Capacitors

A Capacitor pack is a fancy name for a bank of capacitors. That is a series of capacitors that are electrically wired together to form what we would know as a pack. Each capacitor is wired in parallel to each other. The idea is to place the cap pack as close as possible to the ESC on the battery to ESC wires. The purpose is to smooth out any voltage dips that occur during operation.

A Capacitor pack is a fancy name for a bank of capacitors. That is a series of capacitors that are electrically wired together to form what we would know as a pack. Each capacitor is wired in parallel to each other. The idea is to place the cap pack as close as possible to the ESC on the battery to ESC wires. The purpose is to smooth out any voltage dips that occur during operation.

Specifications

Specifications: Cappack for Car ESCs (470u/35V*4PCS) to reduce ESC Temperature.
Applications: TOROX 185.

Overview

This capacitor module (/cappack) is for “upgrading” your car ESC. With this cappack, the start-up acceleration of your vehicle will be greatly improved. Besides, the great ripple current endurance significantly reduces the generated interference due to the rapid ON/OFF of the ESC power tube.

Features

- Low impedance, low heat generation, great start-up acceleration. The comparison between HobbyWing capacitor module and some famous capapack.
- With the great ripple current endurance, the interference generating from turning on/off of your ESC power tube is remarkably reduced.
- With the small size and light weight, it’s easy to install.

Specifications:
Cappack for Car ESC(s) (1000uF/16V*3PCS)
Applications：XERUN XR10 Stock Spec G2

Capacitor for XR10 STOCK SPEC / XR10 JUSTOCK / QUICRUN-10BL60-SENSORED speed controls.

16V/470uF*1Pcs

This precision-engineered dual-capacitor pack features two high-capacity 560μF / 20V low-ESR capacitors connected in parallel, delivered with thick AWG18 wire (72mm length) for easy, clean installation. By significantly reducing voltage ripple and improving power delivery under heavy load, these external caps help maintain rock-solid voltage stability, reduce ESC heat, and deliver smoother, more consistent power—especially during hard acceleration, heavy braking, and high-RPM bursts.

Specifications
560μF / 20V × 2, AWG 18, wire length 72mm

Compatible Products
CREST X / X Evo / RS120

We are pleased to introduce a new distributed line to Schumacher Racing, RC Dynamics.

The first product, as used to win the IFMAR 1/12th Stock World Championship by Andy Murray, is this '1S Super Low ESR Power Capacitor'.

The capacitor minimises power losses to give greater performance! 

The primary purpose of the ESC power capacitor is to minimise power losses caused by the high frequency switching currents generated during motor commutation/control. The goal being to maximise ESC performance and minimise the heat generated in the internal circuits. It is very important that the ESC has a power source with minimal source impedance.

The latest LiPo batteries used in 1S on road racing now already provide an incredibly low internal resistance. Therefore in order for the capacitor to provide maximum benefit it must have an ESR (Effective Series Resistance) at the relevant frequencies, at least an order of magnitude less than the LiPo battery internal resistance. The traditional Aluminium Electrolytic power caps do not have such a low ESR.

The RC Dynamics 1S Super Low ESR Power capacitor, is manufactured using the highest performance components available and is tailored to suit RC models powered by a 1S Lipo Voltage source.  Prototypes have been highly successful, installed in the winning cars at the 2020 Stock World and European Championships, also at UK National level.

Designed for 1S racing only, never connect the 1S Capacitor to a 2S LiPo, or any voltage higher than 6.0V, this will cause permanent damage.

Can be used in Stock and Modified classes.

Specifications

Maximum voltage: 1S LiPo
Capacitance: 800uF
Weight: 7grams
Dimensions:27mmx8mmx7.5mm
Input Wires: Flexible Silicone 18awg

Low impedance, low heat generation, great start-up acceleration.

With the great ripple current endurance, the interference generating from turning on/off of your ESC power tube is remarkably reduced.

With the small size and light weight, it’s easy to install.

Product Name： STD-CAPACITORS MODULE-D
Specifications： Cappack for Car ESC(s)-XERUN (560u/20V *2PCS)
Applications： XERUN XR10 PRO,XERUN XR10 STOCK SPEC,XERUN-120A-V3.1/V2.1 , XSTOCK ,QUICRUN-10BL60-SENSORED etc.

Overview

This capacitor module (/cappack) is for “upgrading” your car ESC. With this cappack, the start-up acceleration of your vehicle will be greatly improved. Besides, the great ripple current endurance significantly reduces the generated interference due to the rapid ON/OFF of the ESC power tube.

Features

- Low impedance, low heat generation, great start-up acceleration. The comparison between HobbyWing capacitor module and some famous capapack.
- With the great ripple current endurance, the interference generating from turning on/off of your ESC power tube is remarkably reduced.
- With the small size and light weight, it’s easy to install.

Specifications:
Cappack for Car ESC(s)-Upgrade (1000uF/16V*3PCS)
Applications：XERUN XD10,XERUN XR10 PRO

Overview

This capacitor module (/cappack) is for “upgrading” your car ESC. With this cappack, the start-up acceleration of your vehicle will be greatly improved. Besides, the great ripple current endurance significantly reduces the generated interference due to the rapid ON/OFF of the ESC power tube.

Features

- Low impedance, low heat generation, great start-up acceleration. The comparison between HobbyWing capacitor module and some famous capapack.
- With the great ripple current endurance, the interference generating from turning on/off of your ESC power tube is remarkably reduced.
- With the small size and light weight, it’s easy to install.

Specifications:
Cappack for Car ESC(s)-Upgrade (1000uF/16V*3PCS)
Applications：XERUN XD10,XERUN XR10 PRO

ORCA present their powerful capacitor for the ESC. Suitable for 1cell – 2cells LiPo and 2cell – 3cell LiFe, improves your ESC performance.

Features:

• For ESC

• Material: Metal

• Color: Black

• For use with all 1- 2S ESC from Stock to Modified classes.

• Orca’s ONPC is one of the smallest and lightest of such capacitors in the market.

• Orca’s ONPC provides the best of both size and performance to give you the extra edge over your competition.

Specification:

• Size: 20.5mm x 16mm x 6.9mm

• Weight: 7.4g

• Max Voltage: 16V

• Capacity: 1700uF (36pcs)

Features:

• For ESC

• Material: Metal

• Color: Black

• For use with all 1- 2S ESC from Stock to Modified classes.

• Orca’s ONPC is one of the smallest and lightest of such capacitors in the market.

• Orca’s ONPC provides the best of both size and performance to give you the extra edge over your competition.

Specification:

• Size: 20.5mm x 16mm x 6.9mm

• Weight: 7.4g

• Max Voltage: 16V

• Capacity: 1700uF (36pcs)

Glitch Bluster Power Capacitor Plug