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Spektrum

Spektrum G2 11.1V 5000mAh 50C 3S Hard Case LiPo Battery

Part no. SPMX53S50H5

3+ in stock4.0
7 reviews
1 / 2
1 / 2

$169.08

or 4 fortnightly payments of $42.27 with afterpay or PayPal, or zip

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Smart 50C LiPo battery with IC5 connector, automatic storage discharge, and microchip data logging.

  • Smart Battery Technology with IC5 connector integration
  • Integrated microchip stores vital battery data and health logs
  • Automatic storage discharge to 3.90V after 72 hours
  • Simpler and safer to use than traditional LiPo batteries
  • 50C discharge rating for high performance

  • 3+ in stock · Order in 3h 59m, dispatched today

  • Checking delivery dates…

  • 60-day returns · 12,000+ 5-star reviews · 03 5292 1101 ·

Frequently bought together

Overview

Spektrum Smart G2 50C LiPo batteries offer drivers and pilots enhanced advantages through their "Generation 2" features. These innovations simplify and improve safety when used with Smart chargers. The unique IC5 connector in the G2 batteries allows for effortless balancing, eliminating the need for a separate balance lead. These batteries also automatically discharge to a safe storage voltage after 72 hours of inactivity, extending battery life and ensuring maintenance-free use. When connected to a Spektrum Smart charger, Smart G2 LiPo batteries share their charging parameters and health data, enabling convenient customisation of charge rates. This eliminates the need for manual configuration, making charging a hassle-free process.

Note

This product is classified as dangerous goods. Due to aviation safety laws, it can not be sent by air, including to New Zealand. If you add this to your cart, you will only see road delivery options, or to pick up from our store. LiPo Charging: Always use a LiPo compatible charger when charging your Lithium Polymer (LiPo) batteries. Be sure to select the correct chemistry/setting for the LiPo battery you are charging, as charging on the wrong setting can cause violent fires if left unattended. Please use extreme caution and never charge LiPo batteries unattended. We also recommend using a LiPo Safe/Protection Bag while charging your LiPo batteries.

Spektrum™ Smart G2 50C LiPo batteries offer drivers and pilots enhanced advantages through their "Generation 2" features. These innovations simplify and improve safety when used with Smart chargers. The unique IC® connector in the G2 batteries allows for effortless balancing, eliminating the need for a separate balance lead. These batteries also automatically discharge to a safe storage voltage after 72 hours of inactivity, extending battery life and ensuring maintenance-free use. When connected to a Spektrum™ Smart charger, Smart G2 LiPo batteries share their charging parameters and health data, enabling convenient customisation of charge rates. This eliminates the need for Manual configuration, making charging a hassle-free process. Overall, Spektrum™ Smart G2 batteries enhance convenience, performance, and peace of mind for drivers and pilots.

Features

  • Simpler and safer to use
  • Balance charge through the IC5 connector
  • Faster auto discharge of 1.5A
  • Spektrum G2 Compatible charger required
  • 50C Discharge rating to deliver high performance and longevity
  • Integrated microchip stores unique parameters for each battery

Specifications

TypeSmart LiPo
Capacity5000mAh
Voltage11.1V
Configuration3S1P
Maximum Continuous Discharge50C
Number of Cells3
ApplicationSurface/Air
Weight430g (15.16oz)
Dimensions138mm (L) x 46mm (W) x 35mm (H) / 5.45in x 1.83in x 1.37in

Battery

Cell VoltageVoltage produced by each individual cell in the battery3.7V
Total Voltage11.1V
CapacityHow much energy is stored; higher mAh gives longer run times5000mAh
Discharge C RatingHow fast the battery safely delivers power to your motor50C
ChemistryBattery type that affects power, performance, and feelLiPo
ConnectorPlug style that determines what the battery connects toIC5
Length138mm
Width46mm
Height35mm
WeightInfluences handling, balance, and runtime430g
Main Connector Wire GaugeAmerican Wire Gauge - Wire thickness that affects how much current it carries10AWG
Case TypeChoose 'Hard Case' for protection or 'Soft Case' for weight savingHard Case
Balance Lead ConnectorPlug used by chargers to balance the battery’s cellsG2 Smart
R.O.A.R ApprovedCertified for use in official R.O.A.R. sanctioned racing eventsNo

Reviews (7)

4.0

Based on 7 reviews

  • 5 stars5
  • 4 stars0
  • 3 stars0
  • 2 stars1
  • 1 star1
  • leigh p

    Verified buyer

    9 Nov 2026

    These cars are great arrived in an untimely manner (very quick) but unfortunately we have not had a chance to play yet as there are for a present

  • Angus L

    Verified buyer

    8 Nov 2026

  • Dayna F

    Verified buyer

    16 Sept 2026

  • Mark C

    Verified buyer

    25 Aug 2026

  • Jerrico S

    Verified buyer

    21 June 2026

  • Stefan G

    Verified buyer

    27 Oct 2025

  • Wayne C

    Verified buyer

    9 May 2025

    These batteries pack a punch.

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