Defiant flashlight HD15Q451 disassembly and replacement switch

Question edited for clarity.

Links to models and how to fix / replace LED modules.

https://www.google.com/search?q=defiant+flashlight+website

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there isn't one. It comes in a blister pack, you put the batteries in and and turn it on.

https://www.google.com/search?q=manual+for+Defiant+Armormax+3D+flashlight

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hi mattie.
not sure if this link will help you out but have a look.
How to change batteries in defiant 51 flashlight hd13q413 Google Search

Sorry we do not sell parts, if you can get the part it would need to come from the manufacturer or distributor, really doubt that they make replacement parts.

look up your model online or go to defiant site for location of distributor or replacement parts

It's a special premade pack so I don't think you can find a direct replacement however it does appear to be 6xAA batteries. Must be series parallel. 3 in series, two sets of 3 in parallel. If you are handy with a soldering iron you could replace it by making a new pack using NiMH AA cells.

I have a Defiant 7000 flashlight and took a look. When the light is closed, the top of the battery door (1) is right at the lip (2) that keeps the light from over extending. I couldn't get mine to close with the cover loose, but if you did you could carefully drill a hole (3) in the outer casing to see and push the battery door back into place. You could also remove the two philips screws under the rotating magnets on the base and maybe push hard enough to force the top out?

Where can I buy a replacement recharger for my Defiant 800-2701-D flashlight?

If you are talking about a shipping tab that prevents the batteries from discharging during shipping, look inside the battery compartment.

There should be a plastic, or cardboard tab, that prevents one of the battery ends from make contact with the flashlight. Just pull the tab to remove it.

This flashlight is sold by Home Depot, and it is possible that you might be able to find a name-brand exact replacement charger there. However, you almost certainly can find a replacement charger elsewhere for less money.

Looking at a picture of the light and its power adapter, it appears that the light has a standard barrel charging port. A dollar store or "Dollar Plus" store is likely to sell inexpensive multi-voltage universal chargers that will fit this light and get you back in business for under $5.

When fitting a non-OEM charger to your light, make sure that you've set proper polarity and input voltage for your device, or else you may damage it in charging. Many devices specify voltage and polarity right on the device, molded into the case or on a small sticker. That makes this process super-easy. Otherwise, you may have to head down to a Home Depot and peek at one of these lights in its box to read the voltage output off the stock charger. The odds are pretty good that it'll be putting out 12 volts, but I won't guarantee that by any means--input may be 6v or even 4.5 volts, though those are much less common in lights of this type.

Good luck!