Give your Flysky Noble NB4+ or NB4 Pro+ transmitter a premium upgrade with a replacement battery base in your choice of material and color. Available in three tiers — Standard, Pro, and Ultra — this Noble Base lineup covers everything from a clean black replacement to semi-transparent colorways and real carbon fiber finishes. Whether you want a subtle upgrade or a bold visual statement, there’s an option for every racer.

Select your preferred edition and color from the dropdown above.

Flysky Noble NB4+ NB4 Pro+ replacement base multicolor lineup overview | SoarSky

Flysky Noble NB4+ / NB4 Pro+ replacement base — Standard, Pro, and Ultra editions in multiple colors

Flysky Noble NB4+ NB4 Pro+ replacement base actual photo side view | SoarSky

Actual product photo — TypeC charging port and mounting interface visible

Key Features

✅ Three Edition Tiers — Standard (solid black), Pro (semi-transparent colors), and Ultra (real carbon fiber) to suit every style and budget

✅ Direct-Fit Replacement — Designed specifically for the Flysky Noble NB4+ and NB4 Pro+ battery dock; installs without modification

✅ TypeC Charging Port — Full TypeC access maintained on all editions

✅ Multiple Color Options — Black Standard; Semi-transparent Blue / Purple / Smoky Black Pro; Twill Carbon Fiber / Forged Carbon Fiber / Purple Forged Carbon Fiber Ultra

✅ Real Carbon Fiber (Ultra) — Ultra editions use genuine carbon fiber material for maximum visual impact and lightweight construction

Review Videos

Real-world review: Flysky Noble NB4+ / NB4 Pro+ replacement base in action — available at SoarSky

Edition & Color Guide

EditionColor / FinishPrice

StandardBlack$10.99

ProSemi-transparent Blue / Purple / Smoky Black$16.99

UltraTwill Carbon Fiber / Forged Carbon Fiber / Purple Forged Carbon Fiber$30.99–$32.99

Flysky Noble NB4+ NB4 Pro+ replacement base edition comparison chart | SoarSky

Edition comparison — Standard vs Pro vs Ultra

Flysky Noble NB4+ NB4 Pro+ base Pro edition semi-transparent color options | SoarSky

Pro edition — semi-transparent Blue, Purple, and Smoky Black colorways

Flysky Noble NB4+ NB4 Pro+ base Ultra edition carbon fiber options | SoarSky

Ultra edition — Twill Carbon Fiber, Forged Carbon Fiber, and Purple Forged Carbon Fiber

Flysky Noble NB4+ NB4 Pro+ base installation and compatibility guide | SoarSky

Installation and compatibility reference

⚠️ Compatibility Notice: Designed for Flysky Noble NB4+ and NB4 Pro+ only. Please verify your transmitter model before ordering. The Pro and Ultra editions feature an enlarged base design — confirm your model variant before purchase.

Ready to upgrade your Noble transmitter base?
Select your edition and color, and add to cart today.

Related Parts & Collections:

Flysky Noble Battery 3D Print Base — Full range of Noble base upgrades and replacements
Flysky NB4 / Noble Series Parts & Accessories — All upgrade parts for the Flysky Noble series
Flysky Noble Metal Protector Combo — CNC metal upgrade combos for NB4 / NB4 Pro series

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