CR123A Batteries Rechargeable Charger, FARSAIL 4-Pack 800mAH 3.7V 123A Rechargeable Batteries for Arlo Camera VMS3130 VMC3030 VMK3200 VMS3330 3430 3530, Alarm System, Flasglight

So far this works as expected. All four batteries charged correctly. (FYI, I'm using these on a pistol light/laser that needs higher voltage than a standard CR123A --- these batteries work very well to make the light/laser product actually work correctly. Without these batteries the light/laser works only for a very short time using Duracell CR123A batteries. Once the Duracell drains a little its operating voltage drops enough that the light/laser fails; these higher-voltage batteries cure the issue.)

Charged fast..great product..

They worked great.

I like the battery charger

Charged quickly out of the box and then put 2 of the 4 batteries to work. Time will tell if they last as long as buying new from the store but mainly wanted rechargeable anyway to save cost down the road.

I have an August dead bolt lock that requires 2 of these batteries. I figured let me get 4 rechargeables so I can save money in the long run. The first 4 I got wouldn't charge. I contacted them and they replaced them. The new ones lasted only about 3 weeks per charge (disposable batteries lasted 3 months). Very annoying having to recharge every 3 weeks, but I had 4 batteries so it wasn't that big of a deal since I could charge 2 while 2 was in use. Well, 2 batteries just died which means I would have been better off just buying disposables.

I got the FARSAIL 4-Pack 800mAH CR123A NiMH Rechargeable Batteries and Charger for my weapon lights, and they've been fantastic. Setting it up was a breeze; I just popped the batteries into the charger, and they were ready to go in no time. They fit perfectly in my lights, and the battery life has been impressive. I've used them extensively and they hold a charge well, providing reliable, long-lasting power. The ease of use and consistent performance make these batteries a must-have for anyone needing dependable, rechargeable options for their gear. Highly recommended for their durability and convenience!

I purchased this battery and charger set to use with a pocket flashlight that is my daily carry. I use the flashlight frequently, so I thought this rechargeable set might be a good way to avoid frequent battery purchases.Admittedly, I had lower expectations as I did not think the rechargeable batteries would perform as well as the non-rechargeable models. So far, these batteries and chargers have surprised me. The work great! I really didn't need four, but I try to rotate through them. These batteries are lasting quite long and supply good power to my little high-powered pocket light. I definitely would buy again.