This is a replacement Traxxas TRX-4M Id Balance Usb 2-Cell Lipo Balance Charger.
Use the 2-amp USB-A fast charger with your Power Cell 2s TRA2821 LiPo battery for fast and easy charging almost anywhere. Traxxas iD® technology delivers the perfect charge with no guesswork. Just plug the iD battery in and the charger does the rest. When the LED light turns green, the battery is charged.
