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    • WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • Powerful 200A BMS of WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • High-quality LiFePO4 Cells Build WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • Durable Metal Frame of WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • Internal Upgrade of WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • Low-temperature Cut-off Protection of WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery Compare with 3 x 12V 100Ah Lead-acid Batteries
    • Electrical Appliances Running Hours Powered by WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • Worry Free to Parallel WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • 4P4S Expansion of WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • 2pcs WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • 3pcs WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • 4pcs WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • Powerful 200A BMS of WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • High-quality LiFePO4 Cells Build WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • Durable Metal Frame of WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • Internal Upgrade of WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • Low-temperature Cut-off Protection of WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery Compare with 3 x 12V 100Ah Lead-acid Batteries
    • Electrical Appliances Running Hours Powered by WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • Worry Free to Parallel WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • 4P4S Expansion of WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • 2pcs WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • 3pcs WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery
    • 4pcs WattCycle 12V 314Ah Mini Deep Cycle Lithium 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

    WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery (Regular Version without Bluetooth)

    €579,99 EUR€699,99 EUR
    Key Features
    • Dimensions of L384 x W194 x H248 mm in a extra compact size
    • Compact 4kWh (314Ah / 4019Wh) form factor in 27kg, designed to fit motorhome battery compartments while reducing weight
    • Low internal resistance design with internal metal framing and oxygen-free copper conductors
    • 200A continuous discharge with high surge tolerance, suitable for inverter-heavy motorhome electrical systems
    • All-in-one 200A BMS with 15+ protections, including low-temp cut-off and thermal safeguards that can be verified during testing
    • Innovative worry-free parallel connection: supports larger power, protects battery better and ensures a safer parallel system
    • EV Grade-A cells: 15000 cycles | 10+ years lifespan
    • Smart low-temperature cut-off:
      auto-cuts off charging when the temperature is below 0℃
    • DIY your power: Max. 4P4S to build 64.31 kWh of energy
    • Much more durable: IP65 waterproof | 30% faster dissipation with built-in aluminum cooling fins. 50% Higher output Current with oxygen-free copper wires.
    • Versatile usage for campers, solar systems, home storage, trolling motors, and marine
    View More
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    • 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.

    Thank you for choosing WattCycle for your LiFePO4 battery needs! We understand that getting your batteries quickly and safely is important to you. This policy outlines the shipping process for WattCycle orders.

    Shipping Origin

    WattCycle Orders are shipped from Germany or Poland.

    Shipping Carrier

    DPD, DHL & INPOST

    Please contact our customer service team to find out which carrier to use.

    Destinations

    Germany, Austria, Belgium, Luxembourg, Netherlands, Czech Republic, Denmark, France, Hungary, Italy, Poland, Slovakia, Slovenia, Ireland, Portugal, Spain, Sweden, Croatia, Estonia, Finland, Latvia, Lithuania, Bulgaria, Greece, Romania.

    Shipping time

    Our shipping time is divided into two parts, starting from the time you place your order:

    Processing time: 1-2 business days

    Shipping time: 2-7 business days

    Attention: The above transit time is for reference only and applies to most orders. It does not include inspection time, other special circumstances, or uncontrollable factors such as natural disasters, congestion, etc.

    The average shipping time in the table below is for your reference

    Country Average shipping time(Business Days)
    Poland 2
    Germany 4
    Lithuania 4
    Czech Republic 4
    Hungary 4
    Austria 4
    Slovakia 4
    Estonia 4
    Belgium 4
    The Netherlands 5
    Denmark 5
    Italy 5
    Latvia 5
    Romania 5
    Slovenia 6
    Finland 6
    Sweden 6
    France 6
    Luxembourg 6
    Bulgaria 6
    Ireland 6
    Croatia 6
    Portugal 7
    Spain 7
    Greece 10

     

    Shipping cost

    All WattCycle orders are FREE SHIPPING.

    The shipping will be delayed for some objective or uncontrolled reasons. We will notify our customers ahead of delays.

    Shipping Notification

    Please ensure that you enter the correct name, address, and contact information during checkout to facilitate smooth delivery of your order.

    If you entered an incorrect address for your order and have already made payment, please contact us promptly to modify the shipping address.

    Attention: If you request a change of address after your order has been shipped, we cannot guarantee that the updated address will be applied. Additionally, you will be responsible for all associated risks and costs that may arise from altering the address post-shipment.

    The following areas are areas where DPD cannot complete the delivery. We can change the shipping company for you, but you may need to pay for the postage.

