| Model No. | LF304 |
| Typical Voltage | 3.2V |
| Typical Capacity | 304Ah |
| AC Impedance Resistance | ≤0.5mΩ |
| Life Cycle | 3500 cycles |
| Standard Charge/Discharge Current | 0.5C/0.5C |
| Standard Charge Cut-off Voltage | 3.65V |
| Standard Discharge Cut-off Voltage | 2.5V |
| Continuous Charge/Discharge Current | 250A/250A |
| Pulse Charge/Discharge Current (30s) | 2C/2C |
| Recommended SOC Window | 10%～90% |
| Charging Working Temperature | 0℃～60℃ |
| Discharging Working Temperature | -30℃～60℃ |
| Self-Discharging Rate | ≤3% per Month |
| Short Term Storage Temperature (≤ 1 Month) | -20℃～45℃ |
| Long Term Storage Temperature (≤ 1 Year) | 0℃～35℃ |
| Storage Moisture | < 95% |
| Cell Dimension | 208.8*72*173.5mm |
| Cell Weight | 5490g |
Remark
Please read carefully all the description before taking orders, the battery is suitable for DIY lovers with experience, people who are not familiar with the safe use of lithium battery knowledge, please go to our shop to buy the finished product. DIY battery pack must get the cells balanced (same voltage) before assembly.And we don’t accept refund for buyers who don’t know how to assembled or unbalanced assembly.Please use the correct BMS during assembly. We don’t accept refund for the problem caused during assembly process or after the assembly. Such as not use the BMS, the BMS connected to the wrong wire lead to battery damage, charger failure, the assembly error or unbalanced assembly, etc.Before assembling, please make sure use the same capacity cell and use the same brand of the cell. It is forbidden to mix cells with different capacity and brand in the same battery system. Otherwise, we will not be responsible for quality assurance.
About the delivery time:
a. EU, US, CA, Australia are including Shipping Fee and tax. By sea take 50-55work days.
b. For Ukraine, door to door shipping by sea takes 40-50work days; Remote areas is not available to offer shipment, please contact the customer service.
c. For Russia, Belarus, door to door shipping by sea takes 30-45 work days.d. Asia countries door to door shipping by sea takes 20-30 work days.
The shipping information will be updated after the package finished the custom clearance and pick up by the local express.
Please make sure the recipient information is correct. After the parcels arrive in local transport station, it needs 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.
Application
Solar energy storage, solar power system, UPS supply, Engine starting battery, Electric bicycle/motors
