PTK-5106-22 ProTek RC 4S 120C Low IR Si-Graphene + HV LiPo Battery (15.2V/6500mAh) w/5mm Connector (ROAR Approved)

ProTek RC 4S 15.2V 6500mAh 120C Graphene+ High-Voltage LiPo Battery

High Capacity. Stable Voltage. Built for Competition.

The ProTek RC 4S 6500mAh 120C Graphene+ HV LiPo Battery is engineered for drivers who demand extended runtime, consistent voltage, and high power delivery throughout the race. Thanks to Silicon Graphene+ technology, this battery offers flatter discharge curves, improved thermal efficiency, and increased cycle life, making it a top-tier option for serious 1/8 scale racers.

Despite its high capacity, it remains lighter than many traditional hardcase 4S packs—enhancing chassis balance and providing more punch per gram.

🔧 Key Features:

• 6500mAh capacity with 120C burst discharge
• Silicon Graphene chemistry for reduced weight and internal resistance
• Flatter discharge curve for consistent voltage throughout the run
• Lower temps, more runtime, and longer lifespan compared to standard LiPos
• Lightweight design (578g) with low center of gravity
• 10C max charge rate (65A), with 1C recommended for best battery life
• ROAR approved – track-ready

⚙️ Technical Specifications:

• Nominal Voltage: 15.2V (4S HV)
• Capacity: 6500mAh
• Maximum Charge Rate: 10C (65A)
• Discharge Rate (Burst): 120C
• Configuration: 4S2P
• Watt Hours: 98.8Wh
• Dimensions: 138 x 48 x 48 mm (5.43 x 1.89 x 1.89 in)
• Weight: 578g (20.39 oz)
• Battery Connector: 5mm Bullet
• Balance Connector: XH4S
• ROAR Approved: Yes

📦 What’s Included:

• (1) ProTek RC 4S 6500mAh LiPo Battery
• (2) 5mm Bullet Connectors
• (2) 5mm to 4mm Reducer Bullet Connectors
• (1) 4S XH Balance Lead

⚠️ Usage & Safety Notes:

• Not recommended for 8S high-current draw setups
• Always charge with a LiPo-compatible charger and use a balance mode
• Never leave batteries unattended while charging
• Discharge no lower than 3.2V per cell
• For optimal cycle life, charge new batteries fully and discharge to 50% for the first 5 uses

Now available at Goat Hobbies – engineered for racers who push their gear to the limit.
Maximum capacity. Maximum consistency. Proven performance with Graphene+.