WattCycle 48V 100Ah 3U størrelse LiFePO4 serverrackbatteri med Bluetooth – WattCycle-Europe

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    WattCycle Christmas Sale - 48V 100Ah 3U Server Rack Battery with Bluetooth - New Version.jpg__PID:16ff0e72-a9ce-4141-8a93-8df23eb595a0【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version
    WattCycle Christmas Sale - 48V 100Ah 3U Server Rack Battery with Bluetooth - New Version.jpg__PID:16ff0e72-a9ce-4141-8a93-8df23eb595a0
    【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version
    【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version
    【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version
    【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version
    【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version
    【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version
    【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version
    【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version

    【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version

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    WattCycle Christmas Sale - 48V 100Ah 3U Server Rack Battery with Bluetooth - New Version.jpg__PID:16ff0e72-a9ce-4141-8a93-8df23eb595a0

    【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version

    【🎄 Juleudsalg】WattCycle 48V 100Ah 3U serverrackbatteri med Bluetooth - Ny version

    Tak fordi du valgte WattCycle. Hos WattCycle er vi forpligtet til din tilfredshed med vores produkt(er). Vi garanterer, at alle WattCycle-produkter er strengt testet af vores kvalitetsinspektører før levering.

    Vi forstår, at der kan være situationer, hvor du har brug for at returnere eller bytte dit køb. Følgende "Retur && Refusionspolitik" gælder for WattCycle-produkter.

    Ordreannullering

    WattCycle accepterer ordreannullering, før produktet er afsendt eller produceret. Hvis ordren annulleres, får du fuld refusion via den oprindelige betalingsmetode inden for 10 hverdage (på grund af forsinkelser i behandlingen af ​​refusioner fra en bank).

    WattCycle kan ikke annullere ordren, hvis produktet allerede er afsendt.

    Mistede/beskadigede produkter modtaget

    Hvis produktet ikke blev leveret eller mistet, bedes du straks kontakt osVi vil forhøre os om situationen og sende dig en erklæring. Når du har underskrevet og sendt os erklæringen, vil vi arrangere forsendelsen af ​​din ordre igen.

    Hvis det produkt, du har modtaget, er beskadiget, eller hvis du har modtaget et forkert eller ufuldstændigt produkt, bedes du straks kontakt os med bevis for videoer eller billeder og produktets serienummer (Dette nummer findes på et klistermærke på produktet, under stregkoden). Efter at have fremlagt ovenstående certifikater og serienumre, vil vi give dig en løsning baseret på de beskadigede eller manglende varer.

    30-dages pengene-tilbage-garanti

    Hvis du inden for 30 dage efter købet ikke er tilfreds med produktet, og der ikke er kvalitetsproblemer, har du ret til refusion, når du returnerer varen i komplet, ubrugt stand med intakt originalemballage. Du skal dog selv dække tur-retur-omkostningerne (inklusive forsendelsesgebyrer og ekspeditionsgebyrer). Omkostningerne varierer afhængigt af land/region. Venligst... kontakt os for at bekræfte de specifikke omkostninger..

    Hvis der er gået 30 dage siden købet, kan der ikke tilbydes fuld refusion.

    Opmærksomhed: For produkter, der er blevet brugt (udpakning), forbeholder WattCycle sig retten til at nægte returnering.

    Returforsendelsesomkostninger

    WattCycle betaler for returforsendelse

    WattCycle betaler omkostningerne ved returforsendelse, hvis årsagen til returneringen var et resultat af vores fejl.

    Eksempler på tilfælde kan omfatte:

    Varen ankom defekt og kan ikke repareres med en reservedel.

    Vi sendte den forkerte vare afsted.

    Vi sendte den til den forkerte adresse.

    Vi afsendte en duplikatordre.

    Varen fungerede ikke korrekt inden for 30-dages returperioden. (Kunden skal installere og betjene varen korrekt i henhold til instruktionerne i produktmanualen.)

