Simply put, a MASSIVE Battery for your Razor SX500 or other electric chassis! This battery is built with Lishen 21700LA cells and is capable of peak bursts of 385 LINE AMPS!
SX500 - this battery will fit, you will need to use a tray spacer, or modify the front or rear lip to get the battery to sit flush in the tray.
MX500/MX650 - this battery will be a TOUGH fit because of the top tube and rear shock bracket.
