The ProTek R/C 3S 120C Low IR Silicon Graphene + HV Shorty LiPo Battery was developed specifically for 1/10 scale rock crawler and rock racer applications. 3S packs that are commonly used in the crawler world are either small, low capacity packs - or large, heavy 4000-5000mAh packs. This 4500mAh battery fills the void and gives scalers a high capacity option that produces more voltage and longer runtimes than a 2200mAh, yet only weighs approximately 20 grams more! 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 with less fade on the track!

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 + 120C LiPo batteries take that a step further with lower internal resistance, more power, and 400mAh more capacity when compared to the previous ProTek 3S LiHV! 

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 7.6V nominal voltage, 120C discharge ratings, incredibly high charge rates and ten different models to choose from, ProTek R/C 120C Graphene + packs are perfect for enthusiasts that demand the absolute best. 

Features:
Comparable weight to a 2200mAh pack, 100g lighter than EcoPower 4100mAh
15 grams heavier than the original LiHV 3600 3S battery, and 900mAh more capacity
Great choice for scalers and U4 racers
Great choice for pro class 3S drag racing, boats and airplanes too
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
10C 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. 

Specifications:
Battery Model: HV Shorty 3S LiPo
Application: Crawlers, Drag, Boats & Aircraft
Type: Silicon Graphene
Voltage: 11.4V nominal
Capacity @11.1V: 4000mAh
Capacity @11.4V: 4500mAh
Weight: 236g
Connector Type: T-Style
Balance Connector: 4 Pin XH
Number of Cells: 3 Cell
Configuration: 3S1P
Dimensions (WxLxH): 43x93x25.7mm
Maximum Charge Rate: 10C (45A)
Burst Current: 120C
Watt Hour @11.4V: 51.3Wh