    Opmærksomhed

    For varer, der ankommer beskadigede eller defekte, er kunden SKAL levere videoer eller fotos, der understøtter påstanden om, at varen ankom beskadiget eller ikke fungerer korrekt. Hvis en kunde nægter eller undlader at levere videoer eller fotos af en påstået defekt/beskadiget vare, vil denne returnering blive behandlet som "købers fortrydelse", og kunden er eneansvarlig for at sende den tilbage. Når vi har modtaget den godkendte returnerede vare, vil vi gennemgå dens stand. Hvis varen viser sig at være defekt, vil vi udstede en refusion. inden for 3 arbejdsdage.

    Kunden betaler for returforsendelse

    I tilfælde af en returnering på grund af en kundes fejl, er returforsendelsen kundens ansvar, og forsendelsesomkostningerne betales af kunden. Gebyrerne varierer fra land til land, venligst... kontakt os for specifikke gebyrer.

    Opmærksomhed

    Enhver ordre, der tilbydes med særlige forsendelsesomkostninger, er underlagt et fradrag i vores faktiske udgående forsendelsesomkostninger.

    Efter 30-dages returperioden kan kunderne bruge WattCycles garantipolitik til reparationer, hvis varen er defekt eller ikke fungerer korrekt. Se venligst WattCycles garantipolitik for detaljer.

    Returner vare &og adresse

    Efter at have bekræftet med vores kundeserviceteam, at en returnering er mulig, vil vi tilbyde dig en returløsning baseret på din ordres leveringslager.

    Hvis din ordre blev sendt fra et tysk lager, kan vi ikke udstede en returlabel. Du skal kontakt vores kundeserviceteam for at få returadressen og selv arrangere returneringen.

    Hvis din ordre oprindeligt blev sendt fra et polsk lager, sender vi dig en returlabel. Du skal blot tage produktet med returlabelen til en kurerstation for at sende det tilbage.

    Returadresse: Xixi, Generała Mikołaja Bołtucia 10, Grodzisk Mazowiecki, 05-827, Polen

    Tilbagebetale

    Ved problemer, der ikke er kvalitetsrelaterede, og uåbnede pakker er du ansvarlig for at dække tur-retur-omkostningerne (inklusive forsendelses- og ekspeditionsgebyrer). Omkostningerne varierer afhængigt af land/region.

    Ved kvalitetsproblemer, der rapporteres mere end 30 dage efter købsdatoen, yder WattCycle en delvis refusion baseret på produktets brugstilstand.

    Refusionstidslinje: Når produktet er returneret til WattCycles lager, behandler WattCycle refusionen inden for 7 hverdage og sender dig en bekræftelse på refusionen.

    Refusionsmetode: Refusionen vil blive udstedt til din oprindelige betalingsmetode og konto.

    Opmærksomhed

    Hvis du ikke modtager refusionen inden for 10 hverdage, bedes du kontakt os, og vi vil hjælpe dig med at kontrollere refusionsstatus.

    Ansvarsfraskrivelse

    WattCycle tilbyder ikke refusion i følgende tilfælde:

    Prisforskel på nedsatte eller kampagnevarer.

    WattCycle-produkter købt gennem andre enheder (e.g., distributører eller detailpartnere).

    Returneringer fra et andet land/område end den oprindelige leveringsadresse for ordren. Hvis returadressen er forskellig fra den oprindelige leveringsadresse, hvilket resulterer i, at forsendelsesomkostningerne overstiger de oprindelige gebyrer, er brugeren ansvarlig for at dække de ekstra forsendelsesomkostninger.

    Produkter, der viser tegn på slid, brug eller ændringer i forhold til deres oprindelige stand.

    Produkter, der er beskadiget eller mistet under returneringsprocessen.

    Ændringer af denne politik

    Vi forbeholder os retten til at ændre denne returnering && Refunderingspolitik når som helst. Vi vil offentliggøre eventuelle ændringer af denne politik på vores hjemmeside. Vi sætter pris på din støtte! Hvis du har spørgsmål om vores forsendelsespolitik, er du velkommen til at kontakt os.

