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Spektrum

Spektrum Smart G2 Air Powerstage Bundle w/ 4000mah 3S LiPo & USB Charger

Part no. SPMXPSA300

Expected 11 Nov1.0
1 review
1 / 2
1 / 2

$142.27

or 4 fortnightly payments of $35.57 with afterpay or PayPal, or zip

Spektrum Smart G2 Air Powerstage Bundle — 4000mAh 3S LiPo battery and USB-C Smart Charger for RTF Basic aircraft, with auto-storage discharge and plug-and-play Smart charging.

  • Complete one-box bundle: Smart G2 LiPo battery and USB-C charger in one package
  • Auto storage discharge to 3.90V after 72 hours — maintenance-free battery care
  • Smart technology auto-uploads battery parameters to charger for plug-and-play charging
  • Compatible with Blade, HobbyZone, and E-flite RTF Basic aircraft
  • IC3 connector with G2 Smart balance lead

Will it fit?

Overview

For beginner pilots who purchased a Blade®, HobbyZone®, or E-flite® Ready-to-Fly Basic model, the best way to complete their purchase is with the Spektrum™ Smart Air Powerstage™ bundles. The latest in RC battery charging technology, Smart Air Powerstage bundles offer the complete package for top performance with less hassle and maximum fun. Spektrum Smart technology G2 Powerstage bundles bring the latest Smart technology in one package for first-time pilots and enthusiasts.

Smart Battery Technology
When connected to a Spektrum™ Smart charger, a Smart battery's unique parameters, health, and balancing information upload automatically from its memory microchip through the IC3® or IC5® connector's data wire. To charge and balance the pack, you simply connect it to your Smart charger. Safe charging begins automatically. Smart Auto storage discharge ensures a longer battery life.

Smart Auto Storage Discharge
Spektrum™ Smart G2 batteries practically take care of themselves. G2 batteries come from the factory programmed to automatically discharge to a safe storage voltage of 3.90V after 72 hours of inactivity. The results are longer battery life, better performance over the life of the pack, and peace of mind that your Smart battery comes maintenance-free.

Simple and Quick
Preset charge, discharge, and storage parameters are automatically relayed from your Spektrum™ Smart battery to your Smart charger, making charging as simple as plugging in the pack. The battery's integrated microchip remembers the last charging rate you set, so the next time you plug it in, these settings will automatically take effect.

Features

  • A money-saving one-box solution for RTF Basic aircraft
  • The Smart Air Powerstage Bundles will complete the purchase of RTF Basic aircraft and make them ready to fly
  • Smart Technology is the easiest to use and safest battery charging technology available and completes the Smart Technology ecosystem in RTF Basic aircraft that features an Avian or telemetry capable ESC with one-wire telemetry

In the box

  • 1x S120 USB-C Smart Charger 1x20W
  • 1x 11.1V 4000mAh 3S 30C Smart G2 LiPo Battery: IC3

Specifications

Normal/Standard Charge Current20A
Battery TypeLiPo (3.7V per cell)
Battery Voltage11.1V
Charge Protection CircuitryYes
Connector TypeIC3
Thermal ProtectionYes
Hard CaseNo
ProgrammableYes
ApplicationAirplanes, Helicopters
Battery Balance ConnectorG2 Smart
Capacity4000mAh
Number of Cells3S
Maximum Burst Discharge Rate30C
Normal/Standard Charge Rate1C
TechnologySmart
Low Input Voltage ProtectionYes
Product Length5.51" (140 mm)
Product Width1.69" (43 mm)
Maximum Charge Rate5C
Selectable Charge RateNo
Product Height0.94" (24 mm)
Product Weight8.1 oz (230 g)
Maximum Continuous Discharge Current4A
Watt Hours44.4 Wh
Balance Lead Length1.3" (35 mm)
Wire Gauge12 AWG
Battery Temperature MonitoringYes

Compatibility

Reviews (1)

1.0

Based on 1 review

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  • Ryan S

    Verified buyer

    22 June 2025

    After 3 uses in 7months the battery has bricked, I kept it charged at least once a month so I could fly if the weather conditions were good. The charger won't charge the battery. It just shows the red light indicating an issue, I've tried 5 different USB cordes and 3 adapters plus plugging it into a PS5 all only to get the red light every time. For such an expensive set up it's ridiculous.

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