Worked perfectly with my Shark Robot Vacuum. Runtime improved greatly as well as the amount of suction. Very satisfied.

Bought on Jan 26 2025 and by today Feb 26 2025 the battery is pretty much dead. Cant take charge. Only use 5 times on my Shark vacuum

This seller sent the battery out quickly and it seems to be working fine so far. Came USPS if that matters to you. Batteries have weird regulations on handling n delivery.Would recommend.Ordered a battery from another Amazon link from a different seller for advertised "same day delivery".3 days later and still no battery. Just a "sorry its running late message"... so i canceled.So choosing the proper seller is just as important as ordering the correct battery.

Je viens de la connecter, tout fonctionne correctement. En ce qui me concerne, je ne l'a pas achetée pour remplacer celle d'un aspirateur. Je recherchais une petite batterie compacte pour alimenter un amplificateur de guitare équipé d'un amplificateur en classe D. Après plusieurs heures, lors des essais avec de fortes sollicitations, la tension est encore à 14,3V, elle ne chute pas ce qui peut laisser penser que l'autonomie de cet ampli de guitare sera intéressante. Je me sert d'un chargeur automatique pour la recharger. Comme il est dit dans les précédents posts, il faut recharger la batterie avant de stocker l'appareil. Le bornier rassemble quatre fils, un noir pour le pôle négatif, un rouge pour le + Batt et deux fils jaunes qui sont utilisés pour mesurer la température des batteries lors de la charge.Compacte, une réserve d'énergie confortable, la sécurité de la technologie Ni-MH, charge rapide, c'est une batterie qui peut servir à beaucoup d'applications nomades comme des enceintes Bluetooth par exemple, en dehors de sa destination première.

So pleased with the Morpilot Battery I purchased for my Neato Botvac, "Sadie". I was ecstatic that I could purchase this item through Amazon on Prime for a much better price than available here in Australia and straight away, once inserted and charged, Sadie was off and running like a dream.Love, love Amazon and their myriad products of quality and the service I receive from them is exemplary.Thank-you so much.

Dopo tre anni la mia batteria non durava più, sostituita con questa è devo dire che, dopo aver fatto i primi tre cicli di carica/scarica completa, dura molto più della batteria originale quand'era nuiva, non dico il doppio ma ci si avvicina, quindi per ora molto soddisfatto, vedremo se poi manterrà la capacità nel tempo, altrimenti aggiornerò la recensione, dato che l'originale mi è durata 3 anni mi attendo altrettanto da questa 😉

Der Akku wurde schnell geliefert. Die 1. Bestellung wurde von Amazon so schlecht verpackt das der Akku aus der Verpackung gefallen ist. Nachdem ich Fotos der defekten Verpackung an den Verkäufer gesendet habe, wurde mir sofort ein neuer Akku ordentlich verpackt vom Verkäufer geliefert.Vielen Dank dafür.Der Akku ist passgenau für meinen Neato Botvac D85. Man braucht nur einen kleinen kreuzschlitz Schraubendreher um den Deckel vom Neato an der Unterseite zu öffnen.Kabelstecker vom alten Akku, mit einer kleinen Flachzange oder vom Multitool , abziehen. Neuen Akku einstecken und in das Fach leicht schräg einlegen.Den Deckel verschliessen. Roboter wider einschalten. Im Hauptmenü Hilfe anwählen und dort neue Batterie anwählen und anklicken. Robin bedankt sich. Fertig. Jetzt den Roboter an seine Ladestation setzen und voll aufladen lassen. Der Roboter ist wieder einsatzbereit.Der Akku hält wieder solange durch um unsere 85m2 Wohnung komlett ohne nachladen zu saugen.

Work well !!!!

I bought 2 of these batteries in Dec 2016 to replace OEM batteries for 2 botVacs that were 2 years old. My botvacs started to signal errors that I needed to turn them on and unless I fiddled with the on/off switch and they were fully charged they would not run and then only ran for 20-30 min at a time . My botvacs are labelled 65 bots (bought from CostCo) which are identical to the 75 and beyond botvacs that are listed as compatible vacs in this ad. I inserted these batteries and did the new battery reset 3 times according to the Neato instructions for a battery replacement. Voila, no more power on/off issues. Better yet, my botvacs will run for up to 1.5hr which is at least 30min longer than the original batteries. I have been running these batteries 3x/week for the last 2 months and they are performing very well. If these continue to run this well for the next 10 months I would be willing to increase my rating to 5 stars. Regardless, these batteries are a great improvement over the original batteries and the way they behaved in the last 6 months of their life.

