Overlander NiMh Battery Pack - 3800mah 8.4v (7-Cell Hump) - Tamiya Connector

Overlander NiMh Battery Pack - 3800mah 8.4v (7-Cell Hump) - Tamiya Connector

Brand: Overlander

Part Number: OL-2741

£28.84 Web Price RRP £30.68

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Ultimate power without paying a huge price.

This premium pack has all the power at an affordable price.

7-Cell Hump Pack for use in Traxxas type applications


Premium Sport Power Pack Assembled to Overlanders high standards using Premium quality SUPER HIGH DRAIN Overlander cells, soft silicone leads and plugs with gold plated pins.

Overlander is dedicated to the application of advanced technology in battery production, with supreme quality performance. We focus on developing cells with High capacity and/or High-drain performance for Radio Control applications.

All Overlander packs are assembled using:-

  • Pure nickel tabs, double or treble tabbed for high power applications
  • Capacitor discharge welding
  • Kapton, Nomex or TMK insulating tapes
  • Soft silicone multi strand wire leads

"Setting Battery Standards...Others Follow"

Overlander Nimh Battery Pack SubC 3800mah 8.4v (7-Cell Hump) Premium Sport Specification:

  • SKU: 2741
  • Length (mm): 135
  • Width (mm): 46
  • Depth (mm): 46
  • Weight (g): 437
  • Chemistry: NiMH
  • Battery Capacity: 3800
  • Voltage: 8.4
  • Cell Number: 7
  • Cell Size: Sub C
  • Voltage: 8.4v (7S)


  • Brand: Overlander
  • Part No: OL-2741
  • Barcode: 5060386115847
  • Voltage: 8.4v
  • Connector: Tamiya

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Would this work in my Maverick Quantum MT with a updated Saturn 12T motor?
Asked by Lee on 25th April 2021

I think you'll be pushing it  - might do, but the recommend max is 7.2v

Answered by: Ben @ Wheelspin Models

Would this fit an Arrma Granite Mega 550?
Asked by Jonathan Gilbert on 26th March 2022

Yes, it would physically fit the battery tray - but please note this comes with a Tamiya connector.  Your Granite (depending on version) is probably running IC3 connectors, so you would need to use an adapter such as ET0827

Answered by: Ben @ Wheelspin Models

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