rapthor Upgraded 4950mAh Replacement Batteries, Compatible with Arlo Pro 4 / Pro 3 /Ultra/Ultra 2 / Pro 5S 2K Cameras, 2-Pack 3.85V 19.06Wh Rechargeable Long-Lasting Battery Life and Easy to Install

I find that I have to replace the batteries, even though they are plugged in all day, every couple of years.

Fit well

These are a waste of money! They’re not compatible. They don’t last long—before needing charged again and not ever working again. They also seem to struggle if not close to the WiFi. I would’ve been better off purchasing one real Arlo battery. One is better than throwing my $50 in the trash.

Great price and value providing 2 batteries in deal.

I've bought other "ARLO" batteries and they are useless, with at best a few days of life. Now on my second set of these, and they are every bit as good as the much costlier OEM batteries. Strong marks and highly recommended.

Perfect-fit replacement for OEM battery, and less than half the cost.

In spite of having a higer capacity rating than the standard Arlo Batteries, these batteries don't last nearly as long. On average I get about 30 to 45 days of battery life with my Arlo batteries. these batteries average 25 to 30 days.To tell you the truth for cost that's not really a bad deal. The problem is the reliabiliy. So these batteries have gone through 4 recharge cycles since they were purchased. one battery quit accepting a charge after its 3rd cycle. the second battery still charges but now I am lucky if I get 2 to 3 weeks out of it. My Arlo batteries are on their 11th cycle and still charge properly and provide well over a month battery life. Spend the extra $15 and buy the Arlo OEM batteries. Stay away from these.

Didn’t expect 2 pack. Working well so far.