How long these battery stay for ?
1946099
The two 9 volt batteries help create the high amperage that the stun gun is making, the down side is that with extended use they won't last long, good thing you only need to apply short burst's. It is also a very good idea to remove the batteries if the wand is not in use. This is a good idea if it is in a hot or humid climate, they will leak and ruin the stun gun.
1946100
The DURACELL 9V PROCELLS are good for about 100-200 full capacity stuns. If you don't use it that much, the PROCELLS have a 5 year shelf-life.
1949370
I have had no problem with mine they still work or recharge well and hold a charge when not in use. I really haven't recharged them enough to know how long "Normal" would be.
583430
I've had them HOLD there charge for 4 months of non use! up to 2 months of off and on use and for at the irish fest shooting and video taping 2 - 4 hours depending on how hard I'm going They do hold up well I cannot complain! Those batteries that only cost a few dollares and ya I've tried them! NO.....don't hold the charge for long and don't last that long either. I've had the cheapies go in 2 - 3 years you know freshly charged and Dead in 30 min.
453422
I still average about 2-3 hours on mine. I've had in the neighborhood of 15 months. Been a great battery.
2200372
hello jboo I got some of these batteries and it says on the back "use by 2023" so they will store along time I`m guessing
74688
I cant tell you time. I can tell you I have never had to change a battery even when shooting on a long day of filming. They last as long as the original or better.
1071454
Depends on how you [ab]use them. If you often run them all the way down, and/or run them down only 1 or 2% and back up to 100%, they may last less than a year (or only take half a charge after a while). If you seldom run them below 30%, and don't recharge until they're 90% or less, they may last 5 years or more.
1191225
Nope. No problem with battery life here, been using them for a couple of months now. I only use mine for about an hour each morning. If you leave them on 24/7 it might be a different story.
1485530
I used to work for a battery company. If you keep them charged you should get 3-5 years out of them. Store them in your basement or somewhere cool. Do not freeze them ever
1294265
They are LED so they should lasts for around 50,000 hours on. I have had them for 3 years. I have 12 lighs throughout my home. I have had 1 go bad in that time. The whole thing (light and speaker) went bad.
1699240
I put new batteries in last year after I first installed the lights. I am still using the same batteries. Usually I leave mine on for about 2 hours at a time. I've probably used mine 6-7 times so far with the same batteries.
45824
These batteries are made for performance, not duration. I use these in my dive lights and I expect about 3 hours out of 2 batteries. If you use these nightly for 10 minutes, a month would be about 5 hours of use. I would say they are giving you pretty good performance.
1596718
My battery has lasted a long time. Don't know exactly how long but a lot longer than 9 months. Maybe you just had a bad battery.
2141782
They suck. They last about 3 hours. One battery even fell apart. Sorry Noot!
612583
I actually plug them in to charge and forget it. But I would guess an hour or two would be sufficient.
1703770
I can't give you a specific time these last, but I have had excellent performance out of them. I use them at night to light up my camper and I have been out as long as two weeks and they made the trip on a single set of batteries.
466250
Mine are lasting for over 1.5h and they outrun oem GoPro batteries by just few minutes. The real test comes after several charges but I don't have any complains so far. Good luck with your shooting;)