    New Generation of 48V 100Ah 3U Server Rack Battery

    WattCycle 48V 100Ah 3U Server Rack Battery has a comprehensive upgrade. Compared with Gen, the Gen 2 is made with high-quality BYD prismatic cells, ensuring stable performance and battery longevity. With a touchable LCD screen, easy to check everything about your battery.
    Equipped with a 3A active balance, transfers charge between individual cells instead of dissipating it as heat, keeping cell voltages aligned over time. The result is higher usable capacity, improved charge acceptance, slower capacity fade, and fewer forced cutoffs.

    Touchable LCD screen, Easy to Check Everything

    • ①The main interface displays the function options, including battery pack information, cell voltage, temperature, BMS alarm status, charge and discharge curve chart, setting and system information.
    • ②The Pack screen shows the battery's voltage, current, SOC, temperature and so on.
    • ③The cell screen displays all the voltages and temperatures of the single cells.
    • ④The alarm screen indicates the battery alarms, faults and other abnormal information.
    • ⑤There is also a chart to show the voltage, current and the SOC curve of the battery pack during operation.
    • ⑥With this LCD screen, you can set the communication protocol between the battery and the inverter, the language, and easily check the product information.

    PRODUCT DESCRIPTION

    Speciel serverrack 3U størrelse: Måler L485 mm x W450Med en diameter på 133 mm x 133 mm og en vægt på 41,7 kg er den perfekt egnet til serverracks eller solenergiskabe og er også kompatibel med et 19-tommer rack.

    BYD-celler af høj kvalitet: Dette WattCycle 48V 100Ah 3U serverrackbatteri er lavet af højtydende BYD-celler og kan understøtte mindst 6000 cyklustider ved 80% DoD (afladningsdybde), hvilket understøtter 1C fuld opladning/afladning og 10+ års nem brug, hvilket er bedre end konkurrenterne.

    100X balancehastighed: 3A aktiv balancering vs. 0,03A passiv balancering. WattCycle har hurtigere flerkanals udligningseffektivitet, reducerer energitab og maksimerer batteriets levetid.

    Flere kommunikationstilstande opfylder forskellige behov: Den er designet med CAN/RS232/RS485 og understøtter problemfri kommunikation med solcelle-inverterne. Den understøtter også LCD-berøringsskærm/hurtig APP-forbindelse, så du kan tjekke dit batteri hvor som helst og når som helst.

    Sikker 100A BMS: Yder mere end 20 beskyttelser, herunder beskyttelse ved lav temperatur, beskyttelse mod overophedning, beskyttelse mod overafladning og beskyttelse mod efterfølgende genopretning.

    Udvidelig batteriforbindelse: Den understøtter 20P1S med 20 batterier parallelt og kan opnå en massiv energi på maks. 102,4 kWh. Pålidelig energikilde til dit off-grid-liv og UPS-system.

    Bred anvendelse: Den kan levere uafbrydelig strømforsyning (UPS) til kritiske servere og netværksinfrastruktur, lagre sol-/vindenergi til hjem, landbrug eller off-grid-liv og drive robotteknologi, produktionsudstyr eller nødbelysning.

    TECH SPECIFICATIONS

    • Technology LiFePO4 Technology
    • Battery Cells BYD LiFePO4 Prismatic Cells
    • Battery BMS Self-developed BMS
    • Nominal Voltage 51.2V
    • Nominal/Usable Capacity 100Ah
    • Max. Continuous Output Power 5120W
    • Energy 5120Wh
    • Battery Dimensions L485mm x W450mm x H133mm
    • Weight 41.7 kg
    • Shipping Capacity 60%
    • Standard Charging Voltage 57.2V ± 1.2V
    • Float Voltage 55.2V
    • Discharge Cut-off Voltage 40V
    • Shipping Voltage 51.2V - 58.4V
    • BMS 100A
    • Standard Continuous Charge Current 50A
    • Max. Continuous Charge Current 100A
    • Max. Continuous Discharge Current 100A
    • Over-current Charge Protection 110A ± 10A
    • Over-current Discharge Protection 120A ± 10A 10s
    • Warranty 5 Years
    • Waterproof Rating IP20
    • Casing Material Metal
    • Battery Pack Certifications IEC/CE/FCC/UN38.3
    • Cell Certifications UL1642/UL2580/UN38.3
    • Series & Parallel Configurations Max 20 batteries in Parallel
    • Short Circuit Current Protection Yes
    • Release Condition Cut-off Load
    • Charging Temperature 0℃ - 50℃
    • Discharging Temperature -20℃ - 50℃
    • Storage Temperature -20℃ - 45℃
    • Cell Balancing Yes, 3A active balancing
    • Communication Port RS232/RS485/CAN
    • Self Discharge Rate ≤3%/Month
    • Terminal Bolt Size M8

