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5000mAh 3S 11.1V 100C Smart LiPo Hardcase IC5

5000mAh 3S 11.1V 100C Smart LiPo Hardcase IC5

Brand: Spektrum

Part No: SPMX50003S100H5

£90.24 RRP £94.99

Backorder: Expected 19th June 2026

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The Spektrum 5000mAh 3S 11.1V 100C Smart LiPo Hardcase IC5 (SPMX50003S100H5) is a G1 Smart pack designed for surface applications where strong punch, reliability and ease of use matter. Its integrated Smart microchip communicates with Spektrum Smart chargers to upload battery data, apply your saved charge/storage preferences and streamline every charge cycle. A robust ABS hardcase and 12 AWG wiring support high current delivery and long service life.

Key Features

  • Integrated microchip stores unique parameters for each battery
  • Smart discharge automatically brings the pack to a safe storage voltage
  • Time-saving charging workflow that can help extend battery life
  • Powerful 100C continuous discharge rating for maximum performance and longevity
  • Impact-resistant ABS plastic hardcase
  • No soldering required; equipped with IC-series connectors (this pack uses IC5). IC3/IC5 offer suggested compatibility with EC3/EC5 systems
  • Part of Spektrum’s 100C range, covering popular capacities and cell counts for many RC car and boat setups

Smart Battery Technology

When paired with a Spektrum Smart charger, the battery’s Smart memory chip uploads key parameters and health data. You can customise charge rate and self-discharge settings; the pack remembers your last values so next time you simply press Start. Smart Discharge can be set (12–240 hours) to help preserve cell chemistry and overall longevity.

Stored data includes:

  • Battery brand, type, cell count and capacity
  • C rating and internal resistance
  • Individual cell voltages and pack temperature
  • Charge/discharge cycle count
  • Log of over-charge, over-discharge and over-temperature events

Specifications

  • Battery type: LiPo (3.7V per cell)
  • Voltage: 11.1V (3S)
  • Capacity: 5000mAh
  • Discharge rate: 100C continuous
  • Max charge rate: 3C
  • Connector: IC5 (IC-series design; suggested compatibility with EC5/EC3 when applicable)
  • Balance connector: JST/XH
  • Case: Hardcase (ABS), impact resistant
  • Wire gauge: 12 AWG
  • Charge protection circuitry: Yes
  • Auto storage function: Yes
  • Smart technology: G1 Smart
  • Application: Surface
  • Dimensions: 138.5mm (5.45 in) L x 46.5mm (1.83 in) W x 35mm (1.38 in) H
  • Weight: 400–499g
  • ROAR approved: No
  • Part number: SPMX50003S100H5
Key Features
  • Integrated microchip stores unique parameters for each battery
  • Smart discharge allows batteries to automatically discharge to a safe voltage
  • Save time and hassle, while improving battery life
  • Powerful 100C continuous discharge rating to deliver maximum performance and longevity
  • Impact resistant ABS plastic hardcase
  • No soldering required, equipped with IC3 and IC5 Connectors that are compatible with EC3 and EC5
  • 100C battery packs are available in a variety of capacities and cell counts that are perfect for almost any application
Feature Overview

You'll never have to set charge preferences for a Spektrum Smart battery until you want to. When a Spektrum Smart LiPo battery is connected to a Spektrum Smart charger, unique parameters and health of that Smart LiPo battery upload from the Smart memory microchip integrated into the battery. Through the charger, you can view and set preferences, such as charge rates, so that all you have to do to charge the pack every time is press the charger "Start" button. Smart technology takes care of the rest.

Our new Spektrum Smart 100C LiPos come in a variety of popular sizes and are ready to drop into your RC car or boat for maximum performance, power, and reliability. These battery packs are a great upgrade for those looking to get more punch and off the line power on nearly any setup.

Spektrum Smart LiPo Batteries Store Unique Data, Such As:

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

Spektrum Smart LiPo batteries also maintain an error log including the number of over-heat, over-discharge and over-charge incidents which can be helpful data in assuring that the battery you've chosen is right for the application. A Smart Battery uploads its charge parameters to a Spektrum Smart Charger automatically making charging as simple as pressing the "Start" button. The charge rate of every Smart Battery is customizable, allowing you to take full advantage of packs with faster charge ratings.

