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    • WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • Review Photo of WattCycle 12V 628Ah Ultra Bluetooth Battery
    • Dimensions, weight and size of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • Upgraded 300A BMS of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • Bluetooth 5.0 function to monitor the WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • Low-temperature cut-off protection of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery compare with 2 pcs 12V 280Ah Mini Bluetooth battery
    • Drop in replacement of lead acid battery of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • Uninterrupted power supply feature of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • Scalable power solution of Max 4P4S of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • Multiplie usage occassions of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • Package content of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • 2 pcs of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • 3 pcs of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • 4 pcs of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • Review Photo of WattCycle 12V 628Ah Ultra Bluetooth Battery
    • Dimensions, weight and size of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • Upgraded 300A BMS of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • Bluetooth 5.0 function to monitor the WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • Low-temperature cut-off protection of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery compare with 2 pcs 12V 280Ah Mini Bluetooth battery
    • Drop in replacement of lead acid battery of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • Uninterrupted power supply feature of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • Scalable power solution of Max 4P4S of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • Multiplie usage occassions of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • Package content of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • 2 pcs of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • 3 pcs of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • 4 pcs of WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    • Local EU Warehouses
      Local EU Warehouses
    • 14-Day Price Guarantee
      14-Day Price Guarantee
    • Hassle-Free Warranty
      Hassle-Free Warranty
    • Lifetime Customer Support
      Lifetime Customer Support
    Payment Method
    • Accepts PayPal Payment
    • Accepts Klarna  Payment
    • Accepts Visa Payment
    • Accepts MasterCard Payment
    • Accepts Shop Pay Payment
    • Accepts American Express Payment
    • Accepts iDeal payment
    • Accepts Bancontact Payment
    • Accepts Apple Pay Payment
    • Accepts Google Pay Payment
    • Accepts Union Pay Payment

    Ultra lítiová batéria WattCycle 12V 628Ah s Bluetooth

    €1.149,99 EUR€1.599,99 EUR
    Apply 7% OFF Code: 7PrimeDay
    Key Features
    • L480 x W362 x H242 mm, 69.85 kg
    • 3840W Output Power, 8038Wh Usable Energy
    • Equivalent Usable Energy to 2 x 12V 314Ah Mini Bluetooth Batteries in Parallel
    • Ultra-powerful 300A BMS, 300A Max. Cont. Dis-/Charge Current, 310A ± 10A @ 1.2s Peak Discharge Current
    • Real-Time Monitoring via WattCycle App
    • Support 4P4S Connection to 128,6 kWh Energy
    • Certifications: IEC, CE-EMC, CE-RoHS, CE-Battery, FCC-SDOC, UN38.3, MSDS
    View More
    Možnosti
    Zabezpečte svoj obytný automobil
    • Free & Fast Shipping: Enjoy free shipping on your orders. The estimated shipping time varies by country. More information on Shipping Policy
    • Germany/Poland Local Warehouses: Orders are dispatched directly from our Local Germany/Poland Warehouses.
    • Instant Savings via Local Pickup: Contact us to pick up at our German/Polish warehouse for exclusive savings and avoid courier wait times.
    • Canary Islands (Spain) Shipping: You can shop our full range with ease via the GUANXE.COM App.

    Ďakujeme, že ste si pre svoje potreby v oblasti LiFePO4 batérií vybrali WattCycle! Chápeme, že rýchle a bezpečné doručenie vašich batérií je pre vás dôležité. Tieto zásady popisujú proces prepravy objednávok WattCycle.

    Pôvod zásielky

    Objednávky WattCycle sú odosielané z Nemecko alebo Poľsko.

    Dopravca

    DPD, DHL & VSTUP

    Prosím, kontaktujte náš tím zákazníckeho servisu aby ste zistili, ktorého operátora použiť.

