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Spektrum 11.1V 4000mAh 30C 3S Soft Case LiPo Battery

Spektrum 11.1V 4000mAh 30C 3S Soft Case LiPo Battery

Spektrum 11.1V 4000mAh 30C 3S Soft Case LiPo Battery

Brand: Spektrum | MPN: SPMX40003S30
3+ in stock
$170.45
or 4 fortnightly payments of $42.61 with Afterpay

Spektrum 11.1V 3S 4000mAh 30C Smart LiPo battery with IC3 connector — auto-uploads charge parameters for one-press charging on compatible Smart chargers.

  • 11.1V 3S 4000mAh 30C Smart LiPo for aircraft applications
  • Smart microchip auto-uploads charge parameters — just press Start
  • Stores charge/discharge cycles, temperature, and internal resistance data
  • Error log tracks over-heat, over-discharge, and over-charge incidents
  • IC3 connector with charge protection and short circuit protection
EC3
EC3
IC3
IC3
These connectors plug into each other, so any of them fits this product.
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What does Next Dispatch mean?
Pay before 1:00pm Melbourne time on a dispatch day and your order ships the same day.
This is dispatch time, not delivery time — couriers still take their usual transit days.
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Description

Spektrum Smart LiPo batteries eliminate manual charge setup. When connected to a Spektrum Smart charger, the battery's integrated microchip automatically uploads its unique parameters — chemistry, capacity, C rating, cell count, charge cycles, temperature history, and internal resistance — so charging is as simple as pressing Start. Preset charge, discharge, and storage parameters are relayed automatically, and the charger remembers the last charge rate you set.

Smart LiPo batteries also maintain an error log of over-heat, over-discharge, and over-charge incidents, giving you the data to make informed decisions about each pack. The charge rate is user-customisable, allowing you to take full advantage of packs with faster charge ratings.

High-Performance 3S Smart Pack
High-Performance 3S Smart Pack

These are the perfect packs for high performance models and power systems and a great upgrade to get more punch and power on nearly any setup.

Smart Battery Integrated Microchip
Smart Battery Integrated Microchip

An integrated microchip allows each Smart Battery to save vital information such as battery brand, chemistry, cell count, capacity, number of charging cycles, and internal resistance.

Spektrum 3S 4000mAh Smart LiPo battery — connector end
Spektrum 3S 4000mAh Smart LiPo battery — connector end

Every Smart LiPo battery is factory assembled with the next-generation IC3 output connector that utilizes a data transfer wire to relay saved information to your Smart Chargers.

Features
  • Integrated Smart memory microchip stores battery brand, chemistry, cell count, capacity, C rating, charge/discharge cycles, temperature, and internal resistance
  • Automatically uploads charge parameters to a Spektrum Smart charger — press Start to charge
  • Error log records over-heat, over-discharge, and over-charge incidents
  • User-customisable charge rate; charger remembers last charge rate set
  • Charge protection circuitry included
  • Short circuit protection
  • Auto storage function
  • Soft case construction
  • 12 AWG wire gauge
  • JST_XH balance connector
  • IC3 connector with data transfer wire
Specifications
Capacity
4000mAh
Voltage
11.1V
Battery Voltage
11.1V
Number of Cells
3
Battery Type
LiPo (3.7V per cell)
Maximum Burst Discharge Rate
30C
Maximum Charge Rate
5C
Normal/Standard Charge Rate
1C
Normal/Standard Charge Current
4A
Maximum Charge Current
20A
Connector Type
IC3
Battery Balance Connector
JST_XH
Wire Gauge
12 AWG
Watt Hours
44.4Wh
Material
Soft Case
Hard Case
No
Charge Protection Circuitry
Yes
Short Circuit Protection
Yes
Technology
Smart
Application
Aircraft
Product Length
5.5" (140mm)
Product Width
1.69" (43mm)
Product Height
0.94" (24mm)
Product Weight
8.1oz (230g)
Discharge Lead Length
2.36" (60mm)
Balance Lead Length
1.37" (35mm)

Battery
Cell Voltage
Voltage produced by each individual cell in the battery
3.7V
Total Voltage
11.1V
Capacity
How much energy is stored; higher mAh gives longer run times
4000mAh
Discharge C Rating
How fast the battery safely delivers power to your motor
30C
Chemistry
Battery type that affects power, performance, and feel
LiPo
Connector
Plug style that determines what the battery connects to
IC3
Length
140mm
Width
43mm
Height
24mm
Weight
Influences handling, balance, and runtime
230g
Configuration
Shape of the battery that determines how it fits
Flat
Main Connector Wire Gauge
American Wire Gauge - Wire thickness that affects how much current it carries
12AWG
Case Type
Choose 'Hard Case' for protection or 'Soft Case' for weight saving
Soft Case
R.O.A.R Approved
Certified for use in official R.O.A.R. sanctioned racing events
No
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