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Black & Decker Pivot Driver (Model 9078) Power Supply

Today’s public service announcement is to inform you that the Black & Decker Pivot Driver (Model 9078) uses a 5VAC ~200mA power supply with a typical 2.5mm barrel connector for charging. The 3.6VDC marking on the driver itself is the power requirements for the motor, the charging connector is unlabeled, and a decal on the unit simply directs that only power supply 90500898 be used. Now you know that 905 That is all.

(This sort of information is often terribly hard to find when needed, such as when the device needs a charge, the power supply is missing, and a suitable replacement can’t be found. Hopefully stuff like this will one day help someone.)

11 Comments

  1. Vince
    Vince October 11, 2011

    Any idea where to buy a power supply that will work?

  2. c0nsumer
    c0nsumer October 11, 2011

    Vince: I’d look at Jameco as they tend to carry all manner of power supply. Just be sure you get something that’s 5VAC output with a 2.5mm connector and you’ll be fine.

  3. John
    John January 22, 2013

    I have charger# UAO42010E OUTPUT-4.2V 100ma , I need to know how long do you charge it .Overnight,3hrs ????9

  4. Jim Duggan
    Jim Duggan June 13, 2013

    Thanks, helped me match up the right charger to the driver.

  5. John Kapinos
    John Kapinos September 2, 2013

    Thanks for the help, greatly appreciated.

  6. martin delossantos
    martin delossantos November 24, 2013

    I’m looking for a charger for a black&decker pivot driver. model 9078 type1 3.6v serial#20022052

  7. Osvaldo G
    Osvaldo G December 8, 2015

    Batteries hard to find, visit Black & Decker site and look for parts info and diagrams … Use model 9078 Type-1 as they are 3 variations of this model, It has been discontinued by B&D but you can get replacements form B&D, e-bay and Amazon. I think B&D discontinued it because never break, my is 5 years old and I been locking for the battery pack in many places…so far cost + shipping cost more or less the price of a new unit which is not well made probably.

    Charger P/N 90500898 or ua050020
    120VAC / 5VDC
    200mA

  8. Fred Douglas
    Fred Douglas August 11, 2016

    need a battery for this drill.

  9. susan
    susan April 5, 2017

    It’s a new one on me too but the charger is AC output.input is 120vac /output is 5 v 200ma

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