    Destinácie

    Nemecko, Rakúsko, Belgicko, Luxembursko, Holandsko, Česká republika, Dánsko, Francúzsko, Maďarsko, Taliansko, Poľsko, Slovensko, Slovinsko, Írsko, Portugalsko, Španielsko, Švédsko, Chorvátsko, Estónsko, Fínsko, Lotyšsko, Litva, Bulharsko, Grécko, Rumunsko.

    Dodacia lehota

    Naša dodacia lehota je rozdelená na dve časti, začínajúc od okamihu zadania objednávky:

    Čas spracovania: 1-2 pracovné dni

    Dodacia lehota: 2 – 7 pracovných dní

    Pozor: Uvedený čas prepravy slúži len na referenčné účely a platí pre väčšinu objednávok. Nezahŕňa čas kontroly, iné špeciálne okolnosti ani neovplyvniteľné faktory, ako sú prírodné katastrofy, dopravné zápchy atď.

    Priemerná doba dodania v tabuľke nižšie slúži len na informáciu.

    Krajina Priemerná doba dodania (pracovné dni)
    Poľsko 2
    Nemecko 4
    Litva 4
    Česká republika 4
    Maďarsko 4
    Rakúsko 4
    Slovensko 4
    Estónsko 4
    Belgicko 4
    Holandsko 5
    Dánsko 5
    Taliansko 5
    Lotyšsko 5
    Rumunsko 5
    Slovinsko 6
    Fínsko 6
    Švédsko 6
    Francúzsko 6
    Luxembursko 6
    Bulharsko 6
    Írsko 6
    Chorvátsko 6
    Portugalsko 7
    Španielsko 7
    Grécko 10

    Náklady na dopravu

    Všetky objednávky WattCycle sú DOPRAVA ZDARMA.

    Doprava sa môže oneskoriť z objektívnych alebo nekontrolovateľných dôvodov. O oneskoreniach budeme našich zákazníkov vopred informovať.

    Oznámenie o odoslaní

    Uistite sa, že zadáte správne meno, adresu a kontaktné informácie počas pokladne, aby sa zabezpečilo bezproblémové doručenie vašej objednávky.

    Ak ste pre svoju objednávku zadali nesprávnu adresu a už ste uskutočnili platbu, prosím kontaktujte nás okamžite zmeniť dodaciu adresu.

    Pozor: Ak požiadate o zmenu adresy po odoslaní vašej objednávky, nemôžeme zaručiť, že aktualizovaná adresa bude použitá. Okrem toho budete zodpovední za všetky súvisiace riziká a náklady, ktoré môžu vzniknúť so zmenou adresy po odoslaní.

    Nasledujúce oblasti sú oblasti, kde DPD nemôže dokončiť doručenie.Môžeme pre vás zmeniť prepravnú spoločnosť, ale poštovné budete musieť uhradiť vy.

