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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
    • 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

    Bateria de ultra lítio WattCycle 12V 628Ah com 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
    Opções
    Proteja seu motorhome
    • 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.

    Obrigado por escolher a WattCycle para suas necessidades de baterias LiFePO4! Entendemos que receber suas baterias com rapidez e segurança é importante para você. Esta política descreve o processo de envio para pedidos da WattCycle.

    Origem do envio

    Os pedidos WattCycle são enviados de Alemanha ou Polônia.

    Transportadora

    DPD, DHL & ENTRADA

    Por favor entre em contato nossa equipe de atendimento ao cliente para descobrir qual operadora usar.

    Destinos

    Alemanha, Áustria, Bélgica, Luxemburgo, Holanda, República Tcheca, Dinamarca, França, Hungria, Itália, Polônia, Eslováquia, Eslovênia, Irlanda, Portugal, Espanha, Suécia, Croácia, Estônia, Finlândia, Letônia, Lituânia, Bulgária, Grécia, Romênia.

    Tempo de envio

    Nosso prazo de entrega é dividido em duas partes, a partir do momento em que você faz seu pedido:

    Tempo de processamento: 1-2 dias úteis

    Tempo de envio: 2-7 dias úteis

    Atenção: O tempo de trânsito acima é apenas para referência e se aplica à maioria dos pedidos. Não inclui tempo de inspeção, outras circunstâncias especiais ou fatores incontroláveis, como desastres naturais, congestionamentos, etc.

    O tempo médio de envio na tabela abaixo é para sua referência

    País Tempo médio de envio (dias úteis)
    Polônia 2
    Alemanha 4
    Lituânia 4
    República Checa 4
    Hungria 4
    Áustria 4
    Eslováquia 4
    Estônia 4
    Bélgica 4
    Países Baixos 5
    Dinamarca 5
    Itália 5
    Letônia 5
    Romênia 5
    Eslovênia 6
    Finlândia 6
    Suécia 6
    França 6
    Luxemburgo 6
    Bulgária 6
    Irlanda 6
    Croácia 6
    Portugal 7
    Espanha 7
    Grécia 10

    Custo de envio

    Todos os pedidos WattCycle são FRETE GRÁTIS.

    A entrega poderá sofrer atrasos por motivos objetivos ou não controlados. Notificaremos nossos clientes com antecedência sobre qualquer atraso.

    Notificação de Envio

    Por favor, certifique-se de que você entra o nome, endereço e informações de contato corretos durante a finalização da compra para facilitar a entrega do seu pedido.

    Se você inseriu um endereço incorreto para seu pedido e já efetuou o pagamento, por favor Contate-nos para modificar prontamente o endereço de entrega.

    Atenção: Caso você solicite uma alteração de endereço após o envio do seu pedido, não podemos garantir que o endereço atualizado será aplicado. Além disso, você será responsável por todos os riscos e custos associados que possam surgir da alteração do endereço após o envio.

    As seguintes áreas são áreas onde o DPD não pode concluir a entrega.Podemos alterar a empresa de entrega para você, mas talvez você precise pagar pelo frete.

    Áreas/Ilhas Não Embarcáveis

    País/Região Áreas/Ilhas Não Embarcáveis Intervalo de código postal/códigos específicos
    Dinamarca (DK) Bornholm 3700, 3720, 3730, 3740, 3751, 3760, 3770, 3782, 3790
    Dinamarca (DK) Outras áreas 4592, 5960, 5970, 5985, 6720, 7884, 8305, 8592, 9940, 9950, 9960
    Groenlândia (GL) Território inteiro 3900-3999
    Ilhas Faroé (FO) Território inteiro FO100-FO3999
    Alemanha (DE) Lago Oculto 18565
    Alemanha (DE) Ilhas da Frísia do Norte 25849, 25859, 25863, 25869, 25938, 25946, 25980, 25992, 25996-25999
    Alemanha (DE) Ilhas da Frísia Oriental 26465, 26474, 26486, 26548, 26571, 26579, 26757
    Alemanha (DE) Helgoland 27498
    Alemanha (DE) Neuwerk 27499
    Alemanha (DE) Chiemsee 83256, 78266
    Estônia (EE) Outras áreas 62601, 88001-88005, 91217, 91301-91320, 92001-92420, 93001-94799, 96027, 96098
    Finlândia (FI) Ilhas Åland 22000-22999
    França (FR) Córsega 20000-20999, 97000-97999, 98600-98999
    França (FR) Outras 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) Território inteiro GX11
    Grécia (GR) Ilhas Sarônicas 180xx, 189xx
    Grécia (GR) Ilhas Jônicas 28xxx-29xxx, 31xxx, 49xxx
    Grécia (GR) Monte Athos (Berg Athos) 63086-63087
    Grécia (GR) Creta &Ilhas do Mar Egeu 70xxx-74xxx, 80xxx-85xxx
    Itália (IT) Ilhas Pontinas 04020, 04027
    Itália (IT) Sardenha 07000-09999
    Itália (IT) Lagoa de Veneza 30010, 30012, 30100, 30121-30126, 30131-30133, 30135, 30141
    Itália (IT) Elba &arquipélago toscano 57030-57039, 58012-58013, 58018
    Itália (IT) Ilhas Tremiti 71040
    Itália (IT) Ilhas do Golfo de Nápoles 80070-80071, 80073-80077, 80079
    Itália (IT) Ilhas vizinhas da Sicília 90010, 91017, 91023, 92010, 98050, 98052, 98055
    Itália (IT) Livigno 23030
    Itália (IT) São Marino 47031, 47890-47899
    Itália (IT) Campeão da Itália 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 Baixos (NL) Outras áreas 1156AA-1156ZZ, 1791AA-1797ZZ, 8881AA-8884ZZ, 8891AA-8897ZZ, 8899AA-8899ZZ, 9161AA-9164ZZ, 9166AA-9166ZZ
    Noruega (NO) Svalbard 9170-9179
    Noruega (NO) Ilha Jan Mayen 8099
    Portugal (PT) Madeira 9000-9390
    Portugal (PT) Porto Santo 9400
    Portugal (PT) Açores 9500-9980
    Rússia (RU) Distrito Federal da Crimeia &e Sebastopol 29xxxx
    Espanha (ES) Ilhas Baleares 07000-07999
    Espanha (ES) Ceuta &e Melilha 51000-52999
    Espanha (ES) Ilhas Canárias 35000-35900, 38000-38900
    Suécia (SE) Outras 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
    Turquia (TR) Chipre do Norte 99xxx
    Turquia (TR) Outras áreas 10360-10389, 10405, 10940-10974, 17680-17699, 17760-17799, 34970-34977
    Ucrânia (UA) República Autônoma da Crimeia &e Sebastopol 95xxx-98xxx, 99xxx

