Spektrum DX8 / DX9 4000mAh LiPo Transmitter Battery

Spektrum DX8 / DX9 4000mAh LiPo Transmitter Battery

Spektrum DX8 / DX9 4000mAh LiPo Transmitter Battery

Brand: Spektrum

Part Number: SPMB4000LPTX

£85.49 Web Price RRP £89.99

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The 4000 2S LiPo offers not only double the flight time as the stock DX8 battery but also advanced safety and features. It also includes a built-in safety current that shuts the battery off, to avoid overcharging and damaging the battery and radio. Plus, a built-in balancing system to make sure you get the longest life and power from your pack.

DX8 4000 mAh Lipo TX Battery Features:

Built-in cell balancer
Built-in safety current prevents overcharging

DX8 4000 mAh Lipo TX Battery Specifications:

Battery Application: Transmitter Battery
Battery Type: LiPo
Capacity: 4000 - 4999mAh
Charge Protection Circuitry: Yes
Configuration: 2S
Connector Type: White TX Plug
Height: 0.75 in (19mm)
Length: 2.7 in (68mm)
Voltage: 7.4V
Width: 2.0 in (52mm)
Wire Gauge: 20 AWG

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which charger should be used with this item
Asked by R T Betteridge on 26th March 2018

You can charge with SPM9551

Answered by: Ben @ Wheelspin Models

Hi With these batteries will they be compatible with a DXE transmitter?
Asked by Michael Press on 30th May 2018

You need SPMA9602 for the Spektrum DXe

Answered by: Ben @ Wheelspin Models

Will it work with the DX 9 TX Thanks Roy
Asked by Roy on 13th September 2018

Yes, just confirmed this will fit both DX9 and DX8

Answered by: Ben @ Wheelspin Models

Could I use this in the dx5r pro if not which one do I need for that
Asked by Andrew Robinson on 24th October 2018

The problem using this battery the battery door does not fit flush with the bottom of the tx case, when using this battery

Answered by: Ben @ Wheelspin Models

Will this fit the dx 8e
Asked by Andrew Robinson on 19th October 2019

It's the SPMA9602 you want for the DX8e

Answered by: Ben @ Wheelspin Models

Hi does this come with a charger please? If not do you sell balance cables I have the IMAX b6 balance charger thanks
Asked by Michael Parkin on 9th April 2020

No this does not come with a charger.

It has a built in balancer - it will charge throug your handset's charging port.

Answered by: Ben @ Wheelspin Models

Does this fit the DX5 pro 2021?
Asked by Nikos on 9th January 2022

No, for the DX5 Pro you would need SPMB2000LITX

Answered by: Si @ Wheelspin Models

What spec is the charger required for charging Spectrum DX9?
Asked by Clive Rumble on 14th October 2023

This is the charger required SPM9551

Answered by: Steve @ Wheelspin Models

Good evening, can I use a replacement Li-po battery in my spektrum DX8 transmitter and continue to use the supplied 12 volt charger for the original 4.8 v nicad battery pack I purchased with the transmitter. I purchased it a number of years ago and am intending (hoping) to get my old quad in the air again. Many thanks, Dave
Asked by David Phillips on 25th October 2023

Yes that power supply will charge nimh and lipo if it is this power supply SPM9551

Answered by: Steve @ Wheelspin Models