Part Number:VP603450 Voltage @ Capacity:3,7V @ 1100mAh Configuration: 1S1P Protection Circuit Overdischarge Trip Voltage 3.0V Thermistor (NTC): optional Dimension: 6.2x34.5x52mm Max with PCM Charge Temperature 0°C to +45°C Disharge Temperature -20°C to +60°C Storage Temperature -20°C to +45°C