Spektrum 2S LiFe Receiver Battery 900mAh (SPMB900LFRX)

The Spektrum LiFe Receiver Battery (SPMB900LFRX) is a compact 2S 6.6V pack designed for dependable power delivery in aircraft receiver and ignition applications. With a 900mAh capacity and LiFe chemistry (3.3V per cell), it offers a practical balance of runtime and lightweight performance for model aircraft setups.

This pack features a Universal discharge connector and a JST-XH balance lead for straightforward charging and maintenance. A 20C continuous rating, 20 AWG wiring and sensible dimensions make it a tidy fit for many airframes where space and weight matter.

Key Specifications

• Battery Type: LiFe (3.3V per cell)
• Capacity: 900mAh
• Battery Voltage: 6.6V
• Cell Configuration: 2S1P
• Watt Hours: 5.94Wh
• Maximum Charge Rate: 1C
• Maximum Charge Current: 900mA
• Normal/Standard Charge Rate: 0.2C
• Normal/Standard Charge Current: 180mA
• Maximum Continuous Discharge Rate: 20C
• Maximum Continuous Discharge Current: 18A
• Connector Type: Universal
• Battery Balance Connector: JST_XH
• Discharge Lead Length: 150mm (5.91 in)
• Balance Lead Length: 50mm (1.97 in)
• Wire Gauge: 20 AWG
• Hard Case: No
• Charge Protection Circuitry: No
• Product Length: 69mm (2.72 in)
• Product Width: 37mm (1.46 in)
• Product Height: 14mm (0.55 in)
• Product Weight: 58g (2.05 oz)
• Application: Aircraft Receiver, Aircraft Ignition