Can I connect this 12V 628Ah Ultra LiFePO4 battery with two 12V 314Ah Mini LiFePO4 batteries?

Not recommended. There are four key rules for connecting WattCycle batteries in series or parallel: Same brand Same voltage Same capacity (Ah rating) 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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Ultra litijeva baterija WattCycle 12 V 628 Ah z Bluetoothom

€999,99 EUR€1.599,99 EUR

Certified Quality & Safety

Key Features

L480 x W362 x H242 mm, 59.81 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
Supports 4P4S Connection to 128,6 kWh Energy
Certifications: IEC, CE-EMC, CE-RoHS, CE-Battery, FCC-SDOC, UN38.3, MSDS

Možnosti

1 paket (8,03 kWh) 2 kosa (16,07 kWh) 3-delni paket (24,11 kWh) 4-delni paket (32,15 kWh)

Zavarujte svoj avtodom

Ni različice ECE R10 Z različico ECE R10

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Hvala, ker ste za svoje potrebe po baterijah LiFePO4 izbrali WattCycle! Razumemo, da vam je pomembno, da svoje baterije prejmete hitro in varno. Ta pravilnik opisuje postopek pošiljanja naročil WattCycle.

Izvor pošiljke

Naročila WattCycle se pošiljajo iz Nemčija ali Poljska.

Prevoznik

DPD, DHL & VNOS

Prosimo, kontaktirajte naša ekipa za pomoč strankam da ugotovite, katerega operaterja uporabiti.

Destinacije

Nemčija, Avstrija, Belgija, Luksemburg, Nizozemska, Češka, Danska, Francija, Madžarska, Italija, Poljska, Slovaška, Slovenija, Irska, Portugalska, Španija, Švedska, Hrvaška, Estonija, Finska, Latvija, Litva, Bolgarija, Grčija, Romunija.

Čas dostave

Naš čas dostave je razdeljen na dva dela, začenši s trenutkom oddaje naročila:

Čas obdelave: 1–2 delovna dneva

Čas dostave: 2–7 delovnih dni

Pozor: Zgornji čas prevoza je zgolj referenčni in velja za večino naročil. Ne vključuje časa pregleda, drugih posebnih okoliščin ali neobvladljivih dejavnikov, kot so naravne nesreče, zastoji itd.

Povprečni čas dostave v spodnji tabeli je zgolj za vašo referenco.

Država	Povprečni čas dostave (delovni dnevi)
Poljska	2
Nemčija	4
Litva	4
Češka republika	4
Madžarska	4
Avstrija	4
Slovaška	4
Estonija	4
Belgija	4
Nizozemska	5
Danska	5
Italija	5
Latvija	5
Romunija	5
Slovenija	6
Finska	6
Švedska	6
Francija	6
Luksemburg	6
Bolgarija	6
Irska	6
Hrvaška	6
Portugalska	7
Španija	7
Grčija	10

Stroški pošiljanja

Vsa naročila WattCycle so BREZPLAČNA DOSTAVA.

Dostava bo zaradi objektivnih ali nenadzorovanih razlogov zamujala. O morebitnih zamudah bomo stranke obvestili vnaprej.

Obvestilo o pošiljanju

Prosimo, poskrbite, da vnesete pravilno ime, naslov in kontaktne podatke med blagajno, da se zagotovi nemotena dostava vašega naročila.

Če ste za naročilo vnesli napačen naslov in ste že opravili plačilo, prosimo kontaktirajte nas takoj spremeniti naslov za dostavo.

Pozor: Če zahtevate spremembo naslova po tem, ko je bilo vaše naročilo odposlano, ne moremo zagotoviti, da bo posodobljeni naslov uporabljen. Poleg tega boste odgovorni za vsa povezana tveganja in stroške, ki lahko nastanejo zaradi spremembe naslova po odpremi.

Naslednja območja so območja, kjer DPD ne more dokončati dostave.Dostavno podjetje lahko zamenjamo za vas, vendar boste morda morali plačati poštnino.

