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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
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    Payment Method
    • Accepts PayPal Payment
    • Accepts Klarna  Payment
    • Accepts Visa Payment
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    • Accepts Shop Pay Payment
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    • Accepts Bancontact Payment
    • Accepts Apple Pay Payment
    • Accepts Google Pay Payment
    • Accepts Union Pay Payment

    WattCycle 12V 628Ah Ultra Batería de Litio con Bluetooth

    €1.149,99 EUR€1.599,99 EUR

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    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
    Opciones
    Asegure su autocaravana
    • 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.

    ¡Gracias por elegir WattCycle para sus necesidades de baterías LiFePO4! Entendemos que recibir sus baterías de forma rápida y segura es importante para usted. Esta política describe el proceso de envío para los pedidos de WattCycle.

    Origen del envío

    Los pedidos de WattCycle se envían desde Alemania o Polonia.

    Transportista

    DPD, DHL &y; ENTRADA

    Por favor, póngase en contacto con nuestro equipo de atención al cliente para averiguar qué compañía de transporte utilizar.

    Destinos

    Alemania, Austria, Bélgica, Luxemburgo, Países Bajos, República Checa, Dinamarca, Francia, Hungría, Italia, Polonia, Eslovaquia, Eslovenia, Irlanda, Portugal, España, Suecia, Croacia, Estonia, Finlandia, Letonia, Lituania, Bulgaria, Grecia, Rumania.

    Tiempo de envío

    Nuestro tiempo de envío se divide en dos partes, a partir del momento en que usted realiza su pedido:

    Tiempo de procesamiento: 1-2 días hábiles

    Tiempo de envío: De 2 a 7 días hábiles

    Atención: El tiempo de tránsito mencionado anteriormente es solo de referencia y se aplica a la mayoría de los pedidos. No incluye el tiempo de inspección, otras circunstancias especiales ni factores incontrolables como desastres naturales, congestión, etc.

    El tiempo medio de envío que aparece en la tabla siguiente es solo para su referencia.

    País Tiempo promedio de envío (días hábiles)
    Polonia 2
    Alemania 4
    Lituania 4
    República Checa 4
    Hungría 4
    Austria 4
    Eslovaquia 4
    Estonia 4
    Bélgica 4
    Países Bajos 5
    Dinamarca 5
    Italia 5
    Letonia 5
    Rumania 5
    Eslovenia 6
    Finlandia 6
    Suecia 6
    Francia 6
    Luxemburgo 6
    Bulgaria 6
    Irlanda 6
    Croacia 6
    Portugal 7
    España 7
    Grecia 10

    Coste de envío

    Todos los pedidos de WattCycle son ENVÍO GRATIS.

    El envío se retrasará por causas objetivas o ajenas a nuestro control. Avisaremos a nuestros clientes con antelación de cualquier retraso.

    Notificación de envío

    Asegúrese de ingresar el nombre, la dirección y la información de contacto correctos durante el proceso de pago para facilitar la entrega sin problemas de su pedido.

    Si introdujo una dirección incorrecta para su pedido y ya ha realizado el pago, por favor Contáctanos para modificar la dirección de envío con prontitud.

    Atención: Si solicita un cambio de dirección después de que su pedido haya sido enviado, no podemos garantizar que se aplique la nueva dirección. Además, usted será responsable de todos los riesgos y costos asociados que puedan surgir al modificar la dirección después del envío.

    Las siguientes zonas son áreas donde DPD no puede completar la entrega.Podemos cambiar la empresa de envío por usted, pero es posible que tenga que pagar los gastos de envío.

