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Spektrum 11.1V 3400mAh 3S 50C Smart G2 Trail Pro LiPo Battery: IC3
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Spektrum 11.1V 3400mAh 3S 50C Smart G2 Trail Pro LiPo Battery: IC3
Spektrum 11.1V 3400mAh 3S 50C Smart G2 Trail Pro LiPo Battery: IC3
Spektrum 11.1V 3400mAh 3S 50C Smart G2 Trail Pro LiPo Battery: IC3

Spektrum 11.1V 3400mAh 3S 50C Smart G2 Trail Pro LiPo Battery: IC3

Brand: Spektrum

Part No: SPMX-1047

£71.24 RRP £74.99

Backorder: Expected 7th May 2026

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The Spektrum SPMX-1047 11.1V 3400mAh 3S 50C Smart G2 Trail Pro LiPo Battery with IC3 is built for RC scalers and crawlers that demand consistent voltage and higher capacity in tight spaces. Its redesigned semi-hardcase shell is thinner yet durable and impact-resistant, letting more mAh and higher C-rated cells fit where standard packs can’t. Integrated Smart technology with an internal balancer and memory chip streamlines charging and maintenance when paired with a Spektrum Smart charger.

Delivering a robust 50C discharge and up to 3C max charge rate, this Trail Pro pack offers strong, repeatable performance with data logging for health insights and peace of mind.

Key Features

  • High-capacity pack in new Pro Series case style
  • Powerful and consistent 50C discharge rate
  • High-performance 3C max charge rate for fast charge times
  • Automatic charging on Spektrum Smart charger to get you back to the trails fast
  • Simpler and safer to use
  • New thinner semi-hardcase design for added capacity and protection
  • Spektrum Smart charger required

Specifications

  • Battery Type: LiPo (3.7V per cell)
  • Voltage: 11.1V (3S)
  • Capacity: 3400mAh
  • Discharge Rate: 50C
  • Max Charge Rate: 3C
  • Connector: IC3
  • Integrated Balancing: Yes – internal balancer & internal adapter
  • Case: Semi-hardcase (Hard case: No)
  • Form Factor: Flat
  • Dimensions: 96 x 26 x 47 mm (3.77 x 1.02 x 1.85 in)
  • Weight: 238 g (8.39 oz)
  • Technology: Spektrum Smart G2 with charge protection circuitry

Smart Data & Logging

  • Stores battery brand, type, capacity, C rating
  • Monitors individual cell voltage, temperature, and charge/discharge cycles
  • Error log tracks overheating, over-discharge, and overcharging events

Suggested Compatibility

  • RC crawlers and scalers

In The Box

  • (1) 11.1V 3400mAh 3S 50C Smart G2 Trail Pro LiPo Battery: IC3
Spektrum Smart G2 Trail Pro LiPo Battery Overview

Spektrum Smart Technology is proud to introduce our lineup of Smart Trail Pro LiPo batteries designed to provide consistently higher voltage throughout the entire run of the battery under even the most extreme amperage loads.

Developed specifically for RC scalers and crawlers wanting maximum capacity and power, the new Spektrum Smart Trail Pro Series batteries deliver! The Pro series batteries allow for more capacity to be squeezed into the LiPo cells, allowing for larger mAh ratings when compared to similarly sized battery packs. The Trail Pro Series features a newly designed semi-hard case shell that is thinner and more lightweight, all the while staying rigid, durable, and impact resistant. In addition, the thinner case allows us to pack more mAh and higher C rated cells into limited spaces. This series lives alongside current Smart G1 and G2 batteries and is an upgrade to standard hardcase surface packs.

The Smart Trail Pro Series battery's benefits include longer battery life, better performance over the pack's life, and the peace of mind that comes from knowing your Smart battery is maintenance-free.

When a Smart Trail Pro Series battery is connected to a Spektrum Smart charger, its unique charging parameters and health information are uploaded to the charger from its integrated memory microchip. You can view and set preferences through the charger, such as charge rates, so all that's required to charge the pack is connecting it to your Smart charger. Smart technology takes care of the rest.

Spektrum Smart Trail Pro Series surface batteries store a wide variety of essential information, including:

  • Battery Brand
  • Battery Type
  • Battery Capacity
  • Battery C Rating
  • Individual Cell Voltage
  • Battery Temperature
  • Charge/Discharge Cycles

Spektrum Smart Trail Pro Series surface batteries also maintain an error log, including incidents of overheating, over-discharge, and overcharging. This data can help ensure that the battery you've chosen is suitable for the application.

Innovative Spektrum Smart Trail Pro Series batteries are so easy to use that they nearly take care of themselves. Smart technology makes it easy to achieve peak battery performance, reliability, and longevity!

Spektrum Smart G2 Trail Pro LiPo Battery Features
  • High-capacity packs in new Pro Series case style
  • Powerful and consistent 50C Discharge Rate
  • High-performance 3C max Charge rate for super-fast charge times without damaging the health of the pack
  • Automatic Charging on Spektrum Smart charger reduces time and get you back to the trails fast
  • Simpler and safer to use
  • New semi-hardcase design is thinner, allowing for more capacity to be packed into each cell, while still providing protection to the battery even in the most aggressive trail machines
  • Spektrum Smart charger required

11.1V 3400mAh 3S 50C Smart G2 Trail Pro LiPo Battery: IC3 Specfications:

  • Application: Crawlers, Scalers
  • Battery Type: LiPo (3.7V per cell)
  • Battery Voltage: 11.1V
  • Capacity: 3400mAh
  • Cell Configuration: Flat
  • Charge Protection Circuitry: Yes
  • Connector Type: IC3
  • Discharge: 50C
  • Hard Case: No
  • Integrated Balancing: Yes - Internal Balancer & Internal Adapter
  • Number of Cells: 3
  • Product Height: 1.85" (47 mm)
  • Product Length: 3.77" (96 mm)
  • Product Weight: 8.39 oz. (238g)
  • Product Width: 1.02" (26 mm)
  • Technology: Smart

In The Box
  • (1) 11.1V 3400mAh 3S 50C Smart G2 Trail Pro LiPo Battery: IC3


Key Info:
  • Brand: Spektrum
  • Part No: SPMX-1047
  • Barcode: 0660132929831
  • Voltage: 3S - 11.1v
  • Connector: IC3
  • Fitment: Option Part
  • Case Type: Soft Case
Standard Shipping

£3.95 to most of the UK

Express Shipping

£6.95 to most of the UK

Worldwide Shipping

Available at checkout

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