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Low IR SG3 1S HV LiPo Battery w/ 4mm Bullets, ROAR, 3.8V 9000mAh 150C

ProTek RC PTK-5105-26


$ 5699

Current Inventory: 0

Product Description +

The ProTek R/C 1S 150C 9000mAh Shorty LiPo Battery is a great choice for anyone looking for a reliable, low IR shorty-style pack. Its increased capacity and advanced SG3 Silicon Graphene cell design provide consistent power delivery, cooler operating temperatures, and improved efficiency — keeping you in the fight all the way to the last lap. Delivering ultra-low internal resistance, stable voltage, and explosive acceleration in a compact 1S package, this pack is built for ultra-competitive 1/12 scale pan car racing while maintaining long cycle life and dependable performance. This pack provides the punch needed for demanding 1S stock and mod racing classes that require optimum voltage from start to finish. Stable output ensures smooth throttle response lap after lap, while the compact and lightweight design helps maintain ideal chassis balance and predictable handling. Designed for aggressive setups, this battery supports high-speed performance and delivers the consistent, technical power serious racers demand on carpet or high-grip asphalt tracks.

Product Features +

  • 150C high-discharge capability for explosive acceleration
  • Ultra-low internal resistance for maximum efficiency and punch
  • SG3 Silicon Graphene chemistry for cooler operation and consistency
  • Stable voltage output for smooth throttle response
  • Compact 1S design for ideal chassis balance and handling
  • Optimized for 1/12 scale pan car racing (mod and spec classes)
  • Supports aggressive high-speed racing setups
  • Extended cycle life for long-term durability

  • Product Specs +

  • Nominal Voltage: 3.8V (1S)
  • Capacity: 9000mAh
  • Maximum Charge Rate: 1C (10A)
  • Discharge Rates (Peak): 150C
  • Cell Configuration: 1S1P
  • Watt Hours: 34.2Wh
  • ROAR Approved: Yes
  • Connectors (Battery): 4mm Bullet
  • Dimensions (LxWxH): 3.7x2.08x0.74in (94x53x19mm)
  • Weight: 5.39oz (153g)

  • Included with Product +

  • (1) 1S 150C Low IR SG3 HV LiPo Battery
  • (2) 4mm Bullet Connectors

  • Additional Product Details +

    Brand: ProTek RC

    MPN: PTK-5105-26

    Added: 2026 - September

    Status: Pending

    Discount Eligibility: Discount Eligible

    SKU: PTK-5105-26

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