Can these glasses be charged after each use without the "memory effect", or will that reduce the charge capacity as happens with Ni-cad batteries?
1993894
I have no ideea because i charged mine once for a few hours a couple of months ago and have wached maybe 5 movies allready and still have power
1993895
The charge should hold well. I have had my glasses for a few months and have only charged them up the day I got them. If you charge them after every use I think you will end up having the effect. You don't need to charge then after every use and the charge is good for a very long time.
1993896
Each charge will give many days of viewing. No need to charge after each use.
1267632
Yes, they are compatible. However, the battery remaining percent always shows up as 0, even after fully charging the glasses. This doesn't affect the viewing though. And I haven't charged them even after more than 5-6 hours of viewing.
402501
The batteries have no memory and can be charged anytime. My batteries have lasted 40 minutes or so with normal use.
793934
If these batteries will fit into the Digital appliance you have, (With the proper voltage to to batteries) they will work great! I have never had a problem with the "Re-Charging" of these batteries for a long, long time.
71875
The only problem that can arise is that the battery will develop a memory (where the battery does not last as long after being charged when not fully drained). If you have a newer model this is not a big problem. They switched from ni-cad to ni-mh batteries which are not as bad about developing a memory. If you have the newer battery I would not worry to much just drain it every once in a while to let it get a full charge, if you have the older type I would only put it on the charger when it needs it. The good news though is that the ni-mh battery is available for only $20 here so you can replace it easily of needed (and you can always upgrade if you have a ni-cd, everything is universal. The only problem that can arise is that the battery will develop a memory (where the battery does not last as long after being charged when not fully drained). If you have a newer model this is not a big problem. They switched from ni-cad to ni-mh batteries which are not as bad about developing a memory. If you have the newer battery I would not worry to much just drain it every once in a while to let it get a full charge, if you have the older type I would only put it on the charger when it needs it. The good news though is that the ni-mh battery is available for only $20 here so you can... » Read More The only problem that can arise is that the battery will develop a memory (where the battery does not last as long after being charged when not fully drained). If you have a newer model this is not a big problem. They switched from ni-cad to ni-mh batteries which are not as bad about developing a memory. If you have the newer battery I would not worry to much just drain it every once in a while to let it get a full charge, if you have the older type I would only put it on the charger when it needs it. The good news though is that the ni-mh battery is available for only $20 here so you can replace it easily of needed (and you can always upgrade if you have a ni-cd, everything is universal. « Show Less
2095854
I have had mine for over a year now and they are still fine.A lithium-Ion battery shouldn't really go bad.Thay don't have a charge memory where they loose capacity every time you use them..Just don't leave them out in the cold and not charged because that does seem like it can mess them up and don't recharge until they have cooled off..
1371679
with lithium ion batteries you can charge them at any time, they dont have the memory effect of Ni-Cd batteries, you can recharge at any point that is convenient. These batteries have flush terminals and will not work in equipment that does not has a protruding tab for each side of the battery. these batteries cant be used in cascade serial arrangements, they will not make contact with each other.
876454
I had to charge mine. I put them in my charger and it noted them at the bottom of the "charge bar" on the display and it took several hours to get them to full charge. Based on my experience I would say they are not "pre-charged" at all.
1961337
Any time I take my camera on vacation, or before I take it anyplace, I put a battery in the charger. I have seen no difference in these or the Nikon brand while using them. Much cheaper then Nikon.
1444055
As I understand this type of batterires Lithium-Ion can be charge at any time without any damage because they don´t have memory efect, mine Works perfect and I charge it whenever I want
1143770
I'm not familiar with LSD batteries. These claim to not have a memory, therefore do not need to be completely discharged before recharging. Sorry I can't help you more. They have worked well for the three months I've had them. I use them to power a loud radio for 10-12 hours 5 days a week. I put them on the charger every night w/o depleting. So far, no issues.
1153210
Recharge these anytime. In fact, best to NOT let these run down entirely, as these (unlike Ni-Cad) have no 'memory.'Mainly don't overcharge. These take about a 2 hour charge, and overcharging in an attempt to bring them up to full capacity cause battery 'stress.' You can get the full, more scientific answers to your questions if you Google. Also, remove from charger after charging.
1394644
!st answer is Yes thet are active rechargeable 3d glasses. I have Sharp glasses and they work great. I did see cheaper aftermarket glasses online but I didnt want to take a chance with a product that may not be as good. I suggest you get them from a store that you can return them to if your not satisfied. Good Luck!
640726
I keep them charged even when storing, so you don't have to wait when you need them. If left for long periods without being used they will eventually lose their charge and have to be recharged prior to use anyway. NiCad batteries lose their charge over time as well, you may notice old batteries don't last as long as new ones. I think a quality charging station makes all the difference in the world.
1839245
I installed regular ni cad batteries. The best would be Energizer Lithium. Recharbles run dow much faster. I don't remeber the size but i think they were AA
443067
In my experience, if you put them away fully charged, I came back over a month later and they still had a full charge. I always leave the charging battery in the charger for a few extra hours after the charged LED turns green. Seems to work well for me...
2068840
Hey J YO,It's hard to say. I haven't actually charged them yet. I used them out of the package, factory charge and they are STILL going. I'll update you once I charge and use them a couple times. The factory charge, thus far, is our performing ANY rechargeable I've ever used, and any alkaline, for that matter. It also may be the charger though. I did not purchase a new charger for these batteries as I already have two. Have you been charging yours with an old charger?