Battery Charger For 5000Mah 3.7V Rechargeable Batteries

Good rechargeable batteries and charger.

My old rechargeable batteries wouldn't hold a charge after many years of usage. So I bought this 8-Bay Rapid Charger for AA / AAA NiMH or NiCd Rechargeable Batteries by Watson. I love the way this battery charger shows how much power is left in each battery, plus you can refresh the battery by discharging and recharging them. Great battery charger.

This is the second one that I use. I use a lot of rechargeable batteries for Speedlights, wireless accessories, flashlights, ham radio equipment, test equipment and many household devices. I had been using a brute force Radio Shack charger as the first step in charging batteries, followed by putting them into the Watson unit for final charging and analysis. Many of the batteries charged in the RS unit were not fully charged when the unit indicated the charge on all 8 batteries was complete. This was obvious when I then put the batteries into the Watson charger and it evaluated them individually. With the Watson unit, every battery is fully charged. The Watson is not a classic fast charger, but it does seem to charge the individual batteries at the appropriate rate for that individual battery's capacity. I like the ability to see the progress on each battery, and as soon as its fully charged, I can replace it without disturbing the other batteries on charge. That speeds up the time for recharging a large group of batteries. The ability to mix AA and AAA cells on the same unit at the same time is also a great feature. Another plus is that it can be used with the 12v car adapter so I can charge batteries on the road. As my use of rechargeable batteries increases, I'll probably get a third unit.

This charger can charge up to eight rechargeable batteries. It can also discharge them first, if you want, but I don't think that's at all necessary with NiMH batteries. A small display panel below each battery shows the discharge/charge state of the battery in that slot.

Love that I was able to purchase the rechargeable batteries with the charger. It was easy to use.

What good are rechargeable batteries without a charger? This one works great.

for the price, it should come with rechargeable batteries and charger. But the unit works excellent.

[This review was collected as part of a promotion.] I have been using the Anker MagGo 5000mAh 7.5W Power Bank with Kickstand-Black for a few weeks now, and I am very impressed by its performance and design. It is a wireless charger that attaches magnetically to the back of my iPhone 13, and also doubles as a stand that keeps my phone upright for watching videos or gaming. The MagGo is very compact and lightweight, measuring just 3.7 x 2.5 x 0.59 inches and weighing only 0.28 pounds. It fits easily in my pocket or bag, and does not add much bulk to my phone. The magnetic attachment is very strong and secure, surpassing the original MagSafe’s strengthAd1. It does not fall off even when I shake or move my phone around. The MagGo has a 5000mAh battery capacity, which can charge my iPhone 13 from 0% to about 80%2. It supports 7.5W wireless charging, which is fast enough for my needs. It also has a USB-C port for recharging itself or other devices. The MagGo has four LED indicators that show the remaining battery level and charging status. The best feature of the MagGo is the built-in kickstand, which can fold out and prop up my phone at a comfortable viewing angle. It is very convenient for watching videos, gaming, or video calling. The kickstand is also adjustable, so I can change the angle according to my preference. The kickstand is sturdy and stable, and does not wobble or collapse. The MagGo is compatible with iPhone 13 and 12 series, as well as other MagSafe-compatible devices3. It works well with most cases, as long as they are not too thick or metal. It also does not interfere with the camera, speaker, or buttons of my phone. The MagGo is a great accessory for anyone who wants a wireless charger that is easy to use, portable, and versatile. It is not just a power bank, but also a wireless charger and a stand. It is a magnetic power bank that stands out from the rest.

The battery lasts for a long time . I love using the rechargeable battery over the batteries.

I am a photographer and I ordered this charger along with 20 rechargeable AA batteries the first one worked great for 6yrs This charger is a replacement for one that was stolen, worked good then failed upon second use,,, waiting to have it exchanged.. due to pandemic it’s taking longer.. it deserves 5 stars, it functioned well until it didn’t., waiting for RMA now