ANKER AK-A6035021 – Battery for Samsung Galaxy Note 4, 3220 mAh with NFC/Google Wallet

This is a really good product. I purchased a second hand Samsung Galaxy Note 4 and upon arrival found the battery performance was below what I'd expect for a basically new phone. I was prompted by a friend to try Anker batteries, as they provide very reliable batteries. I purchased the battery at a very sensible price, and it arrived in nice slim packaging with the battery neatly packed inside. After a month’s use, the battery is still superb; it will last the full day with general use, however prolonged use will drain the battery quicker (fortunately the Anker battery does accept fast-charge, and so within roughly 45 minutes your up and running again!).Pros• Perfect compatibility with the Samsung Galaxy Note 4 (see picture of Anker battery and Standard issue battery).• Very reasonable price, with quick and fast delivery.• Good warranty (I can’t remember specifically what Anker offer, though I know they did offer it).• Seems to be reliable (I have abused the battery at times, leaving it charging at night and letting it run completely out, yet still performs wellCons• No particular cons, everything seems as it should be, hence 5 star. Can’t fault the product!

First 2 months of use - Charges fully to 100% and dramatically improved the performance of my Samsung Note 4. Today I tested the NFC capabilities using Android Pay and worked fine with no issues. Battery Drain is also considerably less than when using my 2 year old original Samsung battery. I decided to chose Anker battery rather than a Samsung one as there are so many fake Samsung batteries its difficult to ascertain if they are genuine. Plus Anker provides extended support and has reknowned customer service.3rd Month of use - Battery voltage unstable, causing device to reboot constantly, multiple OS crashes and unable to use phone. From other reviews this is a known issue that occurs in a small but significant minority of ANKER Note4 Batteries. Unfortunately Amazon's IT system does not allow you any options after 30 days to either1. Contact Seller2. Request Refund/Exchange/Return for Faulty Item.I am now left having to contact Anker directly outside of Amazon and hope for the best outcome. They offer a 18 month warranty but Amazon does not facilitate any options within this period.

I would give this review 6 stars if I could (more of that later). I wanted a few replacement batteries, before batteries for this phone are 'no longer available'. It's already difficult to find 'genuine' batteries. I paid close to £30 a for replacement battery from Samsung and they very rarely have them in stock. So after reading the reviews for the Anker, I decided to go for one of these. It works well but at one point, when I first put the battery in, I thought the phone was heating up. It's fine now. Works perfectly. No problems. I do think the battery needs charging more often than the orginal was when new and I'm not a particularly heavy user. But it's still a good, genuine battery. The battery arrived nicely packaged. When I did think there was a problem I contacted Anker. They were quick to respond. Their replies were apologetic, polite and helpful (fancy that, no 'buck-passing'). For that reason alone I would buy their products. I want good service before and AFTER I have made a purchase from a company. There are a increasing number of companies that don't give a '4 x' after you've given them your money. Anker were excellent. The 6th star would be for Anker's customer service. Other retailers should take note. Good product, good customer service = loyal customers.

Had this battery less than 3 months. At first it was pretty good with a good battery life but although this charges very quickly it now lasts as long as my 18 month old original Samsung albeit does not switch off at 20%! Disappointed.Update _Anker customer service were great having sent me a replacement battery and are eager to know how well I fared with my new battery.To be honest the new battery was as good as the last one I received. Under heavy use it suffers a fair bit. Moderate to heavy use I get about 6-8 hours usage before I need to recharge so if you feel this is a good amount then by all means go for it. I remember my original Galaxy Note 4 battery lasting at least 12 hours on the same usage when it was new however, but to purchase one of these would cost a heck of a lot more.I have upgraded my rating to a 3 as possibly I was being too harsh in my initial review of a 2 star.

Wer kennt das nicht in unserer Zeit...der wichtigste Gegestand für viele Menschen ist nicht das Handy, sondern ganz besonders der Akuu dieses Gerätes. Manchmal schein das Leben davon abzuhängen, wie viele %e der Energiespeicher noch zu bieten hat.Und deshalb ist es von Vorteil, einen guten Akuu zu besitzen.Der Original-Akku meines Gerätes hat leider den Geist aufgegeben und so musste Ersatz beschafft werden...da viel mir die Marke "Anker" ins Auge. Ich habe von dieser Marke schon einige Ladekabel gekauft und war damit immer sehr zufrieden, deshalb beschloss ich, dem Akku auch diese Chance zu gewähren.Und ich muss sagen, er hat sie mehr als verdient und sich mehr als bezahlt gemacht. Bessere Akkulaufzeit als beim Originalteil, auch als dieses noch "frisch" war. Und dazu lädt er auch noch schneller auf (das kann allerdings auch ein Fehler meiner Wahrnehmung sein, aber es fühlt sich so an). :)Wer also noch einer der glücklichen Besitzer eines Handys ist, bei dem man ganz einfach den Akku tauschen kann, der kann hier sicher zuschlagen. Für den Preis kann man schon fast drüber nachdenken, seinen Akku zu tauschen, auch wenn dieser noch nicht schlapp macht.5 Sterne gebe ich gerne. :)