    Oblasti/ostrovy, kam sa nedá prepraviť loďou

    Krajina/región Oblasti/ostrovy, kam sa nedá prepraviť loďou Rozsah poštových smerovacích čísel/konkrétne smerovacie čísla
    Dánsko (DK) Bornholm 3700, 3720, 3730, 3740, 3751, 3760, 3770, 3782, 3790
    Dánsko (DK) Ostatné oblasti 4592, 5960, 5970, 5985, 6720, 7884, 8305, 8592, 9940, 9950, 9960
    Grónsko (GL) Celé územie 3900 – 3999
    Faerské ostrovy (FO) Celé územie FO100-FO3999
    Nemecko (DE) Hiddensee 18565
    Nemecko (DE) Severofrízske ostrovy 25849, 25859, 25863, 25869, 25938, 25946, 25980, 25992, 25996 – 25999
    Nemecko (DE) Východofrízske ostrovy 26465, 26474, 26486, 26548, 26571, 26579, 26757
    Nemecko (DE) Helgoland 27498
    Nemecko (DE) Neuwerk 27499
    Nemecko (DE) Chiemsee 83256, 78266
    Estónsko (EE) Ostatné oblasti 62601, 88001 – 88005, 91217, 91301 – 91320, 92001 – 92420, 93001 – 94799, 96027, 96098
    Fínsko (FI) Alandské ostrovy 22000 – 22999
    Francúzsko (FR) Korzika 20000 – 20999, 97000 – 97999, 98600 – 98999
    Francúzsko (FR) Ostatné oblasti 17111, 17123, 17190, 17310, 17370, 17410, 17480, 17550, 17580, 17590, 17630, 17650, 17670, 17740, 17840, 17880, 7940, 22870, 29242, 29253, 29259, 29990, 56360, 56590, 56780, 56840, 85330, 85350
    Gibraltár (GI) Celé územie GX11
    Grécko (GR) Sarónske ostrovy 180xx, 189xx
    Grécko (GR) Iónske ostrovy 28xxx-29xxx, 31xxx, 49xxx
    Grécko (GR) Hora Athos (Berg Athos) 63086 – 63087
    Grécko (GR) Kréta &a Egejské ostrovy 70xxx – 74xxx, 80xxx – 85xxx
    Taliansko (IT) Pontinské ostrovy 04020, 04027
    Taliansko (IT) Sardínia 07000-09999
    Taliansko (IT) Benátska lagúna 30010, 30012, 30100, 30121 – 30126, 30131 – 30133, 30135, 30141
    Taliansko (IT) Elba &a Toskánske súostrovie 57030 – 57039, 58012 – 58013, 58018
    Taliansko (IT) Tremitské ostrovy 71040
    Taliansko (IT) Ostrovy Neapolského zálivu 80070 – 80071, 80073 – 80077, 80079
    Taliansko (IT) Okolité ostrovy Sicílie 90010, 91017, 91023, 92010, 98050, 98052, 98055
    Taliansko (IT) Livigno 23030
    Taliansko (IT) San Maríno 47031, 47890-47899
    Taliansko (IT) Šampion Talianska 22061
    Malta (MT) Comino KMN
    Malta (MT) Gozo FNT, GRB, GSM, GSR, KCM, MFN, MXR, NDR, QLA, SLZ, SNT, VCT, XLN, XRA, XWK, ZBB
    Holandsko (NL) Ostatné oblasti 1156AA-1156ZZ, 1791AA-1797ZZ, 8881AA-8884ZZ, 8891AA-8897ZZ, 8899AA-8899ZZ, 9161AA-9164ZZ, 9166AA-9166ZZ
    Nórsko (NO) Svalbard 9170 – 9179
    Nórsko (NO) Ostrov Jan Mayen 8099
    Portugalsko (PT) Madeira 9000 – 9390
    Portugalsko (PT) Porto Santo 9400
    Portugalsko (PT) Azory 9500 – 9980
    Rusko (RU) Krymský federálny okruh &a Sevastopoľ 29xxxx
    Španielsko (ES) Baleárske ostrovy 07000 – 07999
    Španielsko (ES) Ceuta &a Melilla 51000 – 52999
    Španielsko (ES) Kanárske ostrovy 35000 – 35900, 38000 – 38900
    Švédsko (SE) Ostatné oblasti 10005, 13025, 13033-13034, 13036-13039, 13042-13043, 13055-13056, 37022, 43080-43099, 45204-45205, 47112-47115, 47500-47599, 62000-62999, 74296-74297, 76017-76019, 91803
    Turecko (TR) Severný Cyprus 99xxx
    Turecko (TR) Ostatné oblasti 10360 – 10389, 10405, 10940 – 10974, 17680 – 17699, 17760 – 17799, 34970 – 34977
    Ukrajina (UA) Autonómna republika Krym &a Sevastopoľ 95xxx – 98xxx, 99xxx

    Sledovanie vašej objednávky

    Po odoslaní vašej objednávky dostanete e-mail s oznámením a sledovacím číslom.Toto sledovacie číslo môžete použiť na webovej stránke dopravcu na sledovanie priebehu vašej zásielky.