    Non-shippable Areas/Islands

    Country/Region Non-shippable Areas/Islands Postal Code Range/Specific Codes
    Denmark (DK) Bornholm 3700, 3720, 3730, 3740, 3751, 3760, 3770, 3782, 3790
    Denmark (DK) Other Areas 4592, 5960, 5970, 5985, 6720, 7884, 8305, 8592, 9940, 9950, 9960
    Greenland (GL) Entire Territory 3900-3999
    Faroe Islands (FO) Entire Territory FO100-FO3999
    Germany (DE) Hiddensee 18565
    Germany (DE) North-Friesland Islands 25849, 25859, 25863, 25869, 25938, 25946, 25980, 25992, 25996-25999
    Germany (DE) East-Friesland Islands 26465, 26474, 26486, 26548, 26571, 26579, 26757
    Germany (DE) Helgoland 27498
    Germany (DE) Neuwerk 27499
    Germany (DE) Chiemsee 83256, 78266
    Estonia (EE) Other Areas 62601, 88001-88005, 91217, 91301-91320, 92001-92420, 93001-94799, 96027, 96098
    Finland (FI) Åland Islands 22000-22999
    France (FR) Corsica 20000-20999, 97000-97999, 98600-98999
    France (FR) Other Areas 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) Entire Territory GX11
    Greece (GR) Saronic Islands 180xx, 189xx
    Greece (GR) Ionian Islands 28xxx-29xxx, 31xxx, 49xxx
    Greece (GR) Mount Athos (Berg Athos) 63086-63087
    Greece (GR) Crete & Aegean Islands 70xxx-74xxx, 80xxx-85xxx
    Italy (IT) Pontine Islands 04020, 04027
    Italy (IT) Sardinia 07000-09999
    Italy (IT) Venetian Lagoon 30010, 30012, 30100, 30121-30126, 30131-30133, 30135, 30141
    Italy (IT) Elba & Tuscan Archipelago 57030-57039, 58012-58013, 58018
    Italy (IT) Tremiti Islands 71040
    Italy (IT) Gulf of Naples Islands 80070-80071, 80073-80077, 80079
    Italy (IT) Sicily Surrounding Islands 90010, 91017, 91023, 92010, 98050, 98052, 98055
    Italy (IT) Livigno 23030
    Italy (IT) San Marino 47031, 47890-47899
    Italy (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
    Netherlands (NL) Other Areas 1156AA-1156ZZ, 1791AA-1797ZZ, 8881AA-8884ZZ, 8891AA-8897ZZ, 8899AA-8899ZZ, 9161AA-9164ZZ, 9166AA-9166ZZ
    Norway (NO) Svalbard 9170-9179
    Norway (NO) Jan Mayen Island 8099
    Portugal (PT) Madeira 9000-9390
    Portugal (PT) Porto Santo 9400
    Portugal (PT) Azores 9500-9980
    Russia (RU) Crimean Federal District & Sevastopol 29xxxx
    Spain (ES) Balearic Islands 07000-07999
    Spain (ES) Ceuta & Melilla 51000-52999
    Spain (ES) Canary Islands 35000-35900, 38000-38900
    Sweden (SE) Other Areas 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
    Turkey (TR) Northern Cyprus 99xxx
    Turkey (TR) Other Areas 10360-10389, 10405, 10940-10974, 17680-17699, 17760-17799, 34970-34977
    Ukraine (UA) Autonomous Republic of Crimea & Sevastopol 95xxx-98xxx, 99xxx

    Tracking Your Order

    Once your order ships, you will receive a notification email with a tracking number. You can use this tracking number on the carrier's website to track the progress of your shipment.

    Carrier Official Website Tracking:

    DPD: https://www.dpd.com

    DHL: https://www.dhl.com

    INPOST: https://inpost.pl

    Inspection & Signature

    Upon receiving your WattCycle package, please first inspect the outer box to ensure it remains intact and properly sealed. If you (or someone acting on your behalf) sign for a damaged or deformed package, WattCycle will consider the package accepted. To protect your rights, WattCycle strongly advises recording a complete unboxing video and verifying the items against the packing list.

    Attention:

    Damaged Packaging: If the packaging shows signs of damage or deformation, do not sign for or open the package. Contact us immediately to report the issue.

    Missing/Damaged Items: If products are missing or damaged within the package, notify us within 24 hours of receipt.

    Disclaimer

    WattCycle shall not be held liable for order delays or rejections caused by the following reasons:

    Remote Delivery Addresses: Shipping times may be delayed by 1–2 days due to remote delivery locations.

    Recipient-Related Delays: Delays or failed deliveries caused by the recipient’s actions, including but not limited to:

    • Address changes after shipment.
    • Providing unknown, invalid, or incorrect addresses.
    • Providing incorrect contact information.
    • Refusal to accept the package.

    Force Majeure Events: Delays due to unforeseeable, unavoidable, or insurmountable circumstances, including but not limited to:

    • National or regional air/ground transportation disruptions (e.g., weather-related issues).
    • Communication system interference or malfunctions.
    • Government actions or changes in postal policies.
    • Wars, earthquakes, typhoons, floods, fires, heavy rain, fog, or similar events.

