Product descriptions from the supplier High Capacity: 16000mAh ensures long-lasting power for devices. Wide Temperature Range: Operates efficiently between -20°C and 60°C. RoHS Certified: Meets international safety standards for electronics. CE Certified: Ensures compliance with European safety regulations. Li-ion Type: LiNiMnCoO2 cathode for reliable performance. Stable Discharge Voltage: Maintains steady output voltage during discharge to protect electronic equipment.