    Zonas/Islas a las que no se realizan envíos

    País/Región Zonas/Islas a las que no se realizan envíos Rango de códigos postales/Códigos específicos
    Dinamarca (DK) Bornholm 3700, 3720, 3730, 3740, 3751, 3760, 3770, 3782, 3790
    Dinamarca (DK) Otras áreas 4592, 5960, 5970, 5985, 6720, 7884, 8305, 8592, 9940, 9950, 9960
    Groenlandia (GL) Todo el territorio 3900-3999
    Islas Feroe (FO) Todo el territorio FO100-FO3999
    Alemania (DE) Hiddensee 18565
    Alemania (DE) Islas de Frisia Septentrional 25849, 25859, 25863, 25869, 25938, 25946, 25980, 25992, 25996-25999
    Alemania (DE) Islas de Frisia Oriental 26465, 26474, 26486, 26548, 26571, 26579, 26757
    Alemania (DE) Helgolandia 27498
    Alemania (DE) Neuwerk 27499
    Alemania (DE) Chiemsee 83256, 78266
    Estonia (EE) Otras áreas 62601, 88001-88005, 91217, 91301-91320, 92001-92420, 93001-94799, 96027, 96098
    Finlandia (FI) Islas Åland 22000-22999
    Francia (FR) Córcega 20000-20999, 97000-97999, 98600-98999
    Francia (FR) Otras áreas 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
    Gibraltar (GI) Todo el territorio GX11
    Grecia (GR) Islas Sarónicas 180xx, 189xx
    Grecia (GR) Islas Jónicas 28xxx-29xxx, 31xxx, 49xxx
    Grecia (GR) Monte Athos (Berg Athos) 63086-63087
    Grecia (GR) Creta &Islas del Egeo 70xxx-74xxx, 80xxx-85xxx
    Italia (IT) Islas Pontinas 04020, 04027
    Italia (IT) Cerdeña 07000-09999
    Italia (IT) Laguna veneciana 30010, 30012, 30100, 30121-30126, 30131-30133, 30135, 30141
    Italia (IT) Elba &y el archipiélago toscano 57030-57039, 58012-58013, 58018
    Italia (IT) Islas Tremiti 71040
    Italia (IT) Islas del Golfo de Nápoles 80070-80071, 80073-80077, 80079
    Italia (IT) Islas circundantes de Sicilia 90010, 91017, 91023, 92010, 98050, 98052, 98055
    Italia (IT) Livigno 23030
    Italia (IT) San Marino 47031, 47890-47899
    Italia (IT) Campione d'Italia 22061
    Malta (MT) Comino KMN
    Malta (MT) Gozo FNT, GRB, GSM, GSR, KCM, MFN, MXR, NDR, QLA, SLZ, SNT, VCT, XLN, XRA, XWK, ZBB
    Países Bajos (NL) Otras áreas 1156AA-1156ZZ, 1791AA-1797ZZ, 8881AA-8884ZZ, 8891AA-8897ZZ, 8899AA-8899ZZ, 9161AA-9164ZZ, 9166AA-9166ZZ
    Noruega (NO) Svalbard 9170-9179
    Noruega (NO) Isla Jan Mayen 8099
    Portugal (PT) Madeira 9000-9390
    Portugal (PT) Porto Santo 9400
    Portugal (PT) Azores 9500-9980
    Rusia (RU) Distrito Federal de Crimea &y Sebastopol 29xxxx
    España (ES) Islas Baleares 07000-07999
    España (ES) Ceuta &y Melilla 51000-52999
    España (ES) Canarias 35000-35900, 38000-38900
    Suecia (SE) Otras áreas 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
    Turquía (TR) Chipre del Norte 99xxx
    Turquía (TR) Otras áreas 10360-10389, 10405, 10940-10974, 17680-17699, 17760-17799, 34970-34977
    Ucrania (UA) República Autónoma de Crimea &y Sebastopol 95xxx-98xxx, 99xxx

    Seguimiento de su pedido

    Una vez que se envíe su pedido, recibirá un correo electrónico de notificación con un número de seguimiento.Puedes utilizar este número de seguimiento en la página web de la empresa de transporte para rastrear el progreso de tu envío.

    Seguimiento en el sitio web oficial de la compañía aérea:

    DPD: https://www.dpd.com

    DHL: https://www.dhl.com

    ENTRADA: https://inpost.pl

    Inspección &Firma

    Al recibir su paquete de WattCycle, inspeccione primero la caja exterior para asegurarse de que esté intacta y correctamente sellada. Si usted (o alguien en su nombre) firma la recepción de un paquete dañado o deformado, WattCycle lo considerará aceptado. Para proteger sus derechos, WattCycle le recomienda grabar un video completo del desempaquetado y verificar que los artículos coincidan con la lista de empaque.

