PTK-5188 ProTek RC LiFe Futaba Transmitter Battery Pack (6.6V/2100mAh) | The RC Shop at Dr Dans DRAG CAR Aerodynamically adjustable wing

Aerodynamically adjustable wing

these 17mm splined nuts deliver both aesthetic refinement and proven durability

Super strong 5mm shaft

Auto Charge Technology

In real time

PTK-5188 ProTek RC LiFe Futaba Transmitter Battery Pack (6.6V/2100mAh) | The RC Shop at Dr Dans DRAG CAR Aerodynamically adjustable wingEngineered for Futaba transmitters including the 3PV, 4PK, 4PM, 4PV, 4PLS, 4PX, 7PX, 10PX, 16SZ, and 18SZ models, this ProTek RC LiFe battery delivers 6. 6V and 2100mAh of reliable power. LiFe chemistry provides superior durability compared to Li Poly alternatives, with over 1000 usable cycles and a lifespan up to 4 times longer. The inherent safety profile eliminates combustion risk, while deeper discharge capability and full charge storage without