Območja/otoki, kjer ni mogoče pošiljati

Država/regija	Območja/otoki, kjer ni mogoče pošiljati	Območje poštnih številk/posebne kode
Danska (DK)	Bornholm	3700, 3720, 3730, 3740, 3751, 3760, 3770, 3782, 3790
Danska (DK)	Druga območja	4592, 5960, 5970, 5985, 6720, 7884, 8305, 8592, 9940, 9950, 9960
Grenlandija (GL)	Celotno ozemlje	3900–3999
Ferski otoki (FO)	Celotno ozemlje	FO100–FO3999
Nemčija (DE)	Hiddensee	18565
Nemčija (DE)	Severnofrizijski otoki	25849, 25859, 25863, 25869, 25938, 25946, 25980, 25992, 25996–25999
Nemčija (DE)	Vzhodnofrizijski otoki	26465, 26474, 26486, 26548, 26571, 26579, 26757
Nemčija (DE)	Helgoland	27498
Nemčija (DE)	Neuwerk	27499
Nemčija (DE)	Chiemsee	83256, 78266
Estonija (EE)	Druga območja	62601, 88001–88005, 91217, 91301–91320, 92001–92420, 93001–94799, 96027, 96098
Finska (FI)	Ålandski otoki	22000–22999
Francija (FR)	Korzika	20000–20999, 97000–97999, 98600–98999
Francija (FR)	Druga območja	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)	Celotno ozemlje	GX11
Grčija (GR)	Saronski otoki	180xx, 189xx
Grčija (GR)	Jonski otoki	28xxx–29xxx, 31xxx, 49xxx
Grčija (GR)	Gora Atos (Berg Athos)	63086–63087
Grčija (GR)	Kreta &Egejski otoki	70xxx–74xxx, 80xxx–85xxx
Italija (IT)	Pontinski otoki	04020, 04027
Italija (IT)	Sardinija	07000–09999
Italija (IT)	Beneška laguna	30010, 30012, 30100, 30121–30126, 30131–30133, 30135, 30141
Italija (IT)	Elba && Toskanski arhipelag	57030–57039, 58012–58013, 58018
Italija (IT)	Tremitski otoki	71040
Italija (IT)	Otoki Neapeljskega zaliva	80070–80071, 80073–80077, 80079
Italija (IT)	Okoliški otoki Sicilije	90010, 91017, 91023, 92010, 98050, 98052, 98055
Italija (IT)	Livigno	23030
Italija (IT)	San Marino	47031, 47890–47899
Italija (IT)	Prvak Italije	22061
Malta (MT)	Comino	KMN
Malta (MT)	Gozo	FNT, GRB, GSM, GSR, KCM, MFN, MXR, NDR, QLA, SLZ, SNT, VCT, XLN, XRA, XWK, ZBB
Nizozemska (NL)	Druga območja	1156AA-1156ZZ, 1791AA-1797ZZ, 8881AA-8884ZZ, 8891AA-8897ZZ, 8899AA-8899ZZ, 9161AA-9164ZZ, 9166AA-9166ZZ
Norveška (NO)	Svalbard	9170–9179
Norveška (NO)	Otok Jan Mayen	8099
Portugalska (PT)	Madeira	9000–9390
Portugalska (PT)	Porto Santo	9400
Portugalska (PT)	Azori	9500–9980
Rusija (RU)	Krimsko zvezno okrožje &in Sevastopol	29xxxx
Španija (ES)	Balearski otoki	07000–07999
Španija (ES)	Ceuta &in Melilla	51000–52999
Španija (ES)	Kanarski otoki	35000–35900, 38000–38900
Švedska (SE)	Druga območja	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
Turčija (TR)	Severni Ciper	99xxx
Turčija (TR)	Druga območja	10360–10389, 10405, 10940–10974, 17680–17699, 17760–17799, 34970–34977
Ukrajina (UA)	Avtonomna republika Krim &in Sevastopol	95xxx–98xxx, 99xxx

Sledenje vašemu naročilu

Ko bo vaše naročilo odposlano, boste prejeli e-poštno obvestilo s številko za sledenje.To sledilno številko lahko uporabite na spletni strani prevoznika za spremljanje napredka vaše pošiljke.

Sledenje na uradni spletni strani prevoznika:

DPD: https://www.dpd.com

DHL: https://www.dhl.com

VNOS: https://inpost.pl

Inšpekcijski pregled &Podpis

Ko prejmete paket WattCycle, najprej preglejte zunanjo škatlo, da se prepričate, da je nepoškodovana in pravilno zapečatena. Če vi (ali kdo, ki deluje v vašem imenu) podpišete potrdilo o poškodovanem ali deformiranem paketu, bo WattCycle paket štel za sprejetega. Za zaščito vaših pravic WattCycle toplo priporoča, da posnamete celoten videoposnetek razpakiranja in preverite artikle s seznamom na embalaži.

Pozor:

Poškodovana embalaža: Če je na embalaži vidna poškodba ali deformacija, je ne podpisujte in ne odpirajte. Nemudoma nas kontaktirajte in prijavite težavo.

Manjkajoči/poškodovani predmeti: Če v paketu manjkajo ali so izdelki poškodovani, obvestite nas v 24 urah po prejemu.

Izjava o omejitvi odgovornosti

WattCycle ne odgovarja za zamude ali zavrnitve naročil, ki nastanejo zaradi naslednjih razlogov:

Naslovi za oddaljeno dostavo: Zaradi oddaljenih lokacij dostave se lahko čas dostave zavleče za 1–2 dni.

