18650 Smart Battery Charger Universal Intelligent Charger LCD Display for 26650 18350 17670 18700 21700 20700 Li-ion IMR INR ICR Ni-MH Ni-Cd AAA AA Batteries(4 Slot Discharge Function)

Versatility is the key word here: batteries recharge individually, instead of in pairs, which simplifies juicing triplets of AAA's for my LED flashlights. It can fit four C cells or a pair of D's. The USB power bank feature works fine when loaded with Li-ion 18650 batteries, although I'm not seeing high amp charges: I measured ~250 mA output with a USB port multimeter ( https://www.amazon.com/DROK-Digital-Multimeter-Display-Capacity/dp/B00XL2Y8L6 ) when charging my phone. The wall transformer goes cold after all recharges are done, so seems to be energy efficient. I haven't tested the 12V car adapter. The user guide foldout is clearer and more useful than those with most Amazon-vended gadgets. For example, it tells you how to increase recharge amps from the default 500mA to handwarming 1500, (ventilate properly.) The LCD display is hardwired segments like a VCR's, not pixel graphics; it's adequate but sometimes loses connection to the electronics and goes blank. Later, it comes up and looks beautiful again. "Scroll" through the four bays to view charging stats. There is no percentage value, so just estimate from the Voltage level as it climbs. The "TEST" operation takes a couple hours or so depending on battery type, but when done you'll know its capacity down to the milliamp hour (mAh).

Overall I like this charger and do recommend it, especially given it’s relatively low price. That being said, it does have some areas for improvement.Pros:• High charge rate• Battery capacity test function• Accepts large batteries (D size and protected 18650 cells)• USB power bank function• Relatively low cost• There are 2 internal temperature sensors in-between battery positions 1&2 and 3&4, so each cell's temperature is monitored to some extent. This is important as batteries can experience thermal runaway especially during high rate charging, which this charger is capable of. I would still be cautious leaving it unattended while high rate charging.Cons:• Lowest charge rate is 500mA. Lower charge rates would be nice for smaller batteries that can’s handle 500mA.• Actual measured charging current is not displayed• In test mode, only the discharge mAh is displayed. It would be nice if the recharge mAh was displayed too and a ratio or percentage displayed comparing the two. (In charge only mode, the charge mAh is displayed.)• it would be nice if watt-hours was measured during the constant current discharge.• It would be nice if it had a constant wattage discharge mode that displayed watt-hours.• The tester measures battery resistance very inaccurately due to the variable contact resistance with each battery insertion. Had they used Calvin 4-wire contacts, an accurate resistance measurement could be made.• When discharging four lithium cells at once, the charger gets very warm as about 8 watts is being dissipated internally. I keep a small fan blowing on the charger when doing discharging testing with lithium cells.

This device is more than just a charger. It's a battery tester and even a USB power bank!Charging your batteries is definitely the most important part of this device, and so far it does that very well. If you know the safe charging current for your batteries, then you can bump the current all the way up to 2 amps! Each slot is controlled and powered independently, so there's no problem with popping in 4 different types of batteries.By tester, it's not just a simple charge indicator. It is capable of fully discharging the battery and indicating how much capacity it really has. This is a great feature for seeing how healthy your battery is, as well as testing newly purchased batteries to see if the advertised capacity is accurate. The discharge feature is also useful if you want to store your lithium batteries long term (Discharge to 3.7v for long term storage).If you place at least 2 18650's into the slots and unplug the AC power, the charger will turn in to a portable power bank. It's kind of a neat feature. I don't imagine I'll use it often... If even at all, considering I already have two large power banks.The only issue I've had with this charger so far is that it doesn't detect 18650's with low voltages reliably. Since I work in IT, I'll often times salvage "bad" laptop batteries and will have tons of 18650's with voltages around 1.0 - 2.5v. My old basic charger would accept anything above 1v. This Dlyfull seems to fail to detect them more often than not. Fortunately I can just pop them in to my old charger for a few minutes to get the voltage up, then the Dlyfull will detect them.Despite the aforementioned issue, this charger is great. Especially if you like to salvage laptop batteries. The capacity test is great. The only shortcoming is that you will need to bump up the voltage in order for this charger to detect the battery.

