Battery works as advertised. Capacity listed is accurate. BMS works. Great value. I'm using it in a camper, charged by a solar panel.

Pulled full capacity even at 0.5c rate. 0.2c gives around 104Ah, could pull a bit more but battery ends at good healthy discharge voltage with just pulling 100Ah from full.Overcharge works as intended, temp protections works as per my tests. This might not have overcurrent protection as I could not trip any if there is, so keep your discharge load to spec.Parallel and series tests passed with a similar capacity 100ah battery to accompany it. Both packs had minimal current sharing when paralleled (0.5A - 0A), pulled both to full capacity. Same results in series.Excellent value for your money. Also, packaging is top notch. Thick foam encasing the whole battery. One of the best packed batteries I have come accross.

This battery was working fine with my solar panels and inverter. But last week it has refused to accept a charge. Terminal voltage shows 11 volts. It will deliver a small discharge current without issue, but cannot charge. I have replaced it with another battery that is working fine. It's too bad this one died.2/18/25 Update, seller responded and offered to replace the battery.

I bought this for my 19' sailboat to have power if I am out late. I also have a lot of experience with batteries from my van conversion where I am running SOKs with a full victron system.If you just need "something" this plus a charger is your answer. Especially in a boat with LED lights where the draw is tiny. The BMS is nice and the Bluetooth connection has yet to fail, allowing me to watch the charge without wires, without climbing down to the battery. The charger came with an Anderson connector which I put onto this and can easily charge.I have not tested the low temp cut off, however for my use, I don't myself charging outside in the winter.

The 100 ah battery I received arrived charged to 12.1 V and would not take a charge. *(I use a Noco Genius 10 amp charger which works well with other Lithiumn and LifePo4 Batteries but it would not work with this 100 ah).The seller was quick to reach out and worked to resolve the issue for which I am very appreciative. I do have to wait and see how the replacement battery performs- but they were extremely fast and helpful in working to resolve the issue.

Seems to work great and was a value price!

I ordered 12 of these for a solar system, and 2 of them were dead on arrival. I have reached out to the seller, and in fairness, I'll give them a reasonable time to respond. Amazon won't let me return the defective ones. (So much for Amazon's return guarantee..)*Update* After initially reaching out to the wrong email address (my fault), I was able to contact the seller. They were very helpful, and actually sent out the replacement batteries before they even received the bad ones. Changing review to 4 stars, 5 when the new ones get here and test good. The batteries themselves are very nice, and actually outperform their specifications by about 15%. The lady from China I spoke with said they had had some problems with a wire from the BMS getting disconnected during shipping, but that the issue was resolved going forward.

Este producto es excelente y de bueba calidad y buen precio.

Solorage X Upgrade 12V 8Ah LiFePO4 Lithium Battery, Built-in BMS.This is a great little battery. I'm currently using it for low powered applications (network gear, low powered PC, etc) in an APC UPS and have an estimated runtime of 126 minutes. (Which I believe is true as I've run for over an hour with the estimate going down appropriately)This battery is the same size as the 7Ah version and exactly the same as the pb battery it replaced.It only weighs a little over 2lb, which is great.The battery came mostly charged (13.3V) and only took a few minutes to top up on my LiFePO4 charger.Recommended charge is 3A or less (as listed on the battery, but the documentation says It comes with a 2A wall charger (not listed) and is good if you don't have a proper charger, just make sure that you disconnect it when the battery is charged as it's very basic and mostly relies on the battery's BMS to control the charge.These batteries are also very reasonably priced.The only drawbacks are not being able to use them in series or parallel and the maximum current is listed as 15A (which is still more than some others).So one should consider that for their intended application first.5 stars.

I like this generic-looking LiFePO4 battery.Build quality is decent - the plastics don't feel cheap and the colour-coded terminals are moulded (with what looks like shiny epoxy) solidly into the case. These tab terminals don't feel flimsy or cheap, either - they can definitely stand up to some abuse when jamming the connectors in place.It is difficult to accurately gauge the watt-hour or amp-hour ratings of these outside of a lab environment but I have many, many years of experience with UPS batteries and electronics in general and can say without question that these batteries are a next-level step in power storage evolution. Traditionally, lead acid batteries could be gauged somewhat on weight so it is off-putting (to say the least) when you pick up a LiFePO4 battery. They are insanely light in comparison.In all my testing these batteries just seem to keep going and going with only the slightest drop in voltage (starting at about 14.5V at full charge) even under heavy current draw.Only time will tell if these live up the claimed thousands of recharge cycles, but for power storage and output performance I'm already convinced. You should think about getting a good quality 12V charger that is designed specifically with a mode to charge and properly monitor LiFePO4 batteries if you don't already have one.Recommended!

