ProTek RC 2S 150C Low IR SG3 HV ULCG Shorty LiPo Battery (7.6V/4600mAh) w/5mm Connectors (ROAR Approved) PTK-5124-26

    Description

    7.6V High-Voltage Battery Pack with Low Internal Resistance

    The ProTek R/C 2S 150C Stock Spec 4600mAh Shorty LiPo Battery is a great choice for anyone looking for a reliable, low IR shorty-style pack. Its increased capacity and advanced cell design provide consistent power delivery, cooler operating temperatures, and improved efficiency — keeping you in the fight all the way to the last lap. With lower internal resistance and extended cycle life, this pack delivers both performance and durability, making it a top pick for buggy racing.

    About the SG3 HV Shorty-Sized LiPo Battery


    High-Voltage Power & Mid-Sized Balance

    This pack is ideal pack for 2WD and 4WD buggy racing that want optimum voltage for the entire run. The improved efficiency of this pack will allow for lower operating temperatures and lower internal resistance. This gives users a more consistent battery pack. ProTek SG3 Packs deliver the power needed by serious racers and enthusiasts alike.

    Features:

    • 2S shorty-sized LiPo configuration
    • 150C high-discharge capability
    • Optimized weight balance for improved handling
    • Silicon Graphene 3rd generation high-voltage cell technology
    • Lower IR for improved efficiency and punch
    • Extended cycle life for long-term durability
    • Ideal for 1/10 buggy platforms

    IMPORTANT LITHIUM POLYMER SAFETY INFORMATION

    • DO NOT leave a battery in your model when charging
    • DO NOT leave lithium batteries unattended when charging
    • ALWAYS balance charge lithium battery
    • ALWAYS use a LiPo Safe charging bag/box
    • YOU MUST use a Li-Poly specific charger to charge lithium batteries (NiMH or NiCD only chargers WILL NOT WORK!)
    • YOU MUST not over discharge lithium battery packs
    • READ & UNDERSTAND the instructions carefully before operating this battery

    NOTE: When using high energy Li-Polymer Batteries, please do not over-discharge or over-charge batteries as this will result in overheated batteries. Discharging capacity can't exceed 80% of the max capacity of the pack after full charging to ensure a good cycle performance. It is recommended to fully charge a brand new battery before using and only discharge the battery 50% for the first 5 cycles. Always monitor race time and/or set a low voltage warning on ESC (End voltage cannot be lower than 3.2v per cell). Do not use a battery that has too low a voltage. Do not expose batteries to sunshine or store/charge batteries at temperatures above 35°C or in a closed car. The high-temperature environment could cause damage to the pack or make it burst. If the battery becomes hot while fast charging, high current discharging, or racing, do not charge it until it has cooled completely. Wait about 20 mins, then inspect prior to recharging.

    Includes:

    • (1) 2S 150C Low IR SG3 HV ULCG Shorty LiPo Battery (7.6V/4600mAh)
    • (2) 5mm to 4mm Bullet Reducers
    • (2) 5mm Bullet Connectors
    • (1) 2mm Balance Bullet Connector

    Specifications

    Nominal Voltage: 7.6V (2S)
    Capacity: 4600mAh
    Maximum Charge Rate: 1.5C
    Discharge Rates
    Continuous: -
    Peak: 150C
    Cell Configuration: 2S1P
    Watt Hours: 34.9Wh
    ROAR Approved: Yes
    Connectors
    Battery: 5mm Bullets
    Balance: 2mm Bullet
    Dimensions (LxWxH): 1.85x3.78x0.73in (47x96x18.5mm)
    Weight: 5.4oz (155g)
    Product form

    SKU: PTK512426
    Barcode: 694485092768

    Free pickup in our shop(s)

    Be quick! Only 2 products left in stock!

