Rev Driver Hub Battery Charger Adapter for Vidpro PT-UNV Universal / Premium Tech Charger (Robotics / DriverHub)

Though the Rev Driver Hub battery is similar to a typical old-school cell phone battery, it's shape prevents it from fitting in most universal chargers. And it only fits poorly in the one that does work. Thus, this model… 

This model holds the contact pins of the Vidpro PT-UNV (A.K.A. Premium Tech) charger in the correct position for the Rev Driver Hub battery. And it gives a correctly positioned wall to slide the battery up against for proper fit. 

This this works around the embarrassingly bad charging circuit of the Rev Driver Hub, avoiding the many and various fail points for charging on those devices.

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BOM: 

• Filament: https://amzn.to/3PUpk9X 
• Premium Tech / Vidpro PT-UNV Universal Charger: https://amzn.to/40y8WB8 
   

INSTRUCTIONS:

• Li-ion and other batteries can be a fire risk. Make sure you are charging in a safe spot and are following all of the best practices for safety. 
   
• Print in the default orientation to hide support scars under it. Or, flip it over to save a tiny bit of filament.
   
• Slide over the charger and poke the two charging contacts through the two slots for them. (This can be tricky, but it usually just takes a couple of tries.)
   
• Insert a Rev Driver Hub battery, orientated so the electrical contacts meet the charging contacts.
   
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