TB50 Expansion Pack for NODO Inertia Wheels Orange
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TB50 Expansion Pack for NODO Inertia Wheels Orange

Product code : IG.100274

$ 1,485.00

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Premium power upgrade!

This TB50 Expansion Pack ( 100276 ) distributes reliable power from a single TB50 battery to NODO Inertia Wheels, your preferred monitor and transmitter.

Source 20-34V from a block battery to enable hot-swap and eliminate downtime. And yes, we include a robust, 8ft block battery cable ??

Simply mount, plug and play!

We've designed this package to live within the footprint of the controller base so it can travel built, inside the OEM foam case.

Inertia Wheels are compatible with MoVI Pro, MoVI XL, Ronin 2, and other gimbals.


Price while stocks last

TB50 Battery Plate
Power Expansion Pack
Carbon Mounting Plate
Six M3 x 8mm countersunk screws
Power Cable  3-Pin Lemo Straight to 8-Pin Lemo Right Angle (7-inch/18cm)
Power Cable  3-Pin XLR Straight to 8-Pin Lemo Straight (8ft/2.4m)

Our block battery cable is different to the XLR Power Cable that ships with Inertia Wheels. Our version features a 2B Lemo connector, NODO's features a 1B Lemo connector for feeding power directly into the wheel controller.

TB50 battery delivers higher voltage (20-25.5V) than a V-Lock or Gold Mount battery (11-17V).

This gives the Inertia Motors more strength which means higher drag or mass settings before slipping


8-Pin Lemo DC input enables hot-swap


Streamline your workflow on set by using one battery type


TB50 batteries are compact, affordable and air travel safe

This power solution lives within the footprint of the controller base so it fits inside the OEM foam case

8-Pin Lemo Input
20-34V DC Input for sourcing power from a block battery. 2B 8-Pin Lemo is the same as ALEXA Mini/Mini LF.
3-Pin Lemo Output
Unregulated 20-25V for powering Inertia Wheels
Two 2-Pin Lemo Outputs
15V (100W total) for powering your monitor, transmitter or other accessories


High-grade 6061-T651 aluminium billet
3mm Carbon Fibre


12.7oz / 362g solo
31.2oz / 886g with TB50

5.43 x 3.62 x 2.63” / 138 x 92 x 67mm 

Please be aware that John Barry has multiple warehouse locations in different states. 

If you wish to purchase in store, to avoid disappointment, please confirm the availability of the product at your local John Barry prior to visiting.

Alternatively, orders placed online by 2pm AEST are typically dispatched same day, if ordered online.

If your product is on backorder, please contact us for an ETA.

Shipping is done via Startrack Express or Australia Post eParcel service and tracking advice will be provided once shipped.

For more information, please visit our Shipping Policy.
John Barry Sales offers the same the warranty conditions as scheduled by the product manufacturer.

Should you have any questions regarding our equipment warranty conditions, please contact us

John Barry will happily exchange a product sold to you that does not match the description on our website, or if the product is not of an acceptable quality or condition for use.

John Barry reserves the right under Australian Consumer Law to refuse a request for an exchange or refund on all final sale items, if you have misused/mishandled the product, or if you have simply changed your mind. Please visit our Refunds & Returns policy page for further information.




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