    Prohibited Air Cargo: Items restricted by aviation safety regulations, including: Contraband, mobile phones, electronics, fragile goods, or other items ineligible for air transport.

    Confiscated Shipments: Parcel confiscation or disposal due to violations of shipping regulations.

    Holiday/Non-Working Day Delays: Inability to deliver during weekends, national holidays, or public observances.

    Inaccessible Locations: Failed deliveries to schools, workplaces, or residential areas unreachable by couriers.

    Information Security

    WattCycle values user privacy and keeps all information confidential. We will never sell your information or use it for any purpose other than delivering your order.

    Changes to This Policy

    We reserve the right to modify this Shipping Policy at any time. We will post any changes to this policy on our website. We appreciate your support! If you have any questions about our shipping policy, please feel free to contact us.

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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.
    • 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
    • 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 314Ah Mini Deep Cycle Lithium Battery
    WattCycle 12V 314Ah Mini Deep Cycle Lithium Battery (Regular Version without Bluetooth)
    €579,99 EUR
    €699,99 EUR
    • 12.8V Voltage
    • 314Ah Capacity
    • 2560W Max. Load Power
    • 4019.2Wh Usable Energy

    Tech Specifications

    General

    Battery Technology LiFePO4
    Dimensions With Handles: L384 x W194 x H248mm
    Without Handles: L340 x W194 x H248mm
    Weight 27kg
    Terminals M8 Bolts
    Casing Material ABS
    Waterproof Rating IP65
    Hazard class 9
    Warranty 5 Years

    Technical Data

    Nominal Voltage 12,8V
    Nominal/Usable Capacity 314Ah
    Energy 4019Wh
    Cell Balancing Yes, passive balancing
    Monthly Self Discharge ≤3%/Month
    Series & Parallel Configurations Max. 4 in Parallel, Max. 4 in Series

    BMS

    BMS 200A
    Max. Continuous Output Power 2560W
    Overall Over-Charge Detection Voltage 14,4±0,2V
    Overall Over-Discharge Detection Voltage 10±0,2V
    Standard Continuous Charge Current 62.8A (0.2C)
    Max. Continuous Charge/Discharge Current 200A (1C)
    Over-current Charge Protection 210A±10A
    1st Discharge Over-Current 210A±10A @ 10±0,5s
    2nd Discharge Over-Current 250A±10A @ 1±0,5s
    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!

    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. To conclude, one 12V 628Ah battery is more recommended.

    No. Unlike lead-acid batteries, LiFePO4 deep cycle batteries do not require regular maintenance or water refilling. Simply store and operate within the recommended voltage and temperature ranges.

    You can charge it with a LiFePO4 battery charger, solar panels + MPPT solar charge controller, or generator/alternator (with the correct voltage regulation). For optimal performance, use a charger specifically designed for LiFePO4 deep cycle batteries with the correct charging profile.

    We recommend using a WattCycle LiFePO4 battery charger, which is specifically designed to meet the unique charging needs of LiFePO4 batteries. Alternatively, you can also charge the battery using photovoltaic solar panels through MPPT or use an inverter with a built-in AC to DC charging function.

    Yes—our 12V 314Ah LiFePO4 Battery is designed for seamless solar charging. Simply pair it with an MPPT charge controller and a 1.200W PV array to top up in one sunny day (≈4.5 hrs of peak sun).

    Optimal Setup: A 1.200W solar panel bank feeding an MPPT regulator ensures efficient charging of your 12V 314Ah solar battery.

    Charge Profile: MPPT controllers adjust voltage/current to maintain the ideal 14,2V – 14,6V range, protecting cell health and maximizing cycle life.

    Scalable: Whether you’re building out 12V 314Ah batteries for solar panels in parallel or keeping it simple with one pack, the WattCycle system adapts—no special wiring or firmware tweaks required.

    1. Recommended Storage Conditions

    • To achieve optimal storage results, LiFePO4 batteries should be kept in a cool, dry place.
    • Ideal Storage Temperature: 15°C – 25°C.
      Humidity: Keep humidity as low as possible to avoid moisture buildup.

    2. Recommended Charge Level During Storage
    LiFePO4 batteries should be stored at a partial state of charge (SOC) between 50% and 80%.

    Why Avoid Full Charge/Discharge?

    • Storing the battery fully charged or fully discharged can stress the cells and lead to gradual capacity loss over time.
    • A partial charge helps preserve battery health during storage.

    Additional Tips:

    • Check Periodically: If storing for extended periods (>3 months), check the SOC every 3–6 months and recharge to 50–80% if needed.
    • Avoid Extreme Temperatures: Never store in freezing (<0°C) or excessively hot (>60°C) environments.
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