Zamude, povezane s prejemnikom: Zamude ali neuspešne dostave, ki jih povzročijo dejanja prejemnika, vključno z, vendar ne omejeno na:

Spremembe naslova po odpremi.
Navedba neznanih, neveljavnih ali napačnih naslovov.
Navedba napačnih kontaktnih podatkov.
Zavrnitev sprejema paketa.

Dogodki višje sile: Zamude zaradi nepredvidljivih, neizogibnih ali nepremostljivih okoliščin, vključno z, vendar ne omejeno na:

Motnje v nacionalnem ali regionalnem zračnem/zemeljskem prometu (e.g., težave, povezane z vremenom).
Motnje ali okvare komunikacijskega sistema.
Vladni ukrepi ali spremembe poštnih politik.
Vojne, potresi, tajfuni, poplave, požari, močno deževje, megla ali podobni dogodki.

Prepovedan zračni tovor: Predmeti, ki jih omejujejo predpisi o letalski varnosti, vključno s tihotapljenjem, mobilnimi telefoni, elektroniko, lomljivim blagom ali drugimi predmeti, ki niso primerni za zračni prevoz.

Zasežene pošiljke: Zaseg ali odstranitev paketa zaradi kršitev predpisov o pomorskem prometu.

Zamude med prazniki/delovnimi dnevi: Nezmožnost dostave med vikendi, državnimi prazniki ali javnimi slovesnostmi.

Nedostopne lokacije: Neuspele dostave v šole, na delovna mesta ali v stanovanjska območja, do katerih kurirji ne morejo doseči.

Informacijska varnost

WattCycle ceni zasebnost uporabnikov in hrani vse podatke zaupne. Vaših podatkov ne bomo nikoli prodali ali uporabili za noben drug namen kot za dostavo vašega naročila.

Spremembe te politike

Pridržujemo si pravico, da to politiko pošiljanja kadar koli spremenimo. Vse spremembe te politike bomo objavili na naši spletni strani. Cenimo vašo podporo! Če imate kakršna koli vprašanja o naši politiki pošiljanja, nas prosimo kontaktirajte. kontaktirajte nas.

Kontakt

Shenzhen Washi Energy Co., Ltd.

Soba A503, stavba A, skupina Lankun, cesta Baoxin, Dajingshan, skupnost Buxin, ulica Xin'an, okrožje Baoan, Shenzhen

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WattCycle 12V 628Ah Ultra Bluetooth LiFePO4 Battery

Ultra litijeva baterija WattCycle 12 V 628 Ah z Bluetoothom

€999,99 EUR

€1.599,99 EUR

Feature
Tech Specs
Faqs
Reviews

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 | 59.81 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	59,81 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! LiFePO4 batteries are among the most stable lithium batteries on the market. WattCycle LiFePO4 batteries use high-quality Grade-A LiFePO4 cells and are equipped with an integrated battery management system (BMS) that provides protection against overload, overvoltage, extreme temperatures (including deep discharge protection), and much more. All WattCycle batteries undergo rigorous testing before shipment and have certifications such as CE, RoHS, and UN38.3. Buy with confidence now!

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 59.81 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:

Same brand
Same voltage
Same capacity (Ah rating)
Manufacturing/purchase date not older than 6 months

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

Customers praised this 12V 628Ah lithium battery for its "excellent build quality" and robust metal frame protecting cells. The Bluetooth app works well, charging/discharging operates normally, and cell voltages are well-balanced. Outstanding customer support resolves shipping issues promptly. Minor concerns: Bluetooth connector is short, BMS could be larger, charging stops at 97%.

5 stars: 6 (86%)
4 stars: 1 (14%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

1 Pack (8.03 kWh) / With ECE R10 Version

Excellent battery quality and outstanding customer support

I purchased a WattCycle 12V 628Ah battery for my motorhome. Although the battery arrived with some damage caused during shipping, my overall experience with WattCycle has been very positive.

From the very beginning, their customer support responded quickly, kept me informed throughout the process, and provided a satisfactory solution. What I appreciated most was that they focused on making sure the battery itself was in perfect working condition rather than simply dismissing the issue.

They explicitly authorized me to open the battery to verify that there was no internal damage and confirmed that doing so would not affect the warranty. They also assured me that the external damage caused during shipping would not compromise the warranty coverage if I ever needed to make a warranty claim in the future.

After opening the battery, I confirmed that the impact had not affected any of the cells. I was genuinely impressed by the excellent build quality. The cells are protected by a very robust metal frame and are positioned well away from the outer casing, providing a level of protection that is noticeably better than in many other LiFePO₄ batteries I have seen.

After completing the inspection, I tested the battery and everything worked perfectly. Charging and discharging operate normally, and the cell voltages are exceptionally well balanced.

Overall, I received not only a battery that inspires confidence because of its outstanding construction, but also excellent after-sales support. It is reassuring to know that, if something goes wrong, the company stands behind its products. Based on my experience, I would definitely buy from WattCycle again.