Spektrum LiFe Receiver Battery – 4000mAh 2S 6.6v Specfications:

• Battery Type: LiFe (3.3V per cell)
• Capacity: 4000mAh
• Application: Receiver Pack
• Product Weight: 235 g (8.2 oz)
• Balance Lead Length: 1.97 in (50mm)
• Battery Balance Connector: JST_XH
• Normal/Standard Charge Rate: 1C
• Product Width: 1.89 in (48mm)
• Normal/Standard Charge Current: 800mA
• Watt Hours: 26.4 Wh
• Wire Gauge: 16 AWG
• Battery Voltage: 6.6V
• Connector Type: EC3
• Discharge Lead Length: 5.91 in (150mm)
• Product Length: 2.87 in (73mm)
• Maximum Charge Current: 4.0A
• Maximum Continuous Discharge Rate: 20C
• Product Height: 1.54 in (39mm)

Spec

• Brand: Spektrum
• Part No: SPMB4000LFRX
• Barcode: 605482555767
• Voltage: 6.6v
• Chemistry: LiFe
• Fitment: Option Part