    Atención:

    Embalaje dañado: Si el embalaje presenta daños o deformaciones, no firme la recepción ni abra el paquete. Póngase en contacto con nosotros inmediatamente para informar del problema.

    Artículos faltantes/dañados: Si faltan productos o están dañados dentro del paquete, notifíquenos Dentro de las 24 horas siguientes a su recepción.

    Descargo de responsabilidad

    WattCycle no se responsabilizará de los retrasos o rechazos de pedidos causados ​​por las siguientes razones:

    Direcciones de entrega remotas: Los plazos de envío pueden retrasarse entre 1 y 2 días debido a las zonas de entrega remotas.

    Retrasos relacionados con el destinatario: Retrasos o fallos en la entrega causados ​​por acciones del destinatario, incluyendo, entre otros:

    • La dirección cambia después del envío.
    • Proporcionar direcciones desconocidas, no válidas o incorrectas.
    • Proporcionar información de contacto incorrecta.
    • Rechazo a aceptar el paquete.

    Eventos de fuerza mayor: Retrasos debidos a circunstancias imprevisibles, inevitables o insuperables, incluyendo, entre otras:

    • Interrupciones en el transporte aéreo/terrestre a nivel nacional o regional (e.g., problemas relacionados con el clima).
    • Interferencias o fallos en el sistema de comunicación.
    • Acciones gubernamentales o cambios en las políticas postales.
    • Guerras, terremotos, tifones, inundaciones, incendios, lluvias torrenciales, niebla o eventos similares.

    Carga aérea prohibida: Artículos restringidos por las normas de seguridad aérea, incluidos: contrabando, teléfonos móviles, aparatos electrónicos, mercancías frágiles u otros artículos no aptos para el transporte aéreo.

    Envíos confiscados: Confiscación o eliminación de paquetes por infracciones de las normas de envío.

    Retrasos por días festivos/no laborables: Imposibilidad de realizar entregas durante fines de semana, días festivos nacionales o conmemoraciones públicas.

    Lugares inaccesibles: No se pudo realizar la entrega a escuelas, lugares de trabajo o zonas residenciales inaccesibles para los mensajeros.

    Seguridad de la información

    WattCycle valora la privacidad de sus usuarios y mantiene toda la información confidencial. Nunca venderemos su información ni la utilizaremos para ningún otro fin que no sea la entrega de su pedido.

    Cambios en esta política

    Nos reservamos el derecho de modificar esta Política de envíos en cualquier momento. Publicaremos cualquier cambio en esta política en nuestro sitio web. ¡Agradecemos su apoyo! Si tiene alguna pregunta sobre nuestra política de envíos, no dude en contactarnos. Contáctanos.

    Contacto

    Shenzhen Washi Energy Co., Ltd.

    Sala A503, Edificio A, Grupo Lankun, Baoxin Road, Dajingshan, Comunidad Buxin, Calle Xin'an, Distrito Baoan, Shenzhen

    Shop with 100% confidence. We’ve removed all the risk.

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    We’re here for you every hour of every day. No bots, just experts.

    We’ve got you covered for the long run. No stress, just solid protection.

    • Built to Last, Guaranteed for Years: We stand behind the quality of our engineering. Every purchase includes a 5-Year Base Warranty automatically.
    • Extend Your Protection to 7 Years: Register your product within 3 months of purchase to unlock an additional 2-Year Extended Warranty (7 years total) at no extra cost. Register Your Product & Extend Your Warranty Here
    • Complete Transparency: For full details on coverage, claims, and technical support, please review our comprehensive policy: View Our Full Warranty Policy
    • Local EU Warehouses
      Local EU Warehouses
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      14-Day Price Guarantee
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      Hassle-Free Warranty
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      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
    WattCycle 12V 628Ah Ultra Batería de Litio con 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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