8 Pack CR123A Battery,QUICKHELP 3.7V 800mAh Arlo Rechargeable Batteries and Charger Compatible with Arlo VMC3030 VMK3200 VMS3130 3230C 3430 3530 Wireless Security Cameras(Upgraded)

I’ve been pretty happy with the results of these in our Arlo cameras. They do seem to die faster than standard batteries, but last plenty long to not be annoying. We have tried many different kinds of rechargeable batteries. These have been the best so far and are our second set.

Initially I was going to give this 3 stars because the charger was defective, but the seller was very responsive to addressing the problem. They sent another charger and now it works great. The batteries on a full charge last for a very long time. Actually I have 2 of the old Ambient Radios and have a battery in each, and when leaving the radios on constantly they are still going. The new charger charges them right up, and they are again like the Energizer Bunny--keeps going and going. These batteries are so much better than what I had, and the charger beats the single battery charger I had to use before the replacement new charger. GREAT CUSTOMER SERVICE

I bought these batteries for our Arlo camera. I couldn’t believe how fast regular batteries were dying and how expensive they were. I couldnt afford to keep all my cameras running around the house. Especially with my kids running around constantly outside.I got these right before our 4th of July camping trip & i still havent charged them! They still have a little more than half of a battery life left. I cant believe how long they have lasted! Definitely worth every penny!

I purchased this for my Arlo cameras and like the smart technology that prevents batteries from being overcharged. I like that it has a warranty this will save me money in the long run of having to purchase disposable batteries. I don't know how well they hold up to the cold weather or how long they hold there charge yet in the cold but will be comparing to disposable batteries. Overall, they are working good for me now.

Better to buy this than a box of CR123's that will go dead in an hour. Love this charger for expensive batteries. A money saver for sure. It charges quickly also. I use my Streamlight TLR-1 more now because I'm not worried about battery life.

Just how warm can a battery be. I offer it a drink and a night out dancing and they gave me the cold shoulder. What does thickness have to do with anything? It either fits or it doesn't. I usually buy the stuff that fits. Wouldn't that indicate that it wasn't to small or too large. In this case I believe I've found the Goldie Locks of batteries. However in fairness I'm not sure how long they will last, I just got them and they have lasted this long and just for this review, I just looked at them again, and they look like they are lasting. Also they aren't to sheer and as far as motion detection, I've been watching them for the last 3 minutes and they haven't moved at all that I could detect.

First, I will start by stating that I ordered (2) sets of these rechargeable CR123A batteries and battery chargers. (16) batteries in all.After charging (until green), all batteries read 4.2v on a multimeter. This is very common with rechargeable lithium CR123A (RCR123A) batteries.Use caution in sensitive electronics. Some units can handle the increased voltage. Some sensitive units may not. You could be damaging the unit without any telltale signs; reducing its service life. Read your spec sheet for your intended unit.These are 1.4x more voltage (40%) than a standard 3.0v CR123A battery.That said, these batteries are testing well over their advertised performance. After charging, I placed (2) of them in Streamlight TLR-1HL 1,000lm Tactical Flashlight. The TLR-1HL is rated for 1.5hrs run-time on (2) standard 3v lithium CR123A 1,500mah batteries.With these 3.7v (nominal) 800mah rechargeable batteries, the TLR-1HL ran continuously for 1hr 9min before showing any signs of dimming. At 1hr 14min, the illumination was below useable brilliance and the strobe function was inoperable. I ended the capacity test at 1hr 14min.The increased voltage certainly increases the useable Wh, making them more comparable to a standard 3v 1,500mah CR123A battery even with a 1.3Wh disadvantage.Longevity of theses batteries is unproven to me at this time. I may update in the future.All-in-all, good purchase, just beware of the application you use them in.

I have 5 Arlo camera's and have to change the batteries every month. I decided to buy rechargeable batteries to make it cheaper on the pocket book. They charge fast and seem to last. I had to order 3 sets because I couldn't find extra batteries to go with it as I needed 24 of them. It's a good product for the price