    FAQ's

    What upgrades have been made to the Gen2 48V 100Ah 3U server rack battery compared to the Gen1?

    The new version of 48V 100Ah 3U server rack battery features higher-performance BYD battery cells, a touchable LCD screen, and 3A active balance, supporting plug-and-play parallel to 20 racks to provide whole-home energy backup for days.

    Why is the active balance important?

    Active balancing is a cell management technique that moves charge from higher-voltage cells to lower-voltage cells, keeping every cell in the pack at a similar state of charge instead of simply shedding excess energy as heat. So your battery won't get hot as soon as you start using it, like before.

    At a continuous 3A rate, this balancing is strong enough to correct cell drift during normal use and to support higher, safer charge currents.

    Practically, active balancing means you retain more usable capacity over the life of the battery pack, accept faster and fuller charging without hitting early cutoffs, and experience slower capacity fade so the system delivers steady performance year after year.

    Without active balancing, individual cells drift to different States of Charge (SoC) over repeated cycles, which means the battery’s usable energy is effectively capped by the weakest cell; that mismatch forces earlier charge or discharge cutoffs, limits safe charge rates, reduces usable capacity, and accelerates overall ageing.

    How does the active balance work?

    If the balancing switch is on, balancing will begin when the maximum cell voltage differential in the battery pack exceeds this value and will end when it falls below this value.

    For example, if you set the balancing start voltage differential to 10mv and the balancing stop voltage differential to 5mV, balancing will begin when the cell voltage differential exceeds 10mV and end when it falls below 5mV.

    The recommended balancing start voltage differential is 0.005V for cells over 50Ah, and 0.01V for cells under 50Ah.

    When the lowest cell voltage is below the set value of 2000mV, active balancing will not begin, even if the cell voltage differential exceeds the set value. The balancing current represents the continuous current used to discharge the high-voltage battery and charge the low-voltage battery during energy transfer. The maximum balancing current represents the maximum current during energy transfer, which does not exceed 3A.

    What's the difference of 1A, 2A, and 3A active balance?

    The difference between 1A, 2A, and 3A active balance lies in the maximum current (amperage) they can use to transfer energy between battery cells.

    In essence, a higher amperage rating means the active balancer can correct imbalances more quickly and handle larger cell capacities more effectively. All types use non-dissipative energy transfer methods, meaning they are more efficient and generate less heat compared to passive balancing systems.

    What kind of cells of this 48V 100Ah 3U server rack LiFePO4 battery Gen2 uses?

    It's made with higher-performance BYD prismatic cells.

    What kind of certifications of this 48V 100Ah 3U server rack LiFePO4 battery Gen2 has?

    Battery Pack Certifications: IEC/CE/FCC/UN38.3

    Cell Certifications: UL1642/UL2580/UN38.3

    What's the warranty of this 48V 100Ah 3U server rack LiFePO4 battery Gen2 have?

    For batteries is more than 50Ah, WattCycle provides a 5-year basic warranty. If you register a warranty on our official website, there is an extended 2-year warranty.

    What kind of communication functions of 48V 100Ah 3U server rack LiFePO4 battery Gen2 have?

    1. CAN/RS485 Ports: For external communication, like inverters.
    2. RS232 Port: For internal communication or battery parallel use.
    3. Bluetooth 5.0: Connected with the WattCycle App to monitor and control the battery status.
    4. Display Screen: View real-time battery information and set communication protocols.

