EcoPower 5021 8.4V 5000mAh 7-Cell NiMH Hump Battery Pack with T-Style Connector Servo Saver silicone-jacketed 12-gauge wire

silicone-jacketed 12-gauge wire

curved radiator

custom decals by Tichy Train Group

One-piece molded polycarbonate body

EcoPower 5021 8.4V 5000mAh 7-Cell NiMH Hump Battery Pack with T-Style Connector Servo Saver silicone-jacketed 12-gauge wireEcoPower 5021 8. 4V 5000mAh 7 Cell NiMH Hump Battery Pack with T Style Connector This is the EcoPower 7 Cell NiMH Hump Pack Battery with 5000mAh capacity. This battery is a great option for those looking to replace older NiMH packs or for those looking to upgrade from smaller 6 cell battery packs. Because of the hump design found on this battery, length and width dimensions are standard for a NiMH stick pack, but the "hump" in the center may conflict