V average, 4.2 volts peak).
2. Energy density is high, volumetric energy density of 350Wh/L and gravimetric energy.
density of 135Wh/kg.
3. No memory effect.
4. Self-discharge is less than 2% per month.
5. Charge/discharge cycle characteristics are excellent.
6. Safety characteristics are excellent
7. The battery has a wide discharging temperature range of -20 °C to +60 °C


Lithium Polymer Cells
 
Part 1: Cells used in Bluetooth/MP3 Polymer Li-ion Battery packs
Model
Nominal Voltage
(V)
Capacity
Dimension
Weight Approx
(grams)
Typical (mAh)
Nominal (mAh)
T(± 0.2) x W(± 0.5) x H(± 1)(mm)
GM041745-PCB
 3.7
 230
  160
4.0×17×45
 4.5g

Note: The capacity in amp-hours is guaranteed, and will be exceeded most of the time.

PowerStream Technologies: 1163 S. 1680 West. Orem Utah 84058


Website: powerstream . com