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Solorage X Upgrade 12 V 8 Ah LiFePO4 Lithiumbatterie, integriertes BMS, 2000+ Deep Cycle-Akku für USV, Power Wheel, Fischfinder: Mein 3-wöchiger Test und die Frage der VerfügbarkeitAls Produkttester mit Interesse an neuer Batterietechnologie hatte ich die Gelegenheit, die Solorage X Upgrade 12 V 8 Ah LiFePO4 Lithiumbatterie über einen Zeitraum von drei Wochen zu testen. Leider ist der Artikel zum Zeitpunkt dieser Rezension nicht auf Amazon verfügbar. Ich teile dennoch meine Erfahrungen, da die Batterie möglicherweise in Zukunft wieder erhältlich sein wird oder ihr euch für ähnliche LiFePO4-Batterien interessiert.Technische Details:- Produkttyp: LiFePO4 Lithiumbatterie- Spannung: 12 V- Kapazität: 8 Ah- Zyklenlebensdauer: > 2000- Besonderheiten: Integriertes BMS (Batteriemanagementsystem), Deep Cycle-fähig- Anwendungsbereiche: USV, Power Wheels, Fischfinder etc.- Verfügbarkeit: Derzeit nicht verfügbar- Preis: Zum Zeitpunkt des Tests nicht verfügbarWoche 1:In der ersten Woche war ich beeindruckt von der kompakten Größe und dem geringen Gewicht der Batterie im Vergleich zu herkömmlichen Bleibatterien. Ich habe sie in meinem Power Wheel (Elektrofahrzeug für Kinder) installiert und war gespannt auf die Leistung.Woche 2:In der zweiten Woche konnte ich die Batterie ausgiebig testen. Das Power Wheel lief deutlich länger und kraftvoller als mit der alten Bleibatterie. Die LiFePO4-Technologie scheint hier wirklich Vorteile zu bieten.Woche 3:Nach drei Wochen kann ich sagen, dass die Solorage X LiFePO4 Batterie meine Erwartungen erfüllt hat. Sie ist leistungsstark, langlebig und sicher dank des integrierten BMS.Positive Aspekte 👍:- Hohe Energiedichte (kompakt und leicht)- Lange Lebensdauer (> 2000 Zyklen)- Sicher durch integriertes BMS- Leistungsstark (hohe Entladeströme)- Umweltfreundlicher als BleibatterienNeutrale Aspekte 😐:- Derzeit nicht verfügbarNegative Aspekte 👎:- Keine (zum Zeitpunkt des Tests)Preisvergleich:Zum Zeitpunkt dieser Rezension ist die Solorage X Batterie nicht verfügbar. LiFePO4-Batterien sind im Allgemeinen teurer als Bleibatterien, bieten aber auch viele Vorteile.Bewertung: 4,5 von 5 Sternen ⭐⭐⭐⭐½ (aufgerundet auf 5 Sterne, wenn wieder verfügbar)Die Solorage X LiFePO4 Batterie ist eine vielversprechende Alternative zu herkömmlichen Bleibatterien. Sie bietet viele Vorteile wie eine höhere Energiedichte, längere Lebensdauer und mehr Sicherheit. Ich hoffe, sie wird bald wieder verfügbar sein.Abschließend möchte ich betonen, dass diese Bewertung auf einem dreiwöchigen intensiven Test basiert. Ich habe die Batterie in meinem Power Wheel genutzt und meine Erfahrungen unabhängig und objektiv zusammengefasst.Obwohl ich das Produkt gratis für die Rezension vom Händler erhalten habe, hat dies keinen Einfluss auf meine Bewertung. Ich stehe weder mit Amazon noch mit dem Händler in Bezug auf den Artikel in Kontakt. Da die Händler nicht wissen, ob der Empfänger Kunde oder Tester ist, kann und darf in der Regel kein Kontakt zu mir aufgenommen werden. Dies wird auch mir untersagt. So wird sichergestellt, dass die Rezension unvoreingenommen und ohne Einfluss auf Grundlage meines ausführlichen Tests verfasst wird.Als Produkttester bedanke ich mich für die Bereitstellung des Artikels. Diese Rezension basiert auf meinen persönlichen Erfahrungen während der dreiwöchigen Testphase.🔄 Update-Hinweis: Bei relevanten Langzeiterfahrungen oder neuer Verfügbarkeit wird diese Rezension aktualisiert.So, das war's von meiner Seite! Ich hoffe, meine Rezension hilft euch weiter. Ein dickes Dankeschön an Amazon und den Händler, die mir die Batterie kostenlos zum Testen zur Verfügung gestellt haben – echt top! 😊Macht's gut und bis zum nächsten Test,Paula