ProTek RC 2S 6.6V 2100mAh LiFe Futaba Transmitter Battery – PTK-5188

Upgrade your Futaba transmitter with the ProTek RC PTK-5188 2S LiFe Battery Pack.

This 6.6V 2100mAh LiFePO4 battery provides long run time, low self-discharge, and a lightweight alternative to traditional NiMH transmitter packs. It uses a JR/Futaba-style discharge connector and XH balance plug and is compatible with numerous Futaba radios including the 3PV, 4PK, 4PM, 4PV, 4PLS, 4PX, 7PX, 10PX, 16SZ, and 18SZ.

Key Features

• 2S LiFePO4 chemistry
• 6.6V nominal voltage
• 2100mAh capacity
• JR/Futaba-style discharge plug
• XH balance connector
• Maximum recommended charge rate: 1C
• Approx. 76 × 41 × 17mm
• Approx. 105g
• Low self-discharge
• Designed for Futaba transmitters

Compatibility

Current listings confirm fitment for Futaba:

• 3PV
• 4PK
• 4PM
• 4PV
• 4PLS
• 4PX
• 7PX
• 10PX
• 16SZ
• 18SZ