Smart Battery Technology

When connected to a Spektrum Smart charger, unique parameters and health of your Smart LiPo battery upload from the Smart memory microchip integrated into the battery. Through the charger, you can set and record preferred settings, such as charge rates and self-discharge options, so that all you have to do to charge the pack is press the "start" button. Smart technology will take care of the rest. Every Smart LiPo battery is factory assembled with the next-generation IC3™ and IC5™ output connector that utilizes a data transfer wire to relay saved information to your Smart Chargers.

Data Rich

An integrated microchip allows each Smart Battery to save vital information such as battery brand, chemistry, cell count, capacity, number of charging cycles, number of discharges, C rating, battery temperature, and internal resistance. Additionally, each battery will save a log of unhealthy events such as over-charge, over-discharge, and over-temperature. This allows you to make the most informed decision about each battery when you are getting your gear ready for a day at the field or the track

Simple and Quick

Preset charge, discharge, and storage parameters are automatically relayed from your Spektrum Smart Battery making charging as simple as pressing the “Start” button. Charge rate of individual batteries can be user customized allowing you to take full advantage of packs with faster charge ratings. The integrated microchip on each battery will remember the last charging rate you set, so the next time you plug it in, these settings will automatically populate so all you have to do is press “Start.”

Data Rich

The innovative Smart connection is made possible by an installed microchip on every battery, feeding the unique information through a data cable to the new IC3 and IC5 connectors. The IC series of connectors are designed from the ground up to provide a more solid connection, higher heat resistance, and effortless installation. For those using the popular EC3 and EC5 connectors, there's no need to worry. The IC connector series is entirely backwards compatible with existing connectors so you can use Smart Batteries with older systems, but only when connected to a Spektrum Smart device are all the benefits of Smart technology obvious.

Smart Discharge

LiPo batteries with Spektrum Smart™ technology practically take care of themselves. When programmed with a Spektrum Smart Charger, Smart Batteries will automatically discharge to your predetermined storage voltage when they are left to rest for a time period you choose, between 12 and 240 hours. This feature will help to extend the life of your Smart Batteries by preventing your batteries from sitting fully charged for an extended period of time, which can damage the chemical integrity of Lithium Polymer cells. This unique feature results in longer battery life expectancy and better performance over the life of the pack.

5000mAh 3S 11.1V 100C Smart LiPo Hardcase IC5 Specfications:

  • Battery Type: LiPo (3.7V per cell)
  • Capacity: 5000mAh
  • Material: Hard Case
  • Battery Balance Connector: JST/XH
  • Charge Protection Circuitry: Yes
  • Number of Cells: 3
  • Maximum Continuous Discharge Current: 100C
  • Product Width: 1.83 in. (46.5mm)
  • Auto Storage: Yes
  • Hard Case: Yes
  • Maximum Continuous Discharge Rate: 100C
  • Product Application: Surface
  • Product Height: 1.38 in. (35mm)
  • Battery Voltage: 11.1V
  • Connector Type: IC5
  • Discharge: 100C
  • Maximum Charge Rate: 3C
  • Product Length: 5.45 in. (138.5mm)
  • Application: Surface
  • Product Weight: 400g to 499g
  • Smart Technology: G1 Technology
  • Wire Gauge: 12 AWG
  • Roar Approved: No
  • Technology: Smart
  • Prop 65:   California Residents Prop 65 WARNINGS.



Key Info:
  • Brand: Spektrum
  • Part No: SPMX50003S100H5
  • Barcode: 605482418383
  • Voltage: 3S - 11.1v
  • Case Type: Hard Case
  • Connector: IC5
  • Fitment: Option Part
  • Fitment: Standard Part

Additional Categories:

Standard Shipping

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Reviews
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Questions & Answers
Real questions from real customers. Why not ask your own?
does this battery have a Balance Connector?
Daniel Mullan / 12th May 2023

Yes it is as pictured.

Steve @ Wheelspin Models
can you use a non smart LIPO charger with this battery?
Daniel / 12th May 2023

Yes you can but there is no benefit of buying a smart battery without a smart charger you would be better buying this VZ0343EC5

Steve @ Wheelspin Models
Would I be able to fit 2 of these into a Typhon 6S V5? Thank you
Michael / 18th February 2021

Typhon 6S max battery dimensions are  158 x 48 x 51mm, so yes 2 of these should just about fit

Ben @ Wheelspin Models
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