** 8 Sept 2016 Update - My Botvac D80 has now performed 3 full-house cleanings using this 4000mAh battery. I have a couple of bedrooms closed off due to a pile of moving boxes in the floor of each, so the vacuum does have less area to clean and completes the task using 2 battery cycles. Run time appears to be in the neighborhood of 60-75 minutes per charge, while the recharge takes about 3 hours. I never watched the times so closely on the original battery for an exact comparison, but I do think it was about the same. So, I'll say that while this battery may not extend your run times much, it does appear to provide at least the same performance for a better price than a Neato-branded battery. I remain happy with the purchase and will be curious to see if performance improves after a few more charge cycles. **I have just received this battery and installed it without any fitment problems in my Neato Botvac D80, after experiencing a problem where the Botvac kept prompting me to position the On switch to the down position, which is ON. Reportedly this occurs when the battery is dying or dead, and that would seem to be the case with mine, as multiple attempts to reset and recharge the battery did not resolve the error. So, while too early to say anything about this replacement battery, I'm hopeful my Botvac will soon be up and running happily again, as it is a great vacuum cleaner.I run the Botvac on a M-W-F schedule, typically having to recharge 2 or 3 times per house cleaning (depending on whether I've closed off a room or two), meaning 9 battery cycles per week at most. The original battery died after 10 months (350-360 cycles), well under 500 battery cycles that I've read should be about average for a battery of this type. Needless to say, my impression of the original battery is that is is a very subpar battery, so I'll be curious to see how this one does, as well as whether or not the 4000mAh capacity rating proves accurate and gives a better runtime. If enough to power the vacuum through a full house cleaning with only 2 charges needed, then that should likewise mean a longer battery life span.The original Botvac battery warranty is only 6 months and although I received no answer to a question I posted for this battery, I am hoping it is in fact warranted for 1 year as stated in the product listing. The problem with the listing is that it states "All products sold by Mr.Batt is 30 days money back and 1 year limited warranty", yet the product is sold by Morpilot. So, who is "Mr. Batt"?? I can only guess that Morpilot and Mr. Batt are one and the same vendor, with the battery label reflecting the name under which it was sold. Regardless, Morpilot should update their product description here to properly state that the battery is warranted by Morpilot. For now, I've printed and saved a copy of the product description in the event I have to return it or request replacement under the supposed 1 year warranty. That is, if Morpilot's product listing states a 1 year warranty, regardless of who the provider is, they better honor the warranty. Hopefully the battery will prove a quality one that outlasts a 1 year warranty.From the day I first saw the Morpilot battery product listing, there has been a change. The battery photographs depicted it as a 4000mAh 48WH battery, but the item name and specifications reflected it being a 3600mAh 42.3WH battery. The battery I received does in fact match the photographs showing 4000mAH 48WH, but please note that at least as of the day of this review, the specifications quote 4000mAh correctly, but 42.3WH which is incorrect and applicable to the 3600mAh battery. It is inconsistencies such as this that make one question the true rating of the battery. Again, time will tell.If this battery doesn't perform up to my expectations, I'll come back and update my review accordingly, but for the moment it has installed fine and is taking a charge. Tomorrow will be the first day of use, and I'm anxious to see if all goes well.

1 month after purchase: I didn't realize how bad my original battery (only 1.5 years old) really was until I replaced it. It was only going for ~10-15 minutes before returning to base to charge and even when running it wasn't picking up everything. This new battery has been great so far. It takes a while to charge (we were used to quick charge cycles on the old, barely functioning battery) but performs very well. Really glad to have our Botvac 80 back to full power and cleaning like a champ. This replacement fits great - just like factory. Hopefully performance will remain high for many months to come.11 months after purchase: 11 months after purchase, my Botvac gave me a "Please open my dirt bin & push switch DOWN to ON" error. Internet research gave a workaround (pull of charger, open dirt bin, flick on/off switch to off, wait 10 seconds, flip to on, put dirt bin back, put back against charger, activate it and tell it to vacuum - it'll start after it thinks it's fully charged). Internet also said that once you have the error the battery is 'broken' and needs to be replaced.I contacted the seller - they replied promptly and provided this detail on the warranty:-30-Day Money Back Guarantee-6 Month Replacement Warranty-12 Month limited seller's guarantee against manufacturer defects from date of purchase Warranty.- Lifetime Support GuaranteeThey offered me a % refund or a higher % reduction off a replacement battery. The %'s were both very generous. I opted to replace the battery and it's working great so far. Even though this battery failed within 1 year, I still recommend the battery and the seller.