    Sledovanie na oficiálnej webovej stránke dopravcu:

    DPD: https://www.dpd.com

    DHL: https://www.dhl.com

    VSTUP: https://inpost.pl

    Inšpekcia &Podpis

    Po prijatí balíka WattCycle najskôr skontrolujte vonkajšiu škatuľu, aby ste sa uistili, že je neporušená a riadne zapečatená. Ak vy (alebo niekto konajúci vo vašom mene) podpíšete potvrdenie o poškodenom alebo zdeformovanom balíku, spoločnosť WattCycle bude balík považovať za prijatý. Na ochranu vašich práv spoločnosť WattCycle dôrazne odporúča natočiť kompletné video z rozbalenia a overiť položky podľa baliaceho zoznamu.

    Pozor:

    Poškodený obal: Ak obal vykazuje známky poškodenia alebo deformácie, nepreberajte ho ani ho neotvárajte. Okamžite nás kontaktujte a nahláste problém.

    Chýbajúce/poškodené položky: Ak v balení chýbajú alebo sú produkty poškodené, upozornite nás do 24 hodín od prijatia.

    Vyhlásenie o odmietnutí zodpovednosti

    Spoločnosť WattCycle nenesie zodpovednosť za oneskorenia alebo zamietnutia objednávok spôsobené nasledujúcimi dôvodmi:

    Adresy pre vzdialené doručovanie: Dodacie lehoty sa môžu z dôvodu odľahlých miest doručenia oneskoriť o 1 – 2 dni.

    Meškania súvisiace s príjemcom: Meškania alebo neúspešné doručenia spôsobené konaním príjemcu, vrátane, ale nie výlučne:

    • Zmeny adresy po odoslaní.
    • Poskytovanie neznámych, neplatných alebo nesprávnych adries.
    • Poskytnutie nesprávnych kontaktných informácií.
    • Odmietnutie prevzatia balíka.

    Udalosti vyššej moci: Meškania spôsobené nepredvídateľnými, nevyhnutnými alebo neprekonateľnými okolnosťami, vrátane, ale nie výlučne:

    • Prerušenia vnútroštátnej alebo regionálnej leteckej/pozemnej dopravy (e.g., problémy súvisiace s počasím).
    • Rušenie alebo poruchy komunikačného systému.
    • Vládne opatrenia alebo zmeny v poštových politikách.
    • Vojny, zemetrasenia, tajfúny, záplavy, požiare, silné dažde, hmla alebo podobné udalosti.

    Zakázaný letecký náklad: Položky obmedzené predpismi o bezpečnosti letectva vrátane: pašovaného tovaru, mobilných telefónov, elektroniky, krehkého tovaru alebo iných položiek, ktoré nie sú vhodné na leteckú prepravu.

    Zabavené zásielky: Zabavenie alebo likvidácia balíka z dôvodu porušenia prepravných predpisov.

    Meškania počas sviatkov/nepracovných dní: Nemožnosť doručiť počas víkendov, štátnych sviatkov alebo verejných osláv.

    Neprístupné miesta: Neúspešné doručenie do škôl, na pracoviská alebo do obytných oblastí, kam kuriéri neprístupní.

    Informačná bezpečnosť

    Spoločnosť WattCycle si cení súkromie používateľov a zachováva dôvernosť všetkých informácií. Vaše informácie nikdy nepredáme ani ich nepoužijeme na žiadny iný účel ako na doručenie vašej objednávky.

    Zmeny týchto zásad

    Vyhradzujeme si právo kedykoľvek zmeniť tieto Zásady prepravy. Všetky zmeny týchto zásad zverejníme na našej webovej stránke. Ďakujeme za vašu podporu! Ak máte akékoľvek otázky týkajúce sa našich Zásad prepravy, neváhajte nás kontaktovať. kontaktujte nás.

