Parts/Electric power/ESC parts & accessories/Hobbywing Module-XS Stock Non Polarity Capacitor Module
Hobbywing Module-XS Stock Non Polarity Capacitor Module
Hobbywing

Hobbywing Module-XS Stock Non Polarity Capacitor Module

Part # HWA308400045.0(2)
Where to buy
$15.99
AMain Hobbies
Seen Oct 12, 2026
$15.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

This is a Hobbywing Module-XS Stock Non Polarity Capacitor Module. A capacitor module is for “upgrading” your car ESC. With this capacitor 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.

For some racers, size and weight is a crucial component of their racing program.  
In that regard there are "smaller" lighter weight Stock style power cap modules that offer an improvement over the standard capacitors, without the added size and weight of the full size modified power cap modules.  These can be used in the popular "stock" or "Spec" class racing.  If size and weight are not a concern, the larger "Modified" power cap modules are the way to go.  If you have size, fit, or weight topics that are of major concern, the "Stock" power cap modules are the way to go.

Features:
  • Low impedance, low heat generation, great start-up acceleration. The comparison between HOBBYWING capacitor module and other established brand's 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:
Size: Standard (1/10th) 
PN?86030004
Capacity: 970µf

Reviews5.0 · 2 reviews

David GundryVerified owneron Hobbywing Module-XS Stock Non Polarity Capacitor Module

Nice cap pack, makes for a clean build. Aluminum housing with PCB & capacitors are potted inside. Solder pads are exposed, so you can change wires as needed. As supplied, it weighs 7.7g with 65mm of 18ga wires attached.

5 found this helpful
Brad JohnsonVerified owneron Hobbywing Module-XS Stock Non Polarity Capacitor Module

I much prefer this to the stock capacitor bank that comes with the XR10 Pro. Much smaller and cleaner look. Easy to solder in as well.

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