These are for sure, real, honest to goodness germanium diodes not just Si substitutes?
247121
There are apparently 2 types of 1n60 diodes.what I received, I believe are actually do-7 pkg. Silicon schottky diodes at low ma. The forward v drop is around .2v but there use as a germanium type det. is up for debate. Prob not search for 1n34a. Not 1n60s unless the pkg. Is more like blown glass. germaniums are usually in ~8mm pkgs. Not small 4mm like 1n914's. Hope I helped
2082213
I think they do,I am using them in my computer now and they are working fine,sorry I can`t give you a better answer.
1396570
They are either of the real thing or somebody went through a lot of trouble to make the exact same packaging and to make them function the same. By all appearances and all functionality these look to be the real thing. I was hesitant as well because those older posts worried me. But now after having made this purchase I'm not worried anymore.
655273
They are genuine. I wouldn't have bought them if they weren't. They work well. I'm just not sure how long they're gonna last, cause the originals didn't last very long.
692303
They are not fake. They work, but for a short period of time. For emergency use you need to keep them on a charger.
1320549
The one I recieved through Amazon from Grogtech was an actual LED Lenser. Not a knock-off!
1008896
I ordered two of them. Both were genuine Fujifilm batteries that have served me well.
2241228
They are very good quality...and expect they'd be fine, BUT that's not a CSA or UL rating; simply my opinion. Also sometimes something different is substituted for what is first used. My grandfather used to say "common sense is niot common!" If I were you I'd get them and give them a look. You can always return them! I found the quality in this device wonderful, and even though I didn't use them because they consumed 5 watts or so per unit, didn't return them. Someday someone (maybe even me) will need devices like these....good investment. Always pays to have a backup (EXCEPT in the wife department.) They are very good quality...and expect they'd be fine, BUT that's not a CSA or UL rating; simply my opinion. Also sometimes something different is substituted for what is first used. My grandfather used to say "common sense is niot common!" If I were you I'd get them and give them a look. You can always return them! I found the quality in this device wonderful, and even though I didn't use them because they consumed 5 watts or so per unit, didn't return them. Someday someone (maybe even me) will need devices like these....good investment. Always pays to have a backup (EXCEPT in... » Read More They are very good quality...and expect they'd be fine, BUT that's not a CSA or UL rating; simply my opinion. Also sometimes something different is substituted for what is first used. My grandfather used to say "common sense is niot common!" If I were you I'd get them and give them a look. You can always return them! I found the quality in this device wonderful, and even though I didn't use them because they consumed 5 watts or so per unit, didn't return them. Someday someone (maybe even me) will need devices like these....good investment. Always pays to have a backup (EXCEPT in the wife department.) « Show Less
270810
They are legit. Even if they were knockoffs, I've had 100% work out of 200+ disks so far and data integrity looks good as well. Personally it wouldn't matter to me if they were knockoffs with that record.
1963289
No. They are not. They are Vivitar brand. Pretty well known manufacturer of photographic and other types of camera equipment. However, after several months of use-they work perfectly. No troubles at all. At half the price of the OEM battery-these represent an outstanding value.
665509
They are counterfeit batteries! they say motorola and even have the hologram...but they will not perform like a genuine battery!
1974030
They certainly are! Do be careful though and do not overcharge them. Just watch for the light to change on the charger.
1799586
Brilliantly in my experience. Been using them for weddings, as primary batteries. I can't remember now, but I believe in my review I put a number on how many shots I got from them. I purchased them before I did the firmware update, and updated after my 1st or 2nd use, they still work wonderfully. The only thing I don't know if their longevity...I'm not positive these will last as long as OEM, but so far I have absolutely no indication that they won't.
1735104
Appears genuine to me. Keep in mind this is the low-power version of the chargers.
2249853
Buying from a reliable retailer helps assure you are not receiving a substitute. The packaging says Canon, and these have worked reliably in my Canon Pro-100 printer for a couple of years, so they probably are genuine. If you are that concerned, consider paying the full price from the manufacturer.
2173466
They work fine in my Cree devices. And last a long time, that surprised me but yea they work.
763260
Yes, they work great. They will give about double the run time of a stock battery.