    What kind of ports does the new version of 48V 100Ah 3U server rack battery have?

    The WattCycle 48V 100Ah 3U server rack battery has the CAN/RS485 Communication Terminal (RJ45 port), which is designed to connect to the inverter and follows the CAN/RS485 protocol.
    It also has the RS232 Communication Terminal (RJ45 port) following the RS232 protocol, for manufacturers or professional engineers to debug or service.

    What kind of information does the screen show?

    1. Main
    The main interface displays the function options, including battery pack information, cell voltage, temperature, BMS alarm status, charge and discharge curve chart, settings and system information.

    2. Pack
    View the current system voltage, current, SOC, maximum and minimum cell voltage, temperature, balance switch and status, charge and discharge MOS status of the battery pack.

    3. Cells
    Check the voltage and temperature of the battery cell.

    4. Alarm
    Battery alarm, fault and abnormal information display to help engineers quickly analyze faults.

    5. Chart
    Display the voltage, current and SOC curve of the battery pack during operation.

    6. Set
    Set the communication protocol between the battery pack and the inverter, and the display language.

    7. Product Information
    Display the internal model and software version of the battery pack.,

    What kind of safety protections of 48V 100Ah 3U server rack LiFePO4 battery Gen2 have?

    1. Comprehensive BMS Protections: It has over-charge protection and recovery, over-discharge protection and recovery, over-current protection and recovery in charging/discharging, temperature protection and recovery, current limiting function, and short-circuit current protection.

    2. Ground Terminal: Connected to a ground wire to provide a safe discharge path for hazardous currents.

    3. 125A Air Circuit Breaker: When the battery current exceeds 125A for 1~2 minutes, the 125A air circuit breaker will be active.

    What is the overcharge protection and recovery of the BMS?

    1. Cell Overcharge Protection and Recovery
    When the voltage of any cell is higher than the set value of the cell overcharge voltage, and the time of duration reaches the cell overcharge delay, the system enters the overcharge protection state, the charging MOS will turn off, and the battery cannot be charged.
    After the cell overcharge protection, when the voltage of all cells drops below the cell overcharge recovery value, the overcharge protection state is released. It can also be released by discharge.

    2. Overall Overcharge Protection and Recovery
    When the overall voltage is higher than the overall over-voltage set value, and the time of duration reaches the overall overcharge delay, the system enters the overcharge protection state, turns off the charging MOS, and cannot charge the battery.
    When the overall voltage drops below the recovery value of the overall over-voltage protection, the overcharge protection state is released, and it can also be released by discharge.

    CUSTOMER REVIEWS

    Customer Reviews

    Based on 4 reviews
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    M
    Maria Chen
    Solved Our Peak Demand Charges

    My solar company installed 8 units for a commercial client. The 100% depth of discharge and 6,000-cycle lifespan crushed competitors. Client’s peak utility charges dropped 65%! Installation was tool-free – slid right into standard racks. Customer service even helped tweak BMS settings remotely. Highly recommend for commercial scale.

    D
    Daniel Kim
    Reliable Backup for Home Server Farm

    The 5-year warranty and LiFePO4 cells convinced me. Energy density is insane – replaced my old lead-acids at 1/3 the space. Runtime: 14hrs at 800W load. Solid purchase.

    T
    Thomas Wright
    Silent & Efficient for Off-Grid Cabin

    Paired this with my Victron inverter in a remote cabin. Zero noise vs. my old gas generator! At -10°C, the self-heating function kicked in flawlessly. Delivered 9.6kWh consistently (96% efficiency). Minus one star because manual could detail low-temp performance better.

    J
    Jason Mitchell
    Game-Changer for My Solar Setup!

    Installed two of these 48V rack batteries 3 dayss ago with my 8kW solar array. The 100Ah capacity is spot-on – powers my entire workshop overnight with 40% left. Monitoring is super accurate, and the modular design made expansion easy. Zero voltage drops even at peak load. Worth every penny!

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