Common Sense RC Lectron Pro 6.6V 2000mAh 5C LiFe Receiver Flat Pack with Servo C

6.6V implies you will not require a regulator!
This 6.6V (2-cell) 2000mAh 5C LiFe (lithium iron phosphate, LiFePO4) receiver battery supplies a terrific mix of performance and benefit. Our LiFe batteries have some special benefits over other battery options that make them perfect for usage in radio systems:

Voltage stays above 5V throughout your whole run, so you get more consistent servo speed and torque than with NiMH batteries

Slightly lower voltage than Lipos implies you can safely link 6.6V (2-cell) LiFe batteries to your receiver without needing a voltage regulator
Our 2000mAh capability beats the 1300-1800mAh you'll find in basic flat and hump packs from many other suppliers

Specifications

Length: 82 mm
Width: 30 mm
Height: 16 mm
Weight: 83 g
Connector: JR (Universal) Servo Connector