LiFePo4 battery pack 12.8V 48AH for ups system/emergency starting power/energy storage
Product Description
| Cell Type | LiFePO4 battery |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 48Ah |
| Cycle Life | >2000times 0.2C |
| Discharge Cut-off Voltage | 10V |
| Charging Cut-off Voltage | 14.6V |
| Housing Material | Epoxy+PVC |
| Standard Charge Current | 0.2C |
| Max. Continual Discharge Current | 10~50A |
| Charge Temperature | 0~55°C |
| Discharge Temperature | -20~60°C |
| Storage Temperature | 0~35°C |
| Weight | About 6.6kg |
| Dimension | 292 x 140 x 75mm /Customized |
| Certificate | CE,UL,ROHS,UN38.3,IEC62133 |
Product Display
Advantages
1. Long life, large capacity and good shock resistance
2. Low self-discharge and good discharge performance at low temperature
3. Strong charging acceptance and quick-charging capability
4. Strong over-discharge resistance and charge retention
5. Maintenance-free and no acid or water for maintenance in usage
6. Excellent large current discharge performance, and have obvious advantages in startup and climbing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10. Most safe no explosion no fire
Specifications Lead-acid Batteries LiFePO4 Batteries | |||
Gravimetric Energy Density(Wh/Kg) | 20 ~ 45 | 110 ~ 190 | |
Volumetric Energy Density(Wh/L) | 60 ~ 90 | 170 ~ 310 | |
Temperature Adaptability | 0°c ~ 50°c | -20°c ~ 60°c | |
Cycle Durability | 300 ~ 500 cycles | > 2000 cycles | |
Self-discharge Rate(per month) | < 4% | < 2% | |
Discharge Rate | 1C | 10C | |
Installation | Big and heavy, difficult to install | Small size and light weight, about 40% of the weight of a comparable elead-acid battery | |
Maintenance | Regular maintenance staff required | No need for regular maintenance | |
Environmental Protection | Containing heavily polluting and toxic substances such as lead, arsenic, mercury, sulfide, etc. | Free of heavy metals, safe and pollution-free, recycling utilization rate is high | |
Superior safety | Lithium Iron phosphate chemistry reduces the risk of explosion of combustion | ||
Production Process
Packing & Delivery
Packing
DG packaging for Batteries According UN38.3 requirement
Delivery
With more than 20 years for Batteries export, The Battery can ship Via Sea / Air /express.
Howell provide you with the certification which allows you to ship these batteries via air include UN38.3 /MSDS /DG.We Can ship from Shenzhen, Guangzhou, Shanghai, Hongkong, etc.
FAQQ1. Can I have a sample order for Battery?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A: Samples in 5~10 days, 25-30 days for the bulk order.
Q3. Do you have any MOQ limit for Battery?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: For sample order, we usually ship by TNT, UPS etc., which usually takes 3~5 days to arrive. For the bulk order, Air and sea shipping are both optional.
Q5. How to proceed an order for Battery?
A: Firstly let us know your technical requirements and application. Secondly we quote accordingly. Thirdly customer confirms the samples and places deposit for formal order. Fourthly we arrange the production.
Q6. Is it OK to print my logo on Battery?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7: Do you offer guarantee for the products?
A: Yes, we offer a one-year warranty to the Li-ion battery products.
Q8: How to deal with the faulty?
A: Firstly, our batteries are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new batteries with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
⇒ Welcome to contact us for sample testing order!
