Where can I get a replacement charger for my Vector VEC138BW 2000000 cp spotlight

I am sure I answered this last week, in fact I know I did!. It is not available as a direct replacement. Look on the unit for an input voltage or ask the maker. Or you can buy one of these and see what happens?

UpBright AC/DC Adapter Compatible with Vector VEC1138 ...

https://www.amazon.com > UpBright-Global-Adapter-V...
Amazon.com: UpBright AC/DC Adapter Compatible with Vector VEC1138 VEC138 VEC138Y VEC139 VEC139C Xtreme Sport Spot Rechargeable Spotlight VEC192 VEC193 ...
Rating: 4.6 · ‎6 reviews
Missing: VEC1215 ‎' Must include: VEC1215

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  VEC 192 VEC192 Rechargeable Spotlight Sport Spot SportSpot

  https://www.amazon.com > Accessory-USA-Adapter-Ve...
  Amazon.com: Accessory USA AC DC Adapter for Vector Model: VEC 192 VEC192 Rechargeable Spotlight Sport Spot SportSpot Spot Light Power Supply Cord ...
  Rating: 4.1 · ‎4 reviews

Manufacturer / Seller

4140 SW 28TH WAY, FT. LAUDERDALE, FL 33312
TEL: 954-584-4446
• FAX: 954-584-5556
• TOLL FREE: 866-584-5504
www.vectormfg.com

https://www.google.com/search?q=vector+sport+spot+%22VEC1215%22+replacement+charger

If it was available, it would be in that link above.
..

Vector is a part of the Black and Decker company and almost all items with that name are made in China.

I assume you tried to Google the model number for "bulb" or "lamp"

Vector is made by black and decker. you should be able to get a replacement from them. possible there is a service center close to you to get one from. http://www.blackanddecker.com/Service-Centers.aspx

If the voltage and tip polarity of your replacement charger matches the charging port on your spotlight, there's no reason why it shouldn't work as a substitute for your original charger. Note, however, that if your original charger was more powerful (say, 1.5 amps instead of the 1-amp charger you have here), it will take noticeably longer to fully charge your spotlight than the original charger took. it's not a problem if the original charger had a lower mA rating than the replacement in your hand--the spotlight will sip an appropriate amount of juice from the charger.

The short answer is "The tip should be set to positive (+).

I found an old Vector VEC127Y Spotlight. It appeared to be in perfect condition but the battery was dead and there was no charger. I was able to buy a replacement battery at BatteriesPlus for $21 USD. Here is the link for the battery
REPLACEMENT VECTOR VEC127Y BATTERY
I also purchased a Universal A/C adapter to use as a charger at BatteriesPlus for $17 USD. Their site does not list it yet but here is the manufacturers link. Please note the original battery was rated 6Ah. The replacement is only rated for 5Ah. Which means one less Amp hour (Ah). Which means a shorter run time, after charging, than the original battery had. Otherwise they are equal.
UNIVERSAL AC ADAPTER
I installed the new battery. I set the AC Adapter to 6V and installed the largest of the seven adapter tips that came with the charger, with TIP set to be positive (+). I opened the battery compartment of the spotlight and disconnected both the red (positive +) and black (negative -) battery leads from the battery. I then plugged the adapter tip of the Universal AC Adapter into the spotlight and plugged the AC Adapter plug to a power outlet. With a multimeter I tested the polarity of the spotlight battery leads while charging. I was able to confirm that the Adapter TIP should be set to positive (+). After reconnecting the spotlight battery leads and setting the AC Adapter to charge, I have a perfectly great spotlight in full working order.

There are two ways to charge the battery on this model spotlight. However, if you do not have the wall charger or cigarette lighter plug you will need to contact Black & Decker to see if they have replacement parts. In March, 2006, Black & Decker purchased Vector Products, Inc. Since the acquisition, Black & Decker has assumed the manufacturing of all Vector products. For customer service and warranty information for Vector products, please contact Black & Decker Customer Service.

You can purchase one from Black and Decker, they purchased Vector in 2006, here is the link;
http://www.dewaltservicenet.com/servicenet_home.aspx?AspxAutoDetectCookieSupport=1

It depends on what voltage the internal battery is. If it's a 6 volt, the charging voltage will be a little higher, close to 6.5 to 7 volts. Most of these spotlights are 6 volt. New batteries can be found at Battery International: http://batteryinternational.com/spotlight-batteries-vector-battery.html

call 952-884-9191 its dewalt and black and decker factory service they bought out vector.

6 Volts, here is info from site.
VEC127Y
VECTOR SPORT SPOT 1 MILLION CANDLE POWER CORDLESS-RECHARGEABLE SPOTLIGHT

• HIGH CANDLE POWER QUARTZ HALOGEN BULB DELIVERS A BRIGHT AND TIGHT BEAM
  
• AREA WORKLIGHT IN HANDLE PROVIDES UP TO 15 HOURS OF LIGHT WHEN FULLY CHARGED
  
• PROVIDES CONTINUOUS SPOTLIGHT USE FOR UP TO 25 MINUTES WHEN FULLY CHARGED
  
• HIGH IMPACT, BREAK RESISTANT ABS AND POLYCARBONATE HOUSING
  
• TOUGH, WEATHER RESISTANT AND BUILT FOR RUGGED OUTDOOR USE
  
• REPLACEABLE 6 VOLT, 6 AMP HOUR, NON-SPILLABLE, SEALED BATTERY
  
• LOCKING TRIGGER FOR ON/OFF LIGHT CONTROL
  
• INCLUDES AC AND DC CHARGING ADAPTERS
  
• INCLUDES BUILT IN HANDS FREE WORKSTAND