This is the Team Losi 18.5V 4000mAh 5S 25C Lithium Polymer Battery Pack. This 4000mAh 5-cell 25C Hard Case LiPo battery pack for 1/8-scale vehicles provides the power needed for competitive racing, while increasing running time between charges. The hard case protection keeps the expensive cells from becoming damaged externally. The pre-wired EC5 connector provides ultra-low resistance.

Features

• LiPo pack's protective hard-shell case provides extra safety
• LiPo power provides increased speed and extended run times
• Pre-wired EC5 connector provides ultra-low resistance

Specifications:

• Type: Lithium Polymer
• Capacity: 4000mAh
• Voltage: 18.5V nominal
• Connector Type: Gold Plated EC5 12G wire
  
• Balancer Type: Losi
• Number of Cells: 5
  
• Weight: 640g
• Configuration: 5S1P
• Dimensions (WxLxH): 45.2x160x48 mm / 1.8x6.3x1.9 in
  
• Maximum Charge Rate: 1C
  
• Maximum Continuous Discharge: 25C (100A)
• Maximum Burst Discharge: 50C (200A) peak

NOTE: This LiPo Battery MUST be charged with a LiPo Balance Charger.