The Gens Ace 2S 60C 4200mAh Hardcase Shorty LiPo Battery Pack features 4mm bullets and includes an adapter cable with a factory installed T-Style connector. This is a high-capacity, high-discharge rate that gives you the power and run-time you expect from Gens Ace LiPo batteries.

Features:

• Stable automatic stacking technology enables single cell capacities of 5800mAh
• Strict single cell capacity, voltage, resistance, discharge curve matching process
• Superior Japan and Korea Lithium Polymer cells
• Standard 4.0mm bullet w/Deans+XHR-3P Adapter

Specifications:

• Voltage: 7.4
• Cell Count: 2S
• Capacity: 4200mAh
• Discharge: 60C
• Dimensions: 95x46x25mm
• Weight (+/-20g): 210g  
• Wire Length: 100mm
• Balance Connector Type: JST