how do you replace the batteries in the glasses
1396209
My apologies for the delay. I have never had to change the batteries so I have no idea how to help you. I will contact the manufacturer for details. Thank you.
188949
Go to the store and buy two AAA batteries. Open bottom of mouse. Pull out old batteries. Replace with new batteries.
1087532
There's a black screw at the top of the outside of left earmuff. That's what you need to unscrew to access batteries.
2242549
There are three watch like batteries in each of them. I tried to open one, but it felt like the plastic was going to break. Like another already answered; it would be cheaper just to keep buying them again. They are led lights and seem to last a while, so I think the odds of loosing them are greater than batteries needing to be replaced. They have been fun and served the purposes I bought them for. Hope that helps. Happy New Year!
1916834
Any of the little kits you can get to repair eye glasses will work. They usually include a few sizes of tiny screws and screwdrivers and one is bound to work. These only cost a few bucks and can be found at most department type stores. I have even seen them at the grocery checkout aisle. OR you could just go to any jewelry/watch counter where you can buy the batteries and they will install them for you right there.
350796
The glasses do not come with a USB cable and are not rechargeable. They do take small lithium batteries and you get about 5 batteries for each pair of glasses. To date, we have not had to replace any batteries and we've had the glasses for about a year and a half. Also, you only need to have the glasses on when your watching a program in 3D. I hope this helps.
1778738
Just remove the top section with a screwdriver and remove the second cover again with a screwdriver. You'll find the batteries inside. I've had mine for couple weeks and it's working lovely.
1394457
You merely remove both small screws, take off the cover, take out the old batteries and insert the new. Watch what direction the writing on the old batteries face so you insert the new ones properly.
1307818
To change the batteries, you just slip off the waterproof cover, open the lid, exchange old for new, then close the lid and slip the cover back on.
1638722
Actually, I don't think you can replace the bulbs. LEDs are usually good for about 25,000 hours. That's about 20 years.What did you have in mind.I don't know about you but I'll be ready for a new technology magnifying glass way before that.Batteries will be your issue depending on how much you use it not the LEDs.You need a really small Phillips screwdriver to replace them and it takes three. The cover is real bitch to get off. You need a really small Flathead screwdriver to pry it off. Thank God the screw is held in place in the cover or you would probably loos it.A small screwdriver set & a couple of rounds of changing batteries and it's no big deal. Actually, I don't think you can replace the bulbs. LEDs are usually good for about 25,000 hours. That's about 20 years.What did you have in mind.I don't know about you but I'll be ready for a new technology magnifying glass way before that.Batteries will be your issue depending on how much you use it not the LEDs.You need a really small Phillips screwdriver to replace them and it takes three. The cover is real bitch to get off. You need a really small Flathead screwdriver to pry it off. Thank God the screw is held in place in the cover or you would probably loos... » Read More Actually, I don't think you can replace the bulbs. LEDs are usually good for about 25,000 hours. That's about 20 years.What did you have in mind.I don't know about you but I'll be ready for a new technology magnifying glass way before that.Batteries will be your issue depending on how much you use it not the LEDs.You need a really small Phillips screwdriver to replace them and it takes three. The cover is real bitch to get off. You need a really small Flathead screwdriver to pry it off. Thank God the screw is held in place in the cover or you would probably loos it.A small screwdriver set & a couple of rounds of changing batteries and it's no big deal. « Show Less
1603798
hiya....well..it seems like they can be opened and there is a battery which I am sure can be replaced...but umm..from the look of the batter may cost more to get batteries then replace entire bulb...by the way I loved mine...had some left over from party...use em when lights go out for my kids...lil bitty flashlights for each : )
671078
Actually, you don't. The battery is rechargeable, but if it fails, just buy a new set. It would cost more to replace the battery.
536282
They are not rechargeable. You have to take the center two pieces apart take out the piece in the center out and use a small Phillips head screwdriver to remove the battery cover to replace them.
2242551
Although I can see batteries in the finger lights I do not believe it can actually be opened and replaced with new batteries. There appears to be no cover on the batteries either. The finger lights are much cheaper to replace than batteries too.
1917928
they take a aaa rechargeable battery. There are 4 screws under the top section along the side. Remove all the screws and the top will come off and you can replace the batteries.
1822942
There is a "slide" type of switch on top of each unit. Assuming you got the same ones I did, there is a rubber band that attaches to the bottom of each unit. Then there is the switch on top. The lens goes in front. If they don't turn on it may be that the non-replaceable batteries are dead. If you make them work, then be sure you turn them off after you're done.
863900
To change the batteries, you need a very fine phillips screwdriver. It is like doing surgery, easy for something to slip out of place.