    Kontakt

    Spoločnosť Shenzhen Washi Energy Co., Ltd.

    Izba A503, budova A, Lankun Group, Baoxin Road, Dajingshan, Buxin Community, Xin'an Street, Baoan District, Shenzhen

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    • Built to Last, Guaranteed for Years: We stand behind the quality of our engineering. Every purchase includes a 5-Year Base Warranty automatically.
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    • Local EU Warehouses
      Local EU Warehouses
    • 14-Day Price Guarantee
      14-Day Price Guarantee
    • Hassle-Free Warranty
      Hassle-Free Warranty
    • Lifetime Customer Support
      Lifetime Customer Support
    Payment Method
    • Accepts PayPal Payment
    • Accepts Klarna  Payment
    • Accepts Visa Payment
    • Accepts MasterCard Payment
    • Accepts Shop Pay Payment
    • Accepts American Express Payment
    • Accepts iDeal payment
    • Accepts Bancontact Payment
    • Accepts Apple Pay Payment
    • Accepts Google Pay Payment
    • Accepts Union Pay Payment
    WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery
    Ultra lítiová batéria WattCycle 12V 628Ah s Bluetooth
    €1.149,99 EUR
    €1.599,99 EUR
    • 12.8V Voltage
    • 628Ah Capacity
    • 3840W Max. Load Power
    • 8038.4Wh Usable Energy

    Beyond Capacity: 12V 628Ah Capacity Test Result

    Look at Juki's test result of the capacity of the 12V 628Ah battery. It shows 667,69Ah capacity & 8530,95Wh usable energy, much higher than the 628Ah capacity.

    Don't just get the rated capacity, get more kilometers, more minutes, more peace of mind.

    A higher initial capacity means you start with a bonus. For you, this translates directly into extended runtime for your devices, increased cycle life as the battery ages, and a valuable performance buffer under demanding conditions.

    Beyond Capacity: 12V 628Ah Capacity Test Result

    Unleashing the Future of Energy – 12V 628Ah Ultra Bluetooth Battery

    Experience cutting-edge LiFePO4 energy storage with the WattCycle 12V 628Ah Ultra Bluetooth battery, designed for unmatched reliability, efficiency, and scalability. Built with EV-grade A+ prismatic cells and a powerful 300A BMS, it provides advanced 6X protection. With configurable 4P × 4S expansion, this LiFePO4 deep cycle battery can scale up to an impressive 128.61kWh, making it ideal for large-scale solar systems, motorhomes, marine vessels, and off-grid installations.

    Foremost Bluetooth Monitoring & Control

    With built-in Bluetooth 5.0 connectivity, the WattCycle App gives you complete control of your 12V 628Ah Ultra lithium battery right from your smartphone. Instantly track real-time data such as voltage, current, and cell temperature, and adjust key parameters.
    This intelligent Bluetooth ensures your 12V 628Ah Ultra LiFePO4 deep cycle battery is always operating at peak performance. Whether powering an off-grid solar system, driving a campervan energy setup, or supporting a marine power bank, you gain full visibility and the ability to fine-tune performance with just a few taps. It’s smarter, safer, and more convenient energy management designed for demanding applications.

    Rugged Protection for Extreme Climates

    Engineered for reliability in all seasons, the WattCycle 12V 628Ah Ultra Bluetooth lithium battery integrates advanced thermal management to safeguard performance in both freezing winters and sweltering summers. Charging is automatically paused below 0℃ and resumes only once the temperature rises above 5℃, while discharging is halted below–20℃ to prevent internal cell damage.
    This intelligent design ensures the 12V 628Ah Ultra LiFePO4 deep cycle battery delivers consistent, uninterrupted energy even in the harshest environments. Whether powering remote off-grid cabins, caravans in icy climates, or marine systems exposed to intense heat, you can count on dependable long-term operation with no compromise in safety or efficiency.

