ProTek RC 4S 120C Silicon Graphene HV LiPo Batteries

From ProTek RC:

ProTek RC 4S 15.2V/5600mAh 120C Si-Graphene + HV LiPo Battery

The ProTek R/C 4S 100C 5600mAh Silicon Graphene HV LCG LiPo Battery is a great battery option for anyone looking for a high capacity, high output COMPACT 4S battery. Weighing 470 grams, the 4S HV LCG is 90 grams lighter than the 6500mAh 4S pack, with a 10mm lower overall height. This offers high capacity output, in a compact package perfect for weight conscious racers.

ProTek R/C Silicon Graphene 100C LiPo batteries are the next step in the evolution of LiPo battery technology. Silicone Graphene construction offers improved efficiency, lower operating temperatures, lower internal resistance, better run time, increased cycle life and increased voltage!

When compared to standard LiPo and LiHV, Silicon Graphene cells deliver an array of benefits! 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, 100C discharge ratings, incredibly high charge rates and ten different models to choose from, ProTek R/C Silicon Graphene packs are perfect for racers and bashers that demand the absolute best.

“The SG packs are worth .1 to .2 tenths of a second per lap in the 17.5 classes because they have more punch and they don’t fade. They are legit!” – Randy Pike, Tekin Team Manager

“The power drop off is noticeably later in the run using the Silicon Graphene LiPo batteries. The IR rating keeps getting lower and lower with every cycle and the battery temp after a run is much lower than our old 100C packs.” – Chad Bradley, ProTek R/C Product Specialist

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.

Features:

• Lighter and smaller than the PTK-5106-17 4S pack
• Great runtime, with a dramatic increase in voltage and punch
• 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
• 15.2V nominal voltage
• Replacement XH4S balance adapter also available separately (PTK-5331)

Includes:

• (1) ProTek R/C Battery
• (2) 5mm to 4mm Bullet Reducers
• (2) 5mm Bullet Connectors
• (1) 4S Balance Lead

Specs:

Battery Model: 4S HV LCG LiPo
ROAR Approved: Yes
Type: Silicon Graphene
Voltage: 15.2V nominal
Capacity @14.8V: 5000mAh
Capacity @15.2V: 5600mAh
Weight: 470g
Connector Type: 5mm Bullet
Balance Connector: XH4S Adapter
Number of Cells: 4 Cell
Configuration: 4S1P
Dimensions (WxLxH): 47x138x38.5mm
Maximum Charge Rate: 10C (56A)
Continuous Discharge: 100C (560A)
Watt Hour @15.2V: 85Wh

#PTK-5118-20 – $159.99

ProTek RC 4S 15.2V/6500mAh 120C Si-Graphene + HV LiPo Battery

The ProTek R/C 4S 120C Graphene + HV 6500mAh LiPo Battery is a great battery option for anyone looking for a high capacity, high output 4S battery. Weighing 547 grams, the 4S HV is lighter than a standard 4S pack, with much higher capacity. This provides more runtime, and a dramatic increase in voltage and punch over the course of a run.

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 more power and lower internal resistance when compared to the previous ProTek LiHV Graphene packs!

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 racers and bashers that demand the absolute best.

Features:

• Lighter than a hardcase 4S LiPo pack of equal capacity
• Improved power to weight ratio and a lower overall CG
• More runtime, with a dramatic increase in voltage and punch
• 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
• Perfect for stock class racers looking to shave grams
• 10C max charge rates – 1C charge rate recommended for longest life
• 7.6V nominal voltage
• 5mm bullets and 5mm to 4mm bullet adapters included
• Replacement XH4S balance adapter also available separately (PTK-5331)

NOTE: While these batteries are LiHV cells, they can still be charged the same as a standard LiPo with a standard LiPo charger. The overall voltage and capacity will be slightly less than when charged to LiHV specs, but the performance will be better than a standard LiPo thanks to the flat discharge curve, reduced weight and low internal resistance. When charged to 8.4V, these packs will still offer a noticeable advantage when compared to a standard 7.4V LiPo pack.

Includes:

• (1) ProTek R/C LiPo Battery
• (2) 5mm Bullet Connectors
• (2) 5mm to 4mm Reducer Bullet Connectors
• (1) 4S Balance Lead

Specs:

Battery Model: 4S HV LiPo
ROAR Approved: Yes
Type: Silicon Graphene
Voltage: 15.2V nominal
Capacity @7.4V: 6200mAh
Capacity @7.6V: 6500mAh
Weight: 547 g
Connector Type: 5mm Bullet
Balance Connector: 5 pin XH
Number of Cells: 4 Cell
Configuration: 4S2P
Dimensions (WxLxH): 47x139x48.2mm
Maximum Charge Rate: 10C (65A)
Burst Current: 120C
Watt Hour @7.6V: 98.8 Wh

#PTK-5106-20 – $174.99
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