Product Name: High Power Generating Li-polymer Battery (for R/C Toys) Model Number: C120021 (2S1P/7.4V/1200mAh) Place of Origin: China Brand Name: U2O Quality/Safety Certifications: CE Certification Minimum Order: 500EA Features: 1) Capacity: 1,200mAh 2) Voltage: 7.4 3) Standard: 2s 4) Output possibility: average 10C, max 12C 5) Size: 71 x 39 x 39mm 6) Super high energy density 7) Extra-low internal impedance. 8) Long cycle life. 9) Excellent stability