Drag Race 7.4V 120C 5500mAh Shorty Si-Graphene

ProTek RC "Drag Race" 2S 120C Si-Graphene + Shorty LiPo Battery (7.4V/5500mAh) w/5mm Connectors

The ProTek R/C Drag Race 2S 120C Si-Graphene + Shorty LiPo Battery was developed for Drag Racers whose clubs do not allow the use of LiHV batteries. This pack delivers equal performance to the PTK-5114-20 6100mAh Shorty charged at 7.4V, but is legal for use when LiPo batteries are mandatory.

Weighing approximately 210 grams, the Drag Race Shorty is lighter, while offering increased capacity compared to a standard Shorty LiPo. Graphene + 120C LiPo batteries take that a step further with more power and lower internal resistance when compared to the previous ProTek Graphene packs! Additionally, when compared to standard LiPo, Silicon Graphene cells deliver improved efficiency, lower operating temperatures, lower internal resistance, better run time, increased cycle life and increased voltage throughout the cycle.

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 7.4V nominal voltage, 120C discharge ratings, incredibly high charge rates and a variety of models to choose from, ProTek R/C 120C Graphene + packs are perfect for racers and bashers that demand the absolute best. 

Features:  

• Developed for drag racers that are limited to using LiPo batteries at specific events 
• Silicone Graphene offers improved power to weight ratio and efficiency, with lower operating temperatures, lower IR and lower overall CG  
• Silicone Graphene provides increased run time, increased cycle life and increased voltage throughout the cycle than a standard LiPo cell
• Silicone Graphene can handle more abuse and deliver more current than a standard LiPo cell
• Graphene offers increased capacity gram for gram when compared to standard LiPo cells  
• 10C max charge rates - 1C charge rate recommended for longest life
• 7.4V nominal voltage
• 5mm bullets and 5mm to 4mm bullet adapters included