Dlyfull AA Battery Charger, LCD Display Smart Charger(Test, Refresh, Discharging) for 1.2V Ni-MH Ni-CD 4 AA & AAA Rechargeable Batteries(Not Included) with 1000mA Charge Current + USB Port

The instruction leaflet, notice that I did not say book, is good at showing the buttons on the DLYFULL T1 battery charger and telling you what they do. It is completely useless in telling you how to use them. So I will attempt to complete it as I like it now that I know how to use it. The Display button change the display as a unit if you just put the batteries and just let it go to charge. It will show the default charging current, 200 mAh for AAA and AA. pressing it after you put a battery in a bay will then let you chose 500, 700, or 1000. After you wait a few seconds for the current change to lock in, you press the long button on top of the bay and press the Mode button while it is flashing to chose one of three modes, charge is default, refresh and then test mode is last. mAh only works when charging or discharge is complete and it switches back to charge in the test mode charging, then resistance, and then time. Time is total only after completing the test, it will tell you the time it took to top off the battery and then discharge it, it then seems to start over and tell the time it takes to charge it. This is the most important. when you put a battery in a bay you must immediately you must then press the current button to change the default current setting for each battery bay and is very important for the test as the discharge current is half what ever the charging current is. You must press the button over the bay and then the mode button to set the bay for discharge, refresh, or test. So a 1000 mAh AAA will discharge at 100 mAh and a 2800 AA will do it at 250 mAh on the default settings. You do the math and you will understand why I am much happier with it since I accidentally discovered how to use it. I hope this helps anybody who buys it. It is now a decent battery charger and tester now. The lack of information on how to use it is why It only got 4 stars, I was about to give it less when I thought of it as an overpriced battery charger. Unfortunately after only using it 3 days I verified today what I was afraid of last night. I lost the ability of bay one to shut off when the battery in it is either charged or almost charged. The 2 batteries I charged in it were both too hot to hold while the others were showing fully charged. - another star. 7-3-18 Day after return was up, Testing 4 powerowl AAA batteries and 1 had just completed the discharge cycle when I smelled something burning. I felt the batteries and the one that had started charging was really hot, so I pulled it out and laid it down. I then saw a wisp of smoke coming out of the + side of the bay I had just emptied and quickly pulled the power cord out and took the other batteries out. I later put them in another charger and 2 charged fine, the other 2 are completely dead. I am trying to find a number to call to see if they will honor their 2 year warranty replacement, or as they put it, their 2 yr warmly service. I did find a service email on the box and they did refund my money. I hate to say it, but they have a new T4 charger that I keep looking at.

I bought this battery charger as a replacement for my PS Power PA-NT1000 Smart Charger (the product’s former name) that I had purchased a few years ago. I lost the PA-NT1000’s AC power supply on a cross-country move and I was frustrated at its loss. I searched the Internet for a replacement AC power supply but was unable locate one. Eventually I found an identical product sold by DLYFULL (I compared the features and photographs of these two chargers and concluded they were identical). I was very pleased at this find!During my initial use, the DLYFULL T1 rescued two of my NiMH batteries that I thought were beyond hope. While the “Refresh” mode (which is designed to rejuvenate older rechargeable batteries) can take a long time to complete its task, it will inform you if the battery is unredeemable. Further, the charger’s “Test and Discharge” mode is a very cleaver feature because it provides an accurate assessment of your batteries condition and capacities. The most outstanding feature of the T1 is that it allows me to charge from one to four AA or AAA batteries individually rather than wait to recharge them when I can fill up the charger!Thanks, DLYFULL. I am grateful and appreciative for your outstanding T1 Smart Charger.

If you don’t need a ION Battery charger then Look no further this battery charger Charges AA and AAA safely starting at 200 Ma takes longer but saves Battery life giving you a full charge it also charges at 500 700 and 1000. Each slot is independently monitored This little compact charger is easy to use and can take anywhere I charge my Panasonic Eneloop and EBL battery’s with no problem at all the only thing missing from the T1 is being backlit like the T4 was I would like to see the same model as this one Backlit makes a big difference.

I was looking for a charger with more than an idiot lite, and rejuvenate some weaker batteries. Has saved a few, so far., only had it a couple of weeks. It has a display, which is better explained by the feedback of DJ620, posted June 4, 2019. They explain how it works a whole lot better than the seller. And mine has not fried and is still working, so far.I do like it, it does what I was looking for, and was less pricey then the one that looks just like it for a lot more. I thought it was worth trying, I have a bunch of batteries that are not holding a good charge. Time will tell.

I purchased the Dlyfull Intelligent Test Charger Model T1 in 2018 but did not try to use it until today. I found that the battery compartments are a bit too short; the NiMH batteries I charged were very hard to remove, I had to use a small ruler to pry them out of the charger. Terrible mechanical design.

I have had this battery charger for a couple of months now and I can say that it has already paid for itself by recharging AAs for my XBOX controllers and 18 color changing taplights. The refresh function is great but can take a while to get your batteries "refreshed" to the point where they have the maximum charge that is possible. It brought back a few batteries that I thought might have to be thrown away.The feature that I use most often is the "Discharge" function. When you put a battery in discharge mode, the charger will completely discharge the battery before switching to charge mode. The LCD is easy for me to read and understand. Would buy again.

Does what it is listed to do. Only complaint is it does not light up the LCD display as shown and listed. That is misleading and that was a buying feature I was looking at. Only kept it as that was not a deal breaker. Comes with a power adapter.

I have been using this for a couple months now. When I first got it I played around with the different settings. The directions were lacking. I think I pretty much figured it out but I am not confident enough to write a how to on it. Anyway at this point I just put the batteries in and recharge them. It seems to be working great for that. I looked and compared forever and finally bought this one. So far I have no regrets.