4W Solar Panel Charging Compatible with SimpliSafe Outdoor Security Camera only, with 13.1ft Waterproof Charging Cable, IP65 Weatherproof,Includes Secure Wall Mount(White)

These panels are very easy to install. Connection to the camera is perfect. So far, they are doing the job and keeping the cameras charged all the time.

Works well! Easy to install and fits Simplisafe camera well. Keeps my cameras fully charged on days with lots of sun. I would buy them again.

Okay after reading many reviews on several different panels I decided to try this one. I have a mechanical and engineering background so I will give you some input on the several different panels.There are some panels with built-in battery packs, this one doesn't have one. Why did I choose one without a battery pack? Simply put a year, 2 years or 3 years down the line that built-in battery pack in the solar panel will eventually go bad and not hold a charge. What could be the consequences? The solar panel can't charge the solar panels built in battery pack and may interfere with charging the simplisafe camera's battery. The simplisafe camera's battery will already sustain use of that camera for several weeks if not months, easily. Unless you live in Alaska where you have limited light during certain parts of the year, you don't need a solar panel with a built-in battery pack. This solar panel can recharge the cameras built in battery in as little as a day or two of good sunlight. So there's no need to have a another battery in my opinion. Now assembly went together great.As other have stated to get the angle just right and tightening the knob is a little tricky and it may take you several attempts due to as you do the final tighten down at the very end, it tends to move the angle. But it's not a big deal and it's common with all of these types of ball angle locks. A few attempts and you'll get the right angle. Let's move on to the plug issue. Others have stated it doesn't fit right and they are wrong! Remember this has to be waterproof or water resistant and it's supposed to have a tight seal. There is no extra plastic or nothing. It's all part of the design to keep water out. Line up the plug and as you push it in, move the plug side to side gently while you're pushing it in and it will go in with Just a little effort. Don't try and think more then the engineers and try to re-engineer it by cutting or modifying it! If you have some dielectric grease, it literally looks like clear petroleum jelly You can add just a touch to the plug to make it easier as well as prevent corrosions but I didn't have to do any of that.This panel took my new cameras battery from 75% to 100% in just a few hours. I highly recommend this panel.

Excellent, no more removing the battery from the camera to recharge it. these panels are awesome they keep my battery charged.

These solar panels are an addition to my security system and they work great. They are really extending the life of the battery in our outdoor cameras.