EMPECÉ A TENER PROBLEMAS CON LA BATERÍA ORIGINAL DE MI NOTE 4 N910F Y COMPRÉ OTRA BATERIA QUE ME EMPEZÓ A DAR PROBLEMA DESDE EL PRIMER DÍA PUESTO QUE SE QUEDABA EN EL 80 O 90 POR CIENTO DE CARGA. SIN EMBARGO CON ESTA BATERIA ES COMO SI VOLVIESE A ESTRENAR MOVIL, YO CREO QUE DURA INCLUSO MÁS QUE LA ORIGINAL Y ESO QUE EL MOVIL VA PARA TRES AÑOS, TIENE CARGA RÁPIDA Y DESPUÉS DE UN DÍA DE MUCHO USO LLEGA A LA NOCHE TODAVÍA CON UN 60%. BUENA COMPRA A MUY BUEN PRECIO Y CON LA GARANTÍA DE UNA MARCA DE CONFIANZA.

PERCHE' HO COMPRATO L'OGGETTO: Ho un Samsung Note 4 che, dopo due anni, non aveva più un'autonomia che mi permetteva di essere tranquillo una giornata intera: difatti la batteria durava poco più di mezza giornata con utilizzo normale. Avendo il Note 4 la batteria removibile (grande plus, non scontato per i telefoni degli ultimi anni, principalmente monoscocca), decido di andare alla ricerca di una batteria originale Samsung. Purtroppo mi sono ritrovato di fronte a tanti falsi originali e comprare sul sito Samsung era una scelta più costosa di altre, soprattutto per le spese di spedizione. Mi imbatto allora in questa soluzione: batteria Anker per Note 4. Le ottime recensioni e il prezzo appetibile (15 euro) mi hanno convinto a tentare questa via.DESCRIZIONE E FUNZIONALITA' : la batteria è arrivata col 50% di carica, tenendo conto che è una batteria a litio, l'ho inserita nel telefono spento e, sempre spento, ho caricato il tutto per 6-7 ore. La seconda, terza e quarta carica l'ho effettuata partendo dal 20% al 100% (lasciando attaccato alla carica per un'ora o due dopo il 100%). Dalla quinta in poi ho effettuato la carica dal 20% fino al massimo al 80%.Arriviamo al sodo: il telefono è "rinato", ossia, riesce ora a lasciarmi tranquillo per tutta la giornata e anche oltre, con un uso medio o intensivo. Diciamo che, mediamente, se attivo il telefono la mattina alle 8 con l'80%, con uso medio arrivo col 35% alle 11.Sono molto contento della scelta fatta, e lo rifarei. Anker si è rivelato una marchio affidabile, con un'ottima assistenza clienti.Consigliata

Alors voilà après quelques jours d'utilisation je suis vraiment content de cette batterie je dirai qu'elle tient peut-être même plus que l'original j'arrive à tenir une bonne journée en utilisation intensive. Réseaux sociaux, vidéos, internet, appel et messages. Donc pour vous dire si je suis en weekend, que je me lève vers 10 h 30 je vais utiliser le téléphone à plusieurs reprises dans la journée avec une durée d'utilisation plus ou moins importantes et je tiendrai bien jusqu'à 23 h 00, 00 h 00 après si vous avez une journée qui va durer jusqu'à 3, 7 h du matin bien évidemment qu'elle ne tiendra pas jusque là. Pour ma part j'ai avec moi une batterie externe que j'emporte avec moi, et quand une journée dure plus longtemps que prévu et que je n'ai pas de prise murale pour le recharger je prend ma batterie externe et ça peux être très utile quand on a un besoin urgent de batterie.Donc en récapitulatif bonne batterie qui tient une bonne journée en utilisation intensive donc de 10 h 30 à peu près jusqu'à 23 h 00, 00 h 00 ça tiendra sans problème. Elle ne surchauffe pas du moins pas plus de l'original et elle doit mettre quelques minutes en plus pour se recharger mais comme je le charge la nuit je n'ai pas de problème à se niveau là. Voilà j’espère vous avoir convaincu à acheter cette batterie qui est juste génial et même au niveau qualité prix c'est vraiment pas chère :)

Prodotto valido, ma la batteria dura più o meno come quella vecchia da "usurata" appena preso lo smartphone, tiravo avanti anche 3 giorni poi arrivavo a stento a fine giornata.Mi sono detto "provo a cambiare batteria così magari torna allo splendore dei 3 giorni",ok che i componenti sono anche essi usurati ma almeno arrivare a un giorno e mezzo due andava bene.Ma comunque reste un buon prodotto sostitutivo.