selianlifepo4
12V 628Ah 8kWh Solar Batteries | High-Capacity LiFePO4 Deep Cycle
12V 628Ah 8kWh Solar Batteries | High-Capacity LiFePO4 Deep Cycle
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About Shipment
About Shipment
EU warehouse:
1. Lead time: ready to ship products is 48 hours; Pre-sale products please contact US
2. Shipment time: 7-10 days shipping time, Local address 1-3 days
China Warehouse:
1. Because the battery is prohibited product, many courier and logistics are unable to send, the arrival will slower than other products, please wait patiently after place the order. And we don't accept the dispute and negative review due to the long time delivery of the courier company and other factors.
2. About the delivery time:
a. The batteries ship to EU, US, CA are include custom clearance and tax. By sea take 45-55 work days; By air take 25-30 work days.The shipping information will be updated after the package finish the custom clearance and pick up by the local express.
b. For customers in Ukraine, UK,we can ship the from China to your door. By sea take 55-60 work days; By air take 25-35 work days. Remote areas can't be shipped, please contact the customer service.
c. For Russia, Belarus customers, it can only ship by sea or train, usually take 30-45 work days. d. Ship to Asia countries usually will take 20-30 work days. And the shipping details usually be updated after it arrive to local post.
3. Please make sure the recipient information is correct. After the batteries arrive to local transport station, it need to contact you to arrange the shipment. If due to your phone number is not right or could not contact you through message cause the delivery fail. We will not accept the dispute.
About Payment
About Payment
1. Shopify Order
2. Other Payment:
(1) Alibaba Order
(2) Bank Tansfer/TT:(USD/Euros/RUB/RMB)
For Russia Customers, our company have VTB Shanghai Bank, if you want to pay via RMB or Rubles, please contact us!
Email: allan@selianenergy.com
WhatsApp: +8618682166625
Battery Warranty
Battery Warranty
LiFePO4 Battery 5 years
Sodium ion Battery 5 years
LTO Battery 10 years
NMC Battery 5 years
LiFePO4 Battery Pack 5 years
The warranty period is from the date you receive.
We only replace new cell for free due to the failure of manufacturing.
Before the shipment, we will detect the cell voltage/resistance/appearance and other issues. we can only ensure that single cell is good before the shipment.
When arrival you can test the cells within 1 week. If you find any problems, please contact us for refund or replace. Any return behavior buyers need to be responsible for shipping fee.
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12V 628Ah 8kWh Solar Batteries | High-Capacity LiFePO4 Energy Storage
The 12V 628Ah 8kWh solar battery delivers superior energy storage performance with advanced LiFePO4 (Lithium Iron Phosphate) technology. Designed for reliable long-term use, this deep cycle battery provides stable, safe, and efficient power for off-grid solar systems, RVs, marine use, and backup power applications.

Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 8kWh 12V 628Ah LiFePO4 |
| Nominal Voltage | 12.8V |
| Capacity | 628Ah |
| Energy | 8kWh |
| Max Continuous Current | 300A |
| Communication | CANBUS + RS485 |
| BMS | JK Smart BMS 300A |
| Dimensions (L×W×H) | 390 × 365 × 245 mm |
| Weight | 72 kg |
| Warranty | 5 Years |

Built-In Protection with JK Smart BMS
This solar battery includes an intelligent Battery Management System (BMS) that provides:
Multi-Layer Safety Protection
Overcharge protection
Over-discharge protection
Over-current protection
Temperature monitoring
The JK Smart BMS balances the cells in real-time to maximize performance and lifespan, ensuring safe and reliable operation in demanding energy environments.

Versatile Compatibility for Solar & Backup Systems
Built to work seamlessly with a wide range of power systems, this 12V 8kWh battery integrates easily with:
Solar charge controllers
Hybrid and off-grid inverters
RV and marine power systems
UPS backup applications
Its 12V configuration makes it a perfect match for many popular off-grid and backup power setups.



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