    Outstanding Performance Over Lead-acid Batteries

    The WattCycle 12V 628Ah Ultra lithium battery sets a new benchmark in durability and safety compared to outdated lead-acid systems. Compared with 3 Pack 12V 200Ah lead-acid batteries, this 12V 628Ah delivers 2.23 times the usable energy of the lead-acid ones. Although it provides more energy, it weighs nearly 50% lighter than the lead acid batteries. Whether installed in a warehouse, boat, or backup power system, this 12V 628Ah battery delivers unmatched reliability and efficiency.

    Scalable High-capacity Energy Solutions

    Each WattCycle 12V 628Ah Ultra LiFePO4 battery delivers an impressive 8,038.4Wh of usable energy in a compact design (L480 x W362 x H242 mm | 69.85 kg). For larger projects, up to 16 units can be configured in a 4P4S system(4 in parallel and 4 in series), creating a powerful 51.2V 2512Ah bank with a massive 128.61kWh energy. This modular architecture ensures maximum flexibility, allowing you to scale energy storage from a single battery to a full residential microgrid or large-scale commercial backup system.

    Three Charging Methods, Always Stay Energized

    There are 3 charging methods to charge the 12V 628Ah Ultra Bluetooth LiFePO4 battery, making you no longer fear energy shortage. Charging it with the WattCycle 12V 60A LiFePO4 battery charger, it only takes 10.46 hours to fully charge the 12V 628Ah Ultra battery, significantly faster than traditional lead-acid batteries. For added convenience, 2 additional charging methods are provided: solar panels with an MPPT and generators, which offer versatile solutions to keep your battery powered in any environment, whether on the road, at sea, or off-grid.

    Reliable Energy Solutions for Whatever Life You Lead

    The WattCycle 12V 628Ah Ultra LiFePO4 battery is engineered for versatility, making it the ideal choice for both residential and commercial energy needs. From home energy storage and remote off-grid microgrids to marine vessels and long-distance campervan travel, this LiFePO4 deep cycle battery provides stable, long-lasting power. In mission-critical systems such as UPS backup or telecom stations. Whether powering a cabin, supporting a solar array, or delivering reliable energy on the water, the WattCycle 12V 628Ah Ultra lithium battery ensures dependable performance for today’s most demanding applications.

    Tech Specifications

    General

    Battery Technology LiFePO4
    Dimensions L480 x W362 x H242 mm
    Weight 69,85 kg
    Terminals M8 Bolts
    Casing Material Cold Rolled Steel
    Waterproof Rating IP65
    Self-heating No
    Hazard class 9
    Warranty 5 Years
    Certifications IEC, CE-EMC, CE-RoHS, CE-Battery, FCC-SDOC, UN38.3, MSDS

    Technical Data

    Nominal Voltage 12,8V
    Nominal/Usable Capacity 628Ah
    Energy 8038Wh
    Cell Balancing No, passive balancing
    Monthly Self Discharge ≤3%/Month
    Series & Parallel Configurations Max. 4 in Parallel, Max. 4 in Series

    BMS

    BMS 300A
    Max. Continuous Output Power 3840W
    Overall Over-Charge Detection Voltage 14,4±0,2V
    Overall Over-Discharge Detection Voltage 10±0,2V
    Standard Continuous Charge Current 125,6A (0.2C)
    Max. Continuous Charge/Discharge Current 300A (1C)
    Over-current Charge Protection 310A±10A
    Over-current Discharge Protection 310A±10A
    BMS High Temperature Cut-Off Charge: 55℃±5℃
    Discharge: 65℃±5℃
    BMS Low Temperature Cut-Off Charge: 0℃±5℃
    Discharge: - 20℃±5℃
    High Temperature Recovery Charge: 50℃±5℃
    Discharge: 60℃±5℃
    Low Temperature Recovery Charge: 2℃±5℃
    Discharge: -15℃±5℃

    Temperature Range

    Charging Temperature 0℃-55℃
    Discharging Temperature -20℃-60℃
    Storage Temperature 0℃-45℃

    Frequently Asked Questions

    Yes. All WattCycle batteries use LiFePO4 chemistry, which is known for its high safety and exceptional stability.They are certified to IEC, CE EMC, CE RoHS, and CE Battery standards, and each unit undergoes rigorous quality testing before leaving the factory, including impact and extreme temperature tests.

