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Spektrum

Spektrum No Prep Drag 7.4V 4000mAh 130C Hard Case LiPo Battery

Part no. SPMXDRB1

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Spektrum Smart Pro 7.4V 4000mAh 130C LiPo battery with graphene chemistry for 1/10th drag racing.

  • 130C consistent discharge for drag racing
  • Graphene LiPo chemistry for reliable power
  • Smart technology with auto-discharge storage

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Overview

Drag racers, prepare for a power revolution with Spektrum Smart Pro No Prep LiPos, built to dominate the strip with specially formulated, high-discharge chemistry. Forget voltage dips—these deliver consistent punch under brutal amp draw. Squeezed into compact batteries with lightweight hardcase protection, they combine raw power with intelligent Smart technology for optimized charging and longer battery life.

Note

Check battery tray size to confirm compatibility with 1/10th scale No Prep drag racing vehicles. Requires Spektrum Smart charger for full Smart technology benefits.

Features

  • Powerful and consistent 130C discharge rate
  • High-performance 5C max charge rate for super-fast charging without damaging battery health
  • Automatic charging on Spektrum Smart charger reduces time and gets you back to racing fast
  • Impact-resistant ABS plastic hardcase protects the lithium cells
  • Smart technology means simpler and safer use
  • High-performance packs in new Pro Series case style
  • Designed for 1/10th scale No Prep drag racing
  • Industry-leading graphene LiPo battery chemistry
  • Smart auto storage automatically discharges battery to safe storage voltage to maximize performance and longevity

In the box

  • 1x Spektrum No Prep Drag 7.4V 4000mAh 130C Hard Case LiPo Battery

Specifications

Voltage7.4V | Capacity: 4000mAh | Discharge Rate: 130C | Charge Rate: 5C max | Chemistry: Graphene LiPo | Case: Impact-resistant ABS hardcase

Battery

Cell VoltageVoltage produced by each individual cell in the battery3.7V
Total Voltage7.4V
CapacityHow much energy is stored; higher mAh gives longer run times4000mAh
Discharge C RatingHow fast the battery safely delivers power to your motor130C
ChemistryBattery type that affects power, performance, and feelLiPo
ConnectorPlug style that determines what the battery connects toIC5
Length96mm
Width47mm
Height25mm
WeightInfluences handling, balance, and runtime240g
Case TypeChoose 'Hard Case' for protection or 'Soft Case' for weight savingHard Case
Balance Lead ConnectorPlug used by chargers to balance the battery’s cellsJST
R.O.A.R ApprovedCertified for use in official R.O.A.R. sanctioned racing eventsNo

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