Sullivan Dynatron Ryobi One+ Battery Adapter

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  • Regular price $46.99


For installation instructions click here.

New version with grommet-less wand holder now shipping.

If you use Ryobi One+ power tools you already have the perfect battery to power your Sullivan Dynatron starter.  The One+ batteries are 5s2p LiIon batteries with built in protection circuits for overcurrent and overdischarge.  The Dynatron will turn over a 1.20 nitro engine with ease on the 18V nominal Ryobi batteries.

This 3D printed adapter mounts to the Dynatron motor and provides an easy way to use your One+ batteries for a convenient starter setup.  It balances well in the hand and doesn't add a ton of bulk to your starter (depending on the battery size you use).  Comes fully assembled and pre-wired.  Wago 221-412 wire splicing terminals make it easy to connect your Dynatron's input leads to the adapter and get flying with no soldering required.

In our experience, a standard 2Ah One+ battery will last for an entire day of nitro flying for most people, and the 3, 4, and 6Ah will last that much longer.  Exact runtime will depend on how many times you forget to remove the exhaust plug or unclip the fuel line before trying to start your engine ;)

The adapter pieces also have holes into which you can put the disassembled Sullivan wand, to save on travel space.  Other wands between 7-8mm in diameter will fit, though not all will reach into the rear retainer.

You will need a 10mm socket/ratchet to install the nuts that hold the rear piece on.

This product includes:
1 x 3D Printed Sullivan Dynatron Ryobi One+ Adapter (Black ABS Plastic)

This product has a limited lifetime warranty.  If the 3D printed pieces break due to impact damage, let us know and we'll get a new one sent out to you.  The warranty does not cover melted or damaged wiring or terminal due to extended periods of too high amp draw (e.g. stalling the starter motor for too long).

One+ Battery, Charger, and Dynatron not included.