ATOMIC 12–16S Extreme ESC Cap Pack | 14,000µF | 80V | 1/5 Scale | Made

Built for high-power 1/5 scale RC systems, the 12–16S Extreme Cap Pack is designed to stabilize your ESC’s power input under the most demanding conditions. This is not a generic capacitor add-on — it’s a purpose-built DC bus stabilization system using premium components and a proven architecture.

High-voltage LiPo setups combined with long battery leads create voltage ripple, noise, and high-frequency ringing at the ESC. Over time, this stresses internal capacitors and MOSFETs.

This cap pack is designed to:

• Reduce voltage ripple during acceleration and braking
• Suppress high-frequency electrical noise
• Dampen ringing caused by lead inductance
• Improve overall ESC reliability and stability

• High-Capacity Electrolytic Bank
  Bulk energy storage to smooth voltage fluctuations under load
• Wideband MLCC Array
  Targets high-frequency noise and fast switching transients
• Integrated Snubber Network
  Absorbs transient energy and reduces resonant ringing
• Low ESR Architecture
  Optimized for high current delivery and minimal loss

• ENIG gold-finished PCB
• Premium 8 AWG silicone wire compatibility
• UV acrylic conformal coating (top and bottom)
• Integrated M3 threaded mounting points
• Designed to withstand vibration in large-scale RC applications

• Voltage Range: 12S – 16S LiPo
• Max Voltage: 80 VDC
• Capacitance: 14,400 µF
• Low ESR design for high current systems
• Designed for 1/5 scale RC platforms

• Install as close to the ESC as possible
• Use anti-spark connectors (XT90-S, QS8-S, QS10-S recommended)
• Capacitors may remain charged after disconnecting the battery

Designed and assembled with attention to detail and performance.

• Large-scale RC (1/5, 1/6)
• High-voltage setups (12S–16S)
• Long battery lead applications
• Users looking to extend ESC life and improve power stability

If you’re running big power and want to protect your electronics while cleaning up your system’s electrical behavior, this is the solution.