300mAh 3.8V Lithium Polymer Battery

300mAh 3.8V Lithium Polymer Battery.
Item is – unused, brand new, see real photos.

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Attention!
Battery is not flat, it has a cylindrical structure, a roller type.
Item  is only, without the additional pins visible in the photo.
Battery does not have any electronic protection!
Be especially careful, a short circuit or reverse connection may cause a fire!
Battery is shipped partially charged to a storage voltage of 3.7 to 3.8V
Price offered is for one piece plus shipping costs.
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Specifications: see photo factory data

Type -------------------------------- Li-Pol
Model ------------------------------- 13300
Capacity ---------------------------- 300mAh (min 280mAh)
Nominal Voltage --------------------- 3.78V
Storge Voltage ---------------------- 3.70-3.80V
Voltage at end of Charge ------------ 4.35V
Voltage at end of Discharge --------- 2.80V
Normal Charge Constant Current ------ 70-100mA
Fast Charge Constant Current -------- 1C max
Voltage at end of Discharge --------- 2.80V
Standard discharge ------------------ 100mA
Maximum Discharge Current ----------- 1C max
Dimensions -------------------------- length 30mm, diameter 13-14mm
Cable length ------------------------ 60mm/40mm
Weight ------------------------------ 7.5g
Connectors -------------------------- Typical IC socket pins - does not include
Electronic protection --------------- No protection
Condition --------------------------- Used once for test - see photos
Quality ----------------------------- Battery made for military purposes - Excellent quality
Battery life ------------------------ See factory specifications
Internal Resistance ----------------- 240 mOhms (typ 170 mOhms)
To measure resistance correctly, you should skip the connections on the wires.
For measurement, the wires should be soldered to good quality terminals.

Price is for ----------------------- 1 piece.