Parts/Batteries & charging/LiPo batteries/Spektrum RC Smart G2 PowerStage 3S Bundle w/3S Smart LiPo Battery (5000mAh)
Spektrum RC Smart G2 PowerStage 3S Bundle w/3S Smart LiPo Battery (5000mAh)
Spektrum RC

Spektrum RC Smart G2 PowerStage 3S Bundle w/3S Smart LiPo Battery (5000mAh)

Part # SPMXPSS3004.1(10)
Where to buy
$127.48
AMain Hobbies
Seen Oct 12, 2026
$127.48Buy
Prices are as last seen at the store; stock is not tracked.

About this part

This is a Spektrum RC Smart G2 PowerStage 3S Bundle with a 3S Smart LiPo Hard Case Battery. The Smart Technology Powerstage Bundle is a one-box solution for vehicles requiring 3S performance. Designed with the simplicity of Smart Technology, this bundle includes one 5000mAh 3S 50C Smart G2 LiPo battery, and one S155 Smart AC Charger.

Spektrum Smart Battery:
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 are 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. The updated G2 performance batteries feature an all in one connector that eliminates the need for a balance connector, as the balance process is done through the charger and the battery connector. The smart batteries also come programmed from the factory to self discharge to a safe 3.90V per cell after 72hrs of inactivity. All of the functions and features placed in this battery are intended to supply the user with a powerful and safe lithium battery. 

Spektrum Smart Charger:
With the compact S155 AC Mini Smart Charger, modelers of all experience levels can enjoy the charging advantages of innovative Spektrum Smart technology. This charger comes compatible with 4S LiPo, LiFe, Li-Ion, or LiHV batteries as well as 1-12S NiMH and NiCd packs, equipped with a IC3 or IC5 connector. Generation 2 Smart technology enables the S155 to both charge and balance Smart G2 batteries using one simple connection. No separate balance lead is needed. When connected to a Smart battery, its Auto Charge feature recognizes the correct charging parameters instantly and begins safe, proper charging automatically.

Features: 
  • Battery:
    • Powerful 50C continuous discharge rating to deliver high performance and longevity
    • Balance charge through the IC5 connector data wire — with only one connection, no balance lead required
    • Faster Auto Discharge at up to 1.5A to safe storage voltage for long battery life and improved performance
    • Integrated microchip stores unique parameters for each battery
    • IC5 connectors may be connected to a device with an EC5 connector
  • Charger: 
    • Advanced, user-friendly Smart G2 charging technology that fits into any hobby budget
    • Delivers 55W of charging power
    • Includes selectable IC3 and IC5 charging ports — no separate adapters required
    • Charges up to 4S LiPo/LiFe/Li-Ion/LiHV batteries and 1-12S NiMH/NiCd packs
    • Color LCD screen interface features intuitive menus, icons, and navigation tools
    • Clock counts down remaining charge time until your Smart battery is fully charged and ready to use
    • Auto Charge recognizes Smart battery charging parameters and starts charging automatically when connected
    • USB input for updating firmware
    • Sleep mode
    • Detachable power cord
    • Sleek, sturdy case fits well on your workbench and in pit/field bags
Specifications:
  • Battery:
    • Connector Type: IC5
    • Battery Balance Connector: JST-XH
    • Capacity: 5000mAh
    • Voltage: 11.1V
    • Battery Type: LiPo (3.7V per cell)
    • Technology: Smart
    • Charge Rate: 5A - 1C
    • Cell Configuration: Stick
    • Dimensions: 5.45x1.83x1.37in (138x46x35mm) (LxWxH)
    • Hard Case: Yes
    • Wire Gauge: 12AWG
  • Charger:
    • Input Voltage: 100-240V, 50-60Hz
    • Cell Count: 2-4S
    • Battery Type: LiPo (3.7V per cell)
    • Maximum Charge Rate: 18.4V, 5A (Max)
    • Length: 4.4" (112 mm)
    • Width: 2.4" (61 mm)
    • Height: 2.4" (61 mm)
    • Weight: 12.2 oz (345 g)
    • Output Connector: IC3 and IC5 (Selectable)
    • Battery Balance Connector: JST_XH
    • Display: LCD
Includes: 
  • (1) Spektrum 3S 5000mAh Smart G2 Battery
  • (1) Spektrum S155 Smart Charger

Reviews4.1 · 10 reviews

George IrwinVerified owneron Spektrum RC Smart G2 PowerStage 3S Bundle w/3S Smart LiPo Battery (5000mAh)

Awesome charger. Easy to navigate the menu and versatile. Now if Spektrum would come out with a crawler series smart battery line…

1 found this helpful
Tyrus DearthVerified owneron Spektrum RC Smart G2 PowerStage 3S Bundle w/3S Smart LiPo Battery (5000mAh)

A real nice charger that charges the batteries pretty quickly

Michael V OakesVerified owneron Spektrum RC Smart G2 PowerStage 3S Bundle w/3S Smart LiPo Battery (5000mAh)

Very fast charging, the battery I received was in excellent condition about 35% charged when I plugged it in. Within an hour it was fully charged and I also charged my 2S within the same time frame and that was at about 16% charged beforehand.

Rodney MillerVerified owneron Spektrum RC Smart G2 PowerStage 3S Bundle w/3S Smart LiPo Battery (5000mAh)

This charger is extremely easy to use. The menus are self explanatory. I have charged approximately six or eight battery packs so far with no issues. This is a great charger for the beginner or intermediate user.

Steven Pierceon Spektrum RC Smart G2 PowerStage 3S Bundle w/3S Smart LiPo Battery (5000mAh)

Charger broke 2nd time I used it. I took it apart and fixed it. But I plan to buy a upgrade

What reviewers say

Reviewers largely praise the charger's ease of use, with several noting clear menus and a smart system that suits beginners. Many describe fast charging, with one reporter fully charging the 3S battery within an hour. Value for the price is frequently mentioned, and some owners report a second purchase. Two reviewers, both rating 1/5, report the charger failing: one says it broke on second use and was repaired by the owner, and another says it did not work out of the box. These two failures are the main disagreement among otherwise positive reviews. Sample size is ten, and only some reviews are verified purchases.

  • + Easy to use menus
  • + Fast charging
  • + Good value for the price
  • + Suitable for beginners
  • − Charger failed out of the box in one review
  • − Charger broke after second use in another
  • − Reliability concerns from a small number of reviews
Summary generated from the reviews above.

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