Baosity 5pcs Battery Holder Case Box for Flashlight

Excellent product for repairing any quality flashlights that you may have left the batteries in over the winter. Thought three of my flashlights were destroyed upon opening and finding that goey, ugly mess from the disintegrating standard batteries. Chucked the battery assembly of each, cleaned inside channel of light and installed this product. Bingo, three new flashlights! Thank you for a quality product.

I bought this because most 3 AAA battery flashlights have poor quality battery packs. Something happens to this plastic case and the flashlight will not function. One spring broke off my flashlight and I would have to throw it out. The spring in this replacement case looks to be of better quality and should last longer.

We had purchased three small flashlights, only one of which came with the required AAA battery holder. I found these on Amazon, and they work perfectly. Totally satisfied.

3 of 5 worked as replacements for the original battery holders in Tech Lite Lumen Masters. Two of the units were defective where they got hot enough to burn me after I inserted the AAA cells. The bad units had metal touching at the end because there was no space between the positive and negative sides. I’m now afraid that dropping or bumping the currently working versions could create the same fault inside the flashlight if theirs should move into contact with each other.

Don't want to burst anyone's bubble here, but despite another review claiming that this product will fit the Tech Lite Lumen Master flashlight, it's simply not true. This battery holder will slide into the flashlight's battery chamber, but the spring loaded contact button on the front end doesn't compress enough to permit screwing on the end cap. It's literally impossible to make this product work in the Tech Lite Lumen Master flashlight because it's too long.....and no, I've found no other battery case that does any better. HOWEVER, I did discover that tightening the threaded retaining ring inside the end cap can correct loose switch contact and magically restore full function to the flashlight, so you might want to give that a try before trashing yours. In the attached photos, I did it with needle nose pliers (awkward, but it worked). Bottom line, there may be nothing wrong with the original battery holder in your Tech Lite Lumen Master flashlight; try tightening the end cap retaining ring before ordering any replacement battery holder.

Got these for a Techlite Lumenmaster after one of the reviews here said they fit their flashlight. I gotta say I measured the dimensions carefully and none of the products I looked at matched exactly. They arrived well before the estimated delivery date. The price was right at $2.33 for 5 including shipping. I don’t need 5 but who is going to ship a 50 cent item from China? The quality is definitely better than the original. To sum it up, it’s not a life changer but well worth the cost.

Had an expensive flashlight that stopped working after the battery holder was dropped while replacing batteries. Nothing appeared broken, but flashlight wouldn't work. This battery case holder fixed the problem, so I didn't have to replace the whole flashlight. And now I have spares in case it happens again.

In my experience, this style of 3-AAA battery holder is likely to work as a replacement in about 70 to 80 percent of the flashlights that have this kind of battery holder. If yours has two flat ends instead of one flat and one pointy, this is probably not going to work. And if the old holder in yours is either significantly longer (not common) or significantly shorter (slightly more common), then this may have fit issues. Usually, when the batteries leak, they just trash the battery holder and not the flashlight itself - but if the leakage had zapped the spring in the middle of the end cap, or if it got on the circuit board at the LED end, this may not do you a lot of good. I had three that needed these holders, and they were a good fit in all of them. I also have a couple that use a holder that's just different enough that these won't fit. Those two are also so cheap that if their holders get trashed, I won't hesitate to replace the whole unit.