Basic Info.
Product Description
Features
* Longer Cycle Life, cycle life up to 3,500 times, 5 times that of ordinary lead-acid batteries. Help reduce battery replacement costs and overall costs.
* Lighter weight, high density capacity, 3 times the capacity of lead-acid batteries under the same volume.
* Higher Power, delivers twice power of lead acid battery, even high discharge,while maintain high energy capacity.
* Wider Temperature Range:-20ºC~60ºC
* Super safety performance, Lithium iron phosphate chemistry eliminates the risk of explosion or combustion due to high impact, overcharging or short circuit situation.
* Complete BMS function, powerful protection, with over charge, over discharge, over current, over temperature and Short circuit protection.
* Intelligent monitoring, the unit cell can be monitored from time to time, support parallel function, support up to 16 sections.
* Balanced function ensures consistent battery balance per cell and maximizes battery life.
* Wide application area, data center , telecommunication , solar/wind energy storage system , UPS, Inverter and backup power, electrical vehicles and so on.
48V 60Ah LiFePO4 Battery Specification
| MODEL | ELT4860-60 with BMS | |
| Electrical Characteristics | Battery type | LiFePO4(LFP) |
| Rated voltage | 51.2V | |
| Rated Capacity | 60AH | |
| Energy | 3072Wh | |
| Internal Resistance | ≤10mΩ | |
| Cycle Life | ≥3500 cycles @ 80% DOD, 25ºC, 0.2C ≥3000 cycles @ 80% DOD, 25ºC, 1C | |
| Design Life | ≥10 years | |
| Months Self Discharge | ≤3%, @35ºC | |
| Efficiency of Charge | ≥98% | |
| Efficiency of Discharge | ≥99% @ 0.2C ≥96% @ 1C | |
| Charge | Charge Cut-off Voltage | 58.4V±0.1V |
| Charge Mode | 0.5C to 58.4V, then 58.4V charge current to 0.01C (CC/CV) | |
| Charge Current | 12A | |
| Max. Charge Current | 60A | |
| Continuous Current | 60A | |
| Limit charge current | 10A/20A Optional | |
| Discharge | Max. Continuous Discharge Current | 60A |
| Discharge Cut-off Voltage | 40V±0.2V | |
| Environmental | Charge Temperature | -5ºC~60ºC (Under 0ºCwith reduced charge current) |
| Discharge Temperature | -20ºC~60ºC (Under 0ºCwork with reduced capacity) | |
| Storage Temperature | -40ºC~55ºC@ 60%±25% relative humidity | |
| Operating Humidity | 20-90% (No condensation ) | |
| Mechanical | Case | Iron(Insulation painting) |
| Output Interface | Terminal block | |
| Protective function | Over charge, Over discharge, Over current, Over temperature, Short circuit | |
| Dry contact | YES | |
| SOC Light | No | |
| Weight Net weight(kg) | 32 | |
| Dimension L*W*H(mm) | 453*328*215.5mm | |
Product Pictures
Application of 48V 60Ah LiFePO4 Battery
1. Large-scale electric vehicles: Electric bus, electric car, E-Tour Car
