These two 3S lithium polymer batteries provide 11.1V power at 6000mAh capacity with an 80C discharge rating for competitive RC performance. The 3S1P configuration and EC5 connector deliver consistent voltage to 1/8 and 1/10 scale RC vehicles. Each battery measures 138mm by 47mm by 37mm and weighs approximately 410 grams. The hard case construction protects the cells during use and transport, making these suitable for racing and bashing alike.