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7.4V 5000mAh 2S 35C Hardcase LiPo Battery: XT90
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Choose ONYX batteries for the variety and quality to satisfy a wide range of applications — whether you need power for your radio, a replacement battery, an economical upgrade, or packs that will push the performance envelope. These batteries are available with all popular plug types, ensuring compatibility and solid, dependable connections. ONYX prices make every selection a great value.


  • Voltage Rating: 7.4V
  • Rated Capacity: 5000mAh
  • Discharge Rating: 35C continuous
  • Dimensions: 5.4 x 1.8 x 0.87" (138 x 46 x 22mm)
  • Weight: 10oz (285g)
  • Discharge Lead/Connectors: 12AWG 3.9" (100mm) Wires, XT90 Connector
  • Balancing Connector: ElectriFly
  • Watt Hours: 37Wh

Battery Care

  • Always use a LiPo-approved Charger and Cell Balancer.
  • Never charge over 4.20V per cell.
  • Never allow to discharge below 3.0V per cell.
  • Never charge at currents greater than 3C.
  • Never trickle charge.
  • Never disassemble or modify pack wiring in any way or puncture cells.
  • Never place on combustible materials or leave unattended during charging.
  • Always charge in a fireproof location.
  • Always set charger's output volts to match battery volts.
  • Always keep out of reach of children.
Battery Voltage: 7.4V
Connector Type: XT-90

Optional Accessories

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Product Support Tips

Product Support

Technical questions about this Duratrax product should be directed to Horizon Hobby's Product Support Department:

Horizon Hobby, LLC.
ATTN: Product Support

2904 Research Road
Champaign, IL 61822

To place a Horizon Hobby Support Inquiry please visit our Inquiry Form Support Phone:(877) 504-0233
Fax:(217) 355-1552

Sales Support

If you would like to purchase this product, please go to the Store Locator or contact the Horizon Hobby Consumer Sales Department:

Horizon Hobby, LLC.
ATTN: Consumer Sales

2904 Research Road
Champaign, IL 61822
Email: Sales Phone:(800) 338-4639
Fax:(217) 355-1552