Need charger for vector vec138by spotlight. My AC chargers don't fit

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

• 
  

  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.
..

To recharge the battery, you will need a 12VDC 300mA adapter. It will take 12 to 15 Hours to charge.
Take your light to Radio Shack, and make sure the barrel fits.

Radio Shack sells AC/DC replacement power adapters that will work. Also RV places such as Boat and RV found local or online. Google Boat and RV and they have chargers there for about 12.00 - 20.00. Hope this helps! Matthew

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.

BELKIN MAKES A UNIVERSAL AC/DC CHARGER WITH WORKS VERY WELL. MODLE F3A114 - ALSO RADIO SHACK MAKES UNIVERSAL CHARGERS AND THERE REASONABLY PRICED. IT LOOK LIKES BLACK AND DECKER BOUGHT OUT VECTOR, AND IS HANDLING THERE SALES. HOPE THIS HELPS! MATTHEW

Most of the Vector spotlights use a class 2 charger with an output of 12VDC 400ma with a positive (+) center connector, which are very common. I have several of these chargers from different manufacturers, and I use them interchangably on whichever spotlight I happen to plug them into.
One complication with my Vectors is they use a coaxial connector plug on the spotlight end that is a size N, which is being phased out and Radio Shack doesn'd even carry any more. If you hae a box of misc chargers, find a 12VDC one with a connector that fits your 1.5MCP light, and that is probably the one that came with your light.
Note that you can also charge your light with the cigarette lighter adapter cord that came with it. So if you can't find an AC transformer that fits but you have your cigarette lighter adapter cord, you can buy one of those cigarette lighter size gadgets that plugs into an AC outlet, and then plug your cigarette lighter cord into that.

When the green light stays on that means the battery is fully charged. The correct charger for that light is a Class 2 Transformer
Model: KA12D120030042U It has a output of 12VDC at 300 mA

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

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