    Rastreando seu pedido

    Assim que seu pedido for enviado, você receberá um e-mail de notificação com um número de rastreamento.Você pode usar esse número de rastreamento no site da transportadora para acompanhar o andamento do seu envio.

    Rastreamento do site oficial da transportadora:

    DPD: https://www.dpd.com

    DHL: https://www.dhl.com

    ENTRADA: https://inpost.pl

    Inspeção & Assinatura

    Ao receber seu pacote WattCycle, inspecione primeiro a caixa externa para garantir que esteja intacta e devidamente lacrada. Se você (ou alguém agindo em seu nome) assinar o recebimento de um pacote danificado ou deformado, a WattCycle o considerará aceito. Para proteger seus direitos, a WattCycle recomenda fortemente gravar um vídeo completo de desembalagem e conferir os itens na lista de embalagem.

    Atenção:

    Embalagem danificada: Se a embalagem apresentar sinais de danos ou deformações, não assine nem abra o pacote. Entre em contato conosco imediatamente para relatar o problema.

    Itens perdidos/danificados: Se os produtos estiverem faltando ou danificados dentro da embalagem, notifique-nos dentro de 24 horas após o recebimento.

    Isenção de responsabilidade

    A WattCycle não será responsabilizada por atrasos ou rejeições de pedidos causados ​​pelos seguintes motivos:

    Endereços de entrega remota: Os prazos de entrega podem sofrer atrasos de 1 a 2 dias devido a locais de entrega remotos.

    Atrasos relacionados ao destinatário: Atrasos ou entregas malsucedidas causadas por ações do destinatário, incluindo, mas não se limitando a:

    • Alterações de endereço após o envio.
    • Fornecer endereços desconhecidos, inválidos ou incorretos.
    • Fornecer informações de contato incorretas.
    • Recusa em aceitar o pacote.

    Eventos de Força Maior: Atrasos devido a circunstâncias imprevisíveis, inevitáveis ​​ou intransponíveis, incluindo, mas não se limitando a:

    • Interrupções no transporte aéreo/terrestre nacional ou regional (e.g., questões relacionadas ao clima).
    • Interferência ou mau funcionamento do sistema de comunicação.
    • Ações governamentais ou mudanças nas políticas postais.
    • Guerras, terremotos, tufões, inundações, incêndios, chuvas fortes, neblina ou eventos semelhantes.

    Carga Aérea Proibida: Itens restritos pelas normas de segurança da aviação, incluindo: contrabando, celulares, eletrônicos, produtos frágeis ou outros itens não elegíveis para transporte aéreo.

    Remessas confiscadas: Confisco ou descarte de encomendas devido a violações dos regulamentos de remessa.

    Atrasos em feriados/dias não úteis: Impossibilidade de entrega durante fins de semana, feriados nacionais ou datas comemorativas públicas.

    Locais inacessíveis: Entregas malsucedidas em escolas, locais de trabalho ou áreas residenciais inacessíveis às transportadoras.

    Segurança da Informação

    A WattCycle preza pela privacidade do usuário e mantém todas as informações confidenciais. Nunca venderemos suas informações nem as utilizaremos para qualquer finalidade que não seja a entrega do seu pedido.

    Alterações a esta Política

    Reservamo-nos o direito de modificar esta Política de Envio a qualquer momento. Publicaremos quaisquer alterações em nosso site. Agradecemos o seu apoio! Se tiver alguma dúvida sobre nossa política de envio, sinta-se à vontade para nos contatar. Contate-nos.

    Contato

    Shenzhen Washi Energy Co., Ltd.

    Sala A503, Edifício A, Grupo Lankun, Baoxin Road, Dajingshan, Comunidade Buxin, Rua Xin'an, Distrito Baoan, Shenzhen

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    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.
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    • 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
    • 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
    Bateria de ultra lítio WattCycle 12V 628Ah com 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.

    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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