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Gens Ace Transmitter LiPo 2S 7.4V 4000Mah RXC (DX9/DX8/DX7S)

Gens Ace Transmitter LiPo 2S 7.4V 4000Mah RXC (DX9/DX8/DX7S)

Brand: Gens Ace

Part No: O-G2S4000-EH

£30.88 RRP £32.50

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The Gens Ace Transmitter LiPo 2S 7.4V 4000mAh RXC (O-G2S4000-EH) is a compact 2-cell pack for radio transmitters, supplied with an EH connector. It delivers a 4000mAh capacity at 7.4V in a lightweight form factor.

Manufacturer notes indicate suggested compatibility with Spektrum DX9, DX8, DX7S, DX7 and Futaba transmitters.

Charging Guidance

Recommended charge rate: 0.2C (0.8A). Maximum charge rate: 0.5C (2A).

Key Specifications

  • Capacity: 4000mAh
  • Voltage: 7.4V (2S LiPo)
  • Connector: EH
  • Weight: 151.1g
  • Dimensions: 69mm (L) x 51mm (W) x 19mm (D)
  • Part Number: O-G2S4000-EH
  • Supplier ID: B-RX-4000-2S1P
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Designed for Spektrum DX9, DX8, DX7S, DX7 and Futaba.

Charge rate: 0.2C = 0.8A Recommended (Max 0.5C = 2A)


Gens Ace Transmitter LiPo 2S 7.4V 4000Mah RXC (DX9/DX8/DX7S) Specifications
  • Capacity: 4000mAh
  • Connectors: EH
  • Voltage: 7.4V
  • Weight: 151.1g
  • Depth: 19mm
  • Length: 69mm
  • Width: 51mm
  • Supplier Id: B-RX-4000-2S1P


Key Info:
  • Brand: Gens Ace
  • Part No: O-G2S4000-EH
  • Barcode: 6928493302606
Standard Shipping

£3.95 to most of the UK

Express Shipping

£6.95 to most of the UK

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Questions & Answers
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Would this be ok in a spectrum dxe
Martin Stanley / 7th April 2021

I believe it's SPMA9603 you want for the DXe

Ben @ Wheelspin Models
Hi, will this battery fit the new G3 DX6 ?
Nick Wright / 20th January 2020

I believe so yes. However for that we'd recommend the official Spektrum SPMA9602 battery

Ben @ Wheelspin Models
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