STREAMLIGHT SL-20 SL-20S SL-20X MINI STINGER 200394 20X1701 40070149 41B038AF00101 9032 ARXX075 MA5 ML500 ML5000 RX1019 Energizer 41B038AF00101 Moltech Power Systems N38AF001A 5 Sub 1/2 D

A perfect fit, charges and retains the charge just like the original. Very cost effective replacement.

Good replacement battery for my SL20. It dosen't seem to make the light quite as bright as previous battery sticks, but still charges and holds a charge for a reasonable amount of time. I can recommend it.

These are compatible NiCad batteries for the Streamlight SL-20. It is cheaper than the original batteries, but because it is NiCad, it is no better than the original, maybe about equal at best. Like all NiCad batteries, you have to leave the light on to fully drain the battery each time before recharging, otherwise it builds up a memory where it won't fully charge. Overtime (a couple of years or so), the battery goes bad whether you use it all the time or infrequently.

Haven’t used it yet but this is the same battery I used with my patrol streamlight. I’m sure this battery will perform well. Was delivered to me before the promised date.

Cost saving over others. Does job just as well

As with the other batteries I purchased, I wanted to wait and see if it all worked out. It has. Dependable and efficient battery. Charges Ok. Holds a charge. No overheating or explosions. All in all a sound purchase.

As advertised, but the light doesn't seem as bright as it used to be. Maybe a new bulb for the SL-20 is in order.

It was charged when delivered and seems to work fine. I have discharged it several times and charged without issue. It is half the price of the OEM battery.