Streamlight Stinger

jcs71

Newly Enlightened
Joined
Aug 28, 2007
Messages
112
A couple of weeks ago a good friend of mine gave me his 20 year old Stinger. Standard model. He said he was having problems with it and said if I could get it fixed I could keep it. Well, I couldn't pass that up. After I cleaned it up, alot of dust on it, I ended up plugging it in. Now, he said that the base and plug would get extremely hot and it just started doing this lately.

At first I figured it was just the dust acting as an insulator. I wiped all the contacts off and then plugged it in. The time then was about 5pm. When I got up the next morning I checked the light. The light was very dim. I then checked the base and the plug. Wow, were they hot. The plug was hotter than the base. I ended up calling Streamlight and told the gentleman what the problem was and he said it was definately the battery. Apparently when the battery gets so low on juice or is let go until it is completely dead that trashes the battery. Well I ended up getting a new battery for it, and guess what, he was right. Made my day. Now the base only get a little warm as does the plug, and that is because there is constantly juice going through the plug and base to keep it charged.

The next thing I did was get some bulbs and a new lens/reflector assembly. I did notice the older lens/reflector had a smooth finish on the reflector plus does not use the o-ring that the current ones do. The lens was a little scuffed as well. After all it is 20 years old. The new lens is so clear and the reflector has the orange peel texture to it. It makes a nice smooth beam. I called Streamlight and the are apparently going to send me a set of new o-rings, I hope so. The rings are still in pretty good shape so far so I put some silicon grease on them.

The only reason I did not send this in and have them replace things under warranty is because this light has sentimental value to me and I didn't want them to clean the paint stains on the handle off. Those add character. Now the light is basically brand new and boy is it bright. The next thing I am going to get for it is the piggyback charger w/ extra battery and also the 12 volt plug. Then it will be pretty universal.

I do have a question though. How long can the light remain off the charger without damaging the battery?

This is my first rechargeable light so any input on the above question is very welcomed.
 
I have two early model Stingers with the smooth reflector. You are correct, the beam is much better with the newer orange peel reflectors. Your battery is new. You can leave it off the charger for at least a week, even longer with no problems. You will have slightly diminished run time. Resist leaving it on the charger. In my experience it will ruin the battery before it's time. I have been using mine for nearly 20 years too. I have replaced the battery and bulb many times due to constant nearly nightly use.
The piggyback charger with extra battery is only needed if you plan heavy daily (nightly) use. I mean enough use to nearly exhaust the battery nightly. This is why I have two Stingers. The piggyback charger came out much later and was not available when I first bought my Stingers. The plus for this charger is that it is "smart" compared to the original one which will cook your battery if you leave it in the charger for extended periods of time. For regular medium to light use the charger you have is more than adequate. You can use it daily (nightly) and then charge it when you get home or go to sleep. I have used this routine for years with excellent results.

Sidenote: Now, I have one of my old Stingers converted with a Fivemega 2x18650 battery adaptor. Longer runtime, can use a brighter bulb in a new head with a glass refector and works wonderfully well with the HP head and an ultrastinger bulb. Additionally, it will work with 3 CR123's and one dummy 123 as well.
 
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Um...the Stinger hasn't been out for 20 years. It was introduced in 1994/95.

Anyways, I'd also suggest changing the switch assembly. It will make a noticeable difference, as well.

--dan
 
If it did come out '94-'95 then he was only off by 6 or so years. Ha ha. Still along time though. Also doesn't change the rest of the story though. Anyways.

Isn't the switch assembly a factory job? I myself don't know. I know the push button is still very stiff, if that would mean anything.
 
Same story for me except mine was an old SL-20XP. New battery, lens and threw in an SL-35 bulb. Just like a brand new light.
 
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