SANFOU 12.8 V 100 Ah LiFePO4 Battery Pack 4
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Free Shipping
With Germany warehouse, Free shipping on Germany.1-2 workdays DE delivery.3-8 days EU (except DE) Countries Delivery. Shipping cost based on the weight of package.
5 Years Warranty
We provide the warranty for the poor performance of products when used correctly following the product manual instructions.①5-year warranty for both new & like-new SANFOU batteries >30Ah②3-year warranty for both new & like-new SANFOU batteries ≤30Ah and solar charge controllers.③2-year warranty for SANFOU battery chargers.This warranty is in effect from the date of purchase by the Purchaser.Please read the product manual carefully before installing and using SANFOU product, and use the SANFOU battery correctly under the instructions in the manual.
Free Return
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).If you need to return an item, we'll notify you via e-mail of your refund once we've received and processed the returned item.
【4X Lifespan & 2X Performance-price Ratio】SANFOU LiFePO4 battery's lifespan is 10 years, while lead-acid's is 3 years. 12.8V 100Ah lithium battery can reach 100% depth of discharge while lead-acid only reaches 50%. Based on depth of discharge and lifetime, one SANFOU 12.8V 100Ah = two 12V 100Ah lead-acid batteries, which means it costs 6 lead-acid batteries for 10 years, and the overall cost is 2X than LiFePO4 batteries.
【Battery Management System】The BMS battery management system provides overheat, short circuit, overcurrent, overcharge and overdischarge protection,which ensure the device is in a safe operating environment.
【Lower Energy Costs & Highest Throughput】SANFOU lithium battery 12.8V100Ah offers 4000~15000 cycles and 1280Wh energy, which can produce 5120kWh in its 10-year lifespan. Perfect for RV, boat or solar system, camping, boat, trailer etc. Note: Recommended for 12V trolling motor up to 100lbs thrust. If you need a starter battery, please contact us for more information.
【Upgraded to 51.2V 400Ah Battery System】SANFOU 12.8V100Ah lithium battery supports 4 series and 4 parallel up to 51.2V400Ah battery system. With 2,048kWh of energy and a maximum load power of 2,048kW, it can support a complete outdoor power supply, SANFOU provides you with powerful electric support, never worry about home power outrage.
【More Eco-Friendly Safe & Less Pollution】LiFePO4 battery is the latest generation of battery technology, which has been widely used in the world, such as e-bike and e-bus. LiFePO4 battery is green in production and use, while heavy metal is lead and acidic Lead-acid battery liquid is easy to cause lead pollution, water pollution and so on. LiFePO4 batteries are highly recyclable, while lead-acid batteries are hardly recyclable.
【Fast Delivery & Professional Service】SANFOU has a local warehouse in Germany, which allows us to offer super-fast delivery of 2-4 business days in Germany and 3-8 business days in the EU. SANFOU also provides 5-year warranty, professional technical support and online after-sales service with quick response within 24 hours.
SANFOU 12.8V 100Ah lifepo4 battery paremeters
| ITEM | Parameters |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 100Ah |
| Energy | 1280Wh |
| BMS | 100A |
| Max.Continuous Charge/Discharge current | 100A |
| Charge Voltage | 14.6V |
| Recommend Charging Current | 20A（Within 0,2C） |
| Max. Charging Current | 50A（Support 0,5C） |
| Max. Discharge Current 5 Seconds | 200A |
| Dimension | L32.9*W17.3*H21.4cm |
| Weight | 10,7kg |
| Terminal Size | M8 |
| Temperature Range | Charge： 0℃—45℃； Discharge： -20℃—60℃；Storage：0°C ~40°C（the best storage temperature is 15°C ~25°C, dry storage） |
SOC DATA SHEET
EXTEND CYBER MONDAY SPECIAL SALE
Final Get→ 194.99€
Use code: 15€OFFJ4SJRE0ARHQF
BEST LEAD-ACID REPLACEMENT 🔋
With Grade A LiFePO4 CellS and a Built-in 100A BMS, provide excellent performance and multipule application.
EXPAND TO 20480WH ENERGY 💡
SANFOU 12.8V 100Ah support 4P4S to build up a 51.2V 400Ah battery system, with 20.48kWh energy, no need to concern about poweroutrage
⚡️ SEVERAL CHARGING WAYS ⚡️
SANFOU Battery charger (5hrs, 0.2C), Solar panel +MPPT(Sunny Day), or generator both can charge SANFOU Battery
POWER ANY WHERE YOU NEED 🚤
SANFOU battery is light to carry and support to power your devices anywhere. Ideal for RVs, camping, home energy storage, boat and off-grid applications.
For Off-Grid Life
No longer to concern home power outrage
Daily Life Using
SANFOU 12.8V 100Ah FAQS
To what percentage is it recommended to drain the battery?
It is recommended that you'd better not discharge battery below 20% of its capacity to maximize battery life. This means that ideally you should not discharge the battery below 12.9V according to the SOC data sheet. And it is important not to deeply discharge the battery as this can significantly affect the battery life and performance.
Why do the internal cells of the battery to be laser welded?
With Lower internal resistance and less fever advantage.
Cycle Life?
15000 cycles corresponds to 60%; 5000 cycles corresponds to 100%;
Let customers speak for us
I have bought three already 100Ah 12V batteries that work very well at home in Greece. So I ordered four more for my other photovoltaic home construction to a very logical price. Thank you Sanfou!
I already bought the second one, it's a good value for money battery. Fast shipping. Thx.
I bought a 100A lithium battery by consulting the website which is very clear and provides all the information. Convenient prices and fast shipping. Excellent seller
Excellent battery for use in campers. Higher performance than normal AGMs with a weight that is less than half. On the other hand, it has slightly larger dimensions. The cost is clearly convenient. Fast shipping
I am very happy with this purchase. Everything was very quick and simple.
as described above. it works perfectly. I am satisfied
