ProTek RC Spencer Rivkin 2S 130C Low IR Si-Graphene + HV ULCG Shorty LiPo Battery (7.6V/4800mAh) w/5mm Connectors (ROAR Approved) - PTK-5143-25

🏁 ProTek R/C Spencer Rivkin Edition 2S 130C LiHV Si-Graphene ULCG Shorty (7.6V/4800mAh)

Premium Edition 2S LiPo with 7.6V High-Voltage Performance

The ProTek R/C Spencer Rivkin 2S 130C Low IR Si-Graphene + HV ULCG Shorty LiPo Battery is a professional-grade racing pack developed in collaboration with Team Associated factory driver Spencer Rivkin. Engineered for elite 1/10th scale competition, this 7.6V 4800mAh LiHV shorty delivers exceptional punch, flat discharge, and superior voltage consistency throughout the entire run.

This special-edition pack features a built-in bottom weight pocket designed for use with optional ProTek R/C Battery Weights (PTK-5077 or PTK-5078). This allows racers to lower the center of gravity, fine-tune balance, and keep weights hidden for a clean, factory-pro finish. Whether you run 2WD/4WD modified or stock, this battery offers the power, durability, and runtime needed to win.

Elite-Level Power & Silicon Graphene Technology

With a 130C peak discharge rating, this pack unleashes explosive acceleration and high-rpm stability. Silicon Graphene chemistry significantly reduces internal resistance, flattens the discharge curve, increases cycle life, and keeps voltage higher for longer. The result? Stronger performance from tone-to-tone — perfect for high-traction modern racing.

Five-millimeter bullet connectors ensure ultra-efficient current flow, while the low-profile ULCG case improves chassis rotation and stability on vehicles like the RC10B7, RC10B6 series, and other competition platforms.

Features:

• Special edition battery developed with Spencer Rivkin
• ROAR approved for sanctioned racing
• 130C peak discharge rating for extreme punch
• ULCG shorty design improves weight bias & handling
• Ideal for 2WD & 4WD modified or stock racing
• 5mm bullet connectors for maximum efficiency
• Silicon Graphene cells for flatter discharge & double cycle life
• Bottom weight pocket for adjustable CG tuning

IMPORTANT LITHIUM POLYMER SAFETY INFORMATION

• DO NOT leave a battery in the model while charging
• DO NOT leave LiPo batteries unattended when charging
• ALWAYS balance charge lithium batteries
• ALWAYS use a LiPo safe bag/box
• ONLY use Li-Poly specific chargers
• DO NOT over-discharge or over-charge
• Fully charge new batteries and keep first 5 cycles to 50% discharge
• Avoid temperatures above 35°C / do not store in cars

Includes:

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

Specifications:

• Nominal Voltage: 7.6V (2S)
• Capacity: 4800mAh
• Max Charge Rate: 10C (48A)
• Peak Discharge: 130C
• Cell Configuration: 2S1P
• Watt Hours: 36.5Wh
• ROAR Approved: Yes
• Battery Connector: 5mm Bullet
• Balance Connector: 2mm Bullet
• Dimensions: 3.78 x 1.85 x 0.87 in (96 x 47 x 22mm)
• Weight: 6.07oz (172g)

🔎 Part Number:

PTK-5143-25