Fungerar som den skall.

Dlyfull T5Arrivato con un giorno di ritardo, comunque in tempi brevi.Imballo perfetto e contenuto integro.l'ho messo subito in opera con molta soddisfazione.Di aspetto solido e gradevole, le batterie vengono bloccate saldamente negli alloggiamenti, garantendo un contatto sicuro.Il display non presenta nessuna delle fragilità accennate in altre recensioni precedenti, forse il produttore ha migliorato il dettaglio.L'icona della batteria scorre verso destra in fase di carica e verso sinistra in fase di scarica, rendendo evidente la funzione in atto.Le tre funzioni di carica/scarica e test sono facilissime da impostare e se si lascia la corrente a 500 mA non serve fare o sapere altro.Volendo utilizzare correnti maggiori si dovrà avere idea di cosa si sta facendo per non danneggiare le batterie con amperaggi eccessivi per la cella in uso.Le protezioni di sicurezza garantiscono comunque da errori grossolani di impostazione.La funzione test e la misura della resistenza interna consentono una valutazione precisa della batteria per decidere a ragion veduta se sia il caso o meno di smaltirla.Il rilevamento dei mAh mi pare un poco ottimistico, ma non ho potuto verificare.Può quindi essere usato come caricabatterie "standard" o come strumento più evoluto per chi ne abbia l'esigenza, quindi ottimo e consigliato per chiunque.

Remarquable chargeur très bien conçu et affichant la capacité mAh et mR(Ohm) des batteries avec fonction test que j’utilise souvent. J’en ai rapidement commandé un 2ème et sans doute plusieurs autres plus tard, pour le moment j’ai mis au placard mes autres chargeurs. Seul un NiteCore et un La Crosse Technology sont au niveau et me servent encore. Allez-y les yeux fermés. Bien à vous. Jérôme.

Gesucht habe ich ein Ladegerät, mit dem man auch diese unsäglichen AAAA-Akkus aufladen kann, denn die passen teilweise nicht in die zu langen Ladeschächte handelsüblicher Ladegeräte. Desweiteren sollte eine Entladefunktion vorhanden sein.Das "DLYFULL T5" erfüllt diese Kriterien und ist über 3 Tasten mit gut fühlbaren Druckpunkten problemlos und sehr intuitiv zu bedienen (1 x Modusauswahl, 1 x Displaytaste für die einzelnen Ladeschächte und 1 x Auswahltaste für den Ladestrom). Die Schiebekontakte der Ladeschächte nehmen dabei auch AAAA-Akkus sicher auf.Folgende Bedienungsmodi hat das Gerät:- Aufladen (hier kann innerhalb einiger Sekunden nach der Moduswahl noch der Ladestrom gewählt werden)- Entladen (immer nur mit 500 mA Entladestrom)- Testen (sprich: der Akku wird zunächst entladen und danach geladen, wobei der otimale Ladestrom vom "DLYFULL T5" wohl automatisch ermittelt wird - habe ich aber noch nicht ausprobiert)Das Display selbst ist sehr hell und gut ablesbar, die Verarbeitung des Ladegeräts ist für den Preis von rd. 30 EUR sehr gut und der verarbeitete Kunststoff fühlt sich recht robust an.Besonders gut gefallen hat mir, dass man jeden Ladeschacht gesondert konfigurieren kann - es können also gleichzeitig verschiedenste Akkus geladen werden (der Akkutyp wird vom Gerät selbstständig erkannt).Alles in Allem ist mir nichts Negatives aufgefallen - ich würde mir das "DLYFULL T5" jederzeit wieder anschaffen und spreche daher eine klare Kaufempfehlung aus. 5 Sterne

Vaut son prix: 4 canaux de charge, plusieurs intensités de charge, fonction décharge et test. Très simple à utiliser et indications claires.