ProTek RC 3S 11.4V 1400mAh 90C Si-Graphene + HV LiPo Battery w/XT60 Connector

ProTekSKU: PTK-5570
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Connector: XT60
Sale price$ 29.99
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The ProTek R/C 3S 90C 1400mAh Si-Graphene + HV LiPo Battery was developed for scalers, drones, airplanes - or any application where space is at a premium and light weight is critical. These micro sized packs are incredibly lightweight and shoehorn a ton of power into a compact 70x34x22.5mm form. Everything from FPV race drones, Flite Test airplanes, comp crawlers or even scale trucks with a full interior can benefit from the performance these packs deliver.

In addition to its small size, this featherweight pack comes in at just 115 grams, and is over 15 grams lighter than a comparable LiPo battery. Plus, when charged at LiHV specs this battery produces 13.05V, instead of the standard 12.6V of a fully charged standard LiPo, meaning performance oriented enthusiasts can take advantage of the light weight, and higher voltage throughout the discharge curve to give them a more consistent power delivery.

Want more reasons to run this pack? When compared to standard LiPo and LiHV, Silicon Graphene cells deliver improved efficiency, lower operating temperatures, lower internal resistance, better run time, increased cycle life and increased voltage - but Graphene + LiPo batteries take that a step further with even more power, more capacity and lower internal resistance! 

Lab testing has shown that ProTek R/C Silicon Graphene packs have double the cycle life when charged at 1C rates, and can be charged at higher amp rates, with less risk of damage to the pack. More importantly, the discharge curve is flatter, meaning the cells maintain higher voltage throughout the discharge cycle with no significant drop off. Additionally, when compared to conventional LiPo batteries Silicon Graphene batteries are lighter, providing a higher capacity per gram ratio. With 11.4V nominal voltage, 90C discharge ratings, incredibly high charge rates and ten different models to choose from, ProTek R/C Graphene + packs are perfect for enthusiasts that demand the absolute best. 


  • 15 grams lighter than a standard 1400mAh 3S LiPo   
  • Great choice for FPV racing, scalers, comp crawlers and airplanes   
  • Improved power to weight ratio and a lower overall CG
  • Silicone Graphene can handle more abuse and deliver more current than a standard LiPo battery
  • Improved efficiency, lower operating temperatures, and lower internal resistance!
  • Increased run time, increased cycle life and increased voltage!
  • More capacity gram for gram when compared to standard LiPo cells
  • 2C max charge rates - 1C charge rate recommended for longest life
  • 11.4V nominal voltage
NOTE: While these batteries are technically LiHV cells, they can still be charged with a standard LiPo charger. The overall voltage and capacity will be slightly less than if charged to LiHV specs, but the performance will be better than a standard LiPo thanks to the reduced weight and low internal resistance. 



    Battery Model HV 1400mAh 3S LiPo
    Application Scalers, Comp Crawlers, & Aircraft 
    Type Silicon Graphene 
    Voltage 11.4V nominal
    Capacity @11.1V
    Capacity @11.4V
    Connector Type
    Balance Connector
    4 Pin XH
    Number of Cells 3 Cell
    Configuration 3S1P
    Dimensions (WxLxH) 34x70x22.5mm     
    Maximum Charge Rate 2C (2.8A)
    Burst Current
    Watt Hour @11.4V

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