    2 in stock Ships within 24hr of Purchase

    $59.99

      • Guaranteed secure & safe checkout.

        shop pay
      • Free shipping on orders over $150
      Pay whenever you want

      Easily pay within 30 days after you have received your package.
      Read more

      Description

      7.6V High-Voltage Battery Pack with Low Internal Resistance

      The ProTek R/C 2S 150C Stock Spec 4600mAh Shorty LiPo Battery is a great choice for anyone looking for a reliable, low IR shorty-style pack. Its increased capacity and advanced cell design provide consistent power delivery, cooler operating temperatures, and improved efficiency — keeping you in the fight all the way to the last lap. With lower internal resistance and extended cycle life, this pack delivers both performance and durability, making it a top pick for buggy racing.

      About the SG3 HV Shorty-Sized LiPo Battery


      High-Voltage Power & Mid-Sized Balance

      This pack is ideal pack for 2WD and 4WD buggy racing that want optimum voltage for the entire run. The improved efficiency of this pack will allow for lower operating temperatures and lower internal resistance. This gives users a more consistent battery pack. ProTek SG3 Packs deliver the power needed by serious racers and enthusiasts alike.

      Features:

      • 2S shorty-sized LiPo configuration
      • 150C high-discharge capability
      • Optimized weight balance for improved handling
      • Silicon Graphene 3rd generation high-voltage cell technology
      • Lower IR for improved efficiency and punch
      • Extended cycle life for long-term durability
      • Ideal for 1/10 buggy platforms

      IMPORTANT LITHIUM POLYMER SAFETY INFORMATION

      • DO NOT leave a battery in your model when charging
      • DO NOT leave lithium batteries unattended when charging
      • ALWAYS balance charge lithium battery
      • ALWAYS use a LiPo Safe charging bag/box
      • YOU MUST use a Li-Poly specific charger to charge lithium batteries (NiMH or NiCD only chargers WILL NOT WORK!)
      • YOU MUST not over discharge lithium battery packs
      • READ & UNDERSTAND the instructions carefully before operating this battery

      NOTE: When using high energy Li-Polymer Batteries, please do not over-discharge or over-charge batteries as this will result in overheated batteries. Discharging capacity can't exceed 80% of the max capacity of the pack after full charging to ensure a good cycle performance. It is recommended to fully charge a brand new battery before using and only discharge the battery 50% for the first 5 cycles. Always monitor race time and/or set a low voltage warning on ESC (End voltage cannot be lower than 3.2v per cell). Do not use a battery that has too low a voltage. Do not expose batteries to sunshine or store/charge batteries at temperatures above 35°C or in a closed car. The high-temperature environment could cause damage to the pack or make it burst. If the battery becomes hot while fast charging, high current discharging, or racing, do not charge it until it has cooled completely. Wait about 20 mins, then inspect prior to recharging.

      Includes:

      • (1) 2S 150C Low IR SG3 HV ULCG Shorty LiPo Battery (7.6V/4600mAh)
      • (2) 5mm to 4mm Bullet Reducers
      • (2) 5mm Bullet Connectors
      • (1) 2mm Balance Bullet Connector

      Specifications

      Nominal Voltage: 7.6V (2S)
      Capacity: 4600mAh
      Maximum Charge Rate: 1.5C
      Discharge Rates
      Continuous: -
      Peak: 150C
      Cell Configuration: 2S1P
      Watt Hours: 34.9Wh
      ROAR Approved: Yes
      Connectors
      Battery: 5mm Bullets
      Balance: 2mm Bullet
      Dimensions (LxWxH): 1.85x3.78x0.73in (47x96x18.5mm)
      Weight: 5.4oz (155g)

      Recently viewed products

        © 2026 Auer Ace Hobbies, Powered by Shopify

          • American Express
          • Apple Pay
          • Diners Club
          • Discover
          • Google Pay
          • Mastercard
          • PayPal
          • Shop Pay
          • Visa

          Login

          Forgot your password?

          Don't have an account yet?
          Create account