XPower 6.6V 1800mAh 2S1P LiFe Receiver Battery Pack

The XPower 6.6V 1800mAh LiFe receiver battery pack is a 2S1P LiFePO4 battery designed for powering RC receivers and servo systems where stable voltage and dependable runtime are important. LiFe chemistry is widely used for receiver packs due to its consistent discharge behaviour, making it a practical choice for models that benefit from reliable receiver power.

With 1800mAh capacity, this pack is suited to longer sessions or setups with higher receiver and servo load, such as nitro planes and other models using multiple servos. It is commonly used 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 that the connector type and installation space match your model before use. The measurements below are provided as approximate pack dimensions excluding wires and connectors.

Typical uses

• Receiver battery for nitro planes and petrol models
• Receiver and servo power for RC aircraft using multiple servos
• Dedicated radio power pack 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: 1800mAh
• Approximate size excluding wires and connectors: 105mm x 34mm x 16mm
• Approximate weight excluding wires and connectors: 131g

Important notes

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