XPower 6.6V 2100mAh 2S1P LiFe Receiver Battery Pack

The XPower 6.6V 2100mAh LiFe receiver battery pack is a 2S1P LiFePO4 battery designed for powering RC receivers and servo systems where stable voltage and longer runtime are important. LiFe chemistry is commonly used for receiver packs due to its consistent discharge behaviour, making it a practical choice for models that rely on dependable receiver power. 

With 2100mAh capacity, this pack suits longer sessions and models with higher servo load, such as larger aircraft, petrol ignition setups, or any installation using multiple servos where additional capacity helps keep voltage stable throughout a run. It is commonly installed as a dedicated receiver battery alongside a switch harness, keeping radio power separate from the main drive system.

Charge using a charger that supports LiFe or LiFePO4 mode, and confirm connector compatibility and installation space before use. The measurements below are provided as approximate pack dimensions excluding wires and connectors.

Typical uses

• Receiver battery for RC aircraft and multi servo setups
• Dedicated radio power pack for petrol ignition systems
• Receiver power for RC cars, crawlers or boats where a separate RX pack is preferred

Key features and specifications

• Brand: XPower
• Chemistry: LiFe (LiFePO4)
• Voltage: 6.6V
• Cell configuration: 2S1P
• Capacity: 2100mAh
• Approximate size excluding wires and connectors: 105mm x 33mm x 18mm

Important notes

• Use only a charger with a LiFe or LiFePO4 charge mode
• Confirm connector compatibility with your receiver or switch harness before installation