This part is a kind of semiconductor called UR18650WX.

Function of this product has Lithium Ion.

Manufacturers : Panasonic Battery

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UR18650WX Features & Benefits • Super high drain model (high power density) • Long, stable power with a flat discharge voltage • Ideal for power tools, Ebikes, and robotics. Lithium Ion Dimensions Specifications Rated capacity(1) Capacity(2) Nominal voltage Charging Weight (max.) Temperature Min. 1500mAh Min. 1500mAh Typ. 1600mAh 3.7V CC-CV, Std. 1050mA, 4.20V, 3.0 hrs Charge: Discharge: Storage: Volumetric: Gravimetric: (3) Energy Max. 18.5 mm 10.0 mm Max. 65.1 mm (–) For Reference Only *With tube (+) 46.9 g 0 to +45°C -20 to +60°C -20 to +50°C 333 Wh/l 121 Wh/kg Energy density(3) (1) At 20°C (2) At 25°C density based on bare cell dimensions Charge Characteristics VERSION 13.02 R1 | Copyright© 2012 SANYO Energy (U.S.A.) Corporation. All Rights Reserved. Charge: C [ ... ]

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