300Ah 48 Volt Lithium Iron Phosphate Battery , UPS Battery Cell RS485 RS232 Telecom
48V 300Ah Lithium Iron Phosphate UPS Li-Ion Rechargeable Battery Pack RS485 RS232 Telecom
LiFePO4 Cell Advantages
1. Long cycle life 4500 remain above 80%
2. Ultra Safe LiFePO4 material, passed punching test and over charging and discharging test
3. Low self discharge
4. High dicharging current up to 600A
5. Excellent resilience-ambient temperature up to 60°C will not affect the life.
6. High Discharge Current, 1C is standard, higher currents are also acceptable up to 3C continuous with negligible loss in efficiency and cell life
7. High energy density
8. Environmental friendly
Application
Emergency power supply, LED light, Electric vehicle, Golf cart, Lawn Mower, Marine, Medical Equipment etc.
Specifications
| Battery module Type | 48V 300Ah LiFePO4 Battery Module |
| Dimension (L*W* H) | 580*280*840mm |
| Weight | ≤144Kg / 324 lbs |
| Single cell | 10Ah |
| Operation Voltage of battery pack | 51.2 V (3.2 V for cell) |
| Charging Voltage of battery pack | 58.4 V (3.65 V for cell) |
| Discharge Cut-off Voltage, battery pack | 41.6 V (2.3 V for cell) |
| Charge & discharge Terminals | S-type: 2 terminals |
| D-type: 4 terminals | |
| Max continuous discharge current | up to 600A countinous |
| Max peak discharge current | up to 1200A within 30 seconds |
| Max charge current | up to 300A for continuous |
| Recommended working temperature | 5 °C ~50°C |
| Working temperature | -20°C ~ 55°C / best for 5°~4°C |
| (Inside temperature of module) |
Workshop
Cell Safety Test
Charing to 3.7v and do nail penetration test, there is no fire, no explosion, no any other obvious changes.
Fully charged and do over charge test, there is no fire, no explosion, no any other obvious changes.
FAQ
- What's your advantage?
Small order is acceptable, zero risk, quality assurance.
- Can I get a lower price if I order large quantities?
Yes, very competitive prices with more quantity.
- How you shipping the goods and how long it will take?
Normally FEDEX, DHL,UPS etc, around 4-7 days.
- How about the quality guarantee period?
One year!
- Can I just try samples for the first order?
Yes, 1 pcs sample and small trial order are acceptable.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.