nimh sc3600mah battery pack 7.2v 1. capacity from 1500mah to 4600mah 2. voltage: 4.8V, 6V, 7.2V, 8.4V, 9.6V,12V, 14.4V, This series are adapted special technics and materials, which are designed specially for toys model. With the characteristic of low internal resistance and high drain discharge, Therefore, with more power and longer discharge time. So it is the ideal power supply for RC Toys, ...