    The battery measures 480 × 362 × 242 mm (L × W × H), making it more compact than many LiFePO4 batteries with capacities above 300Ah currently on the market.It weighs 69.85 kg, so two adults are recommended for handling and transport.It is ideal for installation in home energy storage systems, fixed power setups in motorhomes, and battery compartments on sailing boats.

    A LiFePO4 12V 628Ah Ultra lithium battery has a total usable energy of 8.038 Wh, calculated by multiplying the voltage (12.8 V) by the ampere-hours (628 Ah).

    The LiFePO4 12V 628Ah Ultra lithium battery is equipped with Bluetooth 5.0. Using the WattCycle app, you can monitor the following data (for reference only; actual data may vary depending on the app version): status, temperature, voltage, current, and individual cell voltages.You can also control the charging and discharging processes directly via the app.If you prefer not to install an app, you can alternatively use a 500A battery monitor to track the battery status.

    The operating time of the battery depends on several factors, including battery capacity, connected load, and battery condition. For example, a new battery performs better than a used one, as capacity gradually decreases slightly over the number of charge cycles.However, the runtime can be estimated using a simple formula:

    Battery runtime (hours) = Battery capacity (Wh) / Total device power consumption (W)

    For example, if you use a 12V 628Ah Ultra LiFePO4 lithium battery and connect a 50W lamp and a 50W speaker, the battery runtime would be:

    8,038.4 Wh / (50 W + 50 W) = 80.38 hours

    This simple calculation helps you estimate runtime under different load conditions.

    It is not recommended. However, if no suitable LiFePO4 charger is available temporarily, a standard charger may be used for charging.

    WattCycle recommends using a 12V 125A LiFePO4 charger for optimal performance and battery life.

    The charging time depends on the specifications of your PV system, including the size of your solar panels and the capacity of your solar charge controller.

    For example, if the 12V 628Ah Ultra LiFePO4 battery covers your daily energy consumption and you have around 4.5 hours of effective sunlight per day, you would need to generate approximately 8,038.4 Wh of energy.To achieve this, you would require at least 1,786.31 W of solar panels, so a 2,000 W system is recommended. This could consist of four 500 W panels or five 400 W panels.For a 2,000 W PV system, the required charging current is approximately 167 A. However, most MPPT solar charge controllers available on the market are typically rated at around 100 A, so it is recommended to use two 100 A MPPT controllers.

    Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore All WattCycle LiFePO4 12V lithium batteries support different configurations, including series, parallel, and series-parallel connections. You can connect up to 4 batteries in parallel and 4 in series, meaning a total of 16 units of the 12V 628Ah Ultra LiFePO4 battery can be combined to achieve an energy storage capacity of up to 128.61 kWh.

    It is important to always use identical battery models with the same voltage, and ensure that batteries are not older than 6 months when combining them in a system.magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

    Two 12V 314Ah Mini LiFePO4 batteries connected in parallel and one 12V 628Ah Ultra LiFePO4 battery provide the same total capacity. However, using a single battery system generally offers better consistency and more stable operation. In addition, it requires less wiring and takes up less installation space.

    Not recommended. There are four key rules for connecting WattCycle batteries in series or parallel:

    1. Same brand
    2. Same voltage
    3. Same capacity (Ah rating)
    4. Manufacturing/purchase date not older than 6 months

    Mixing different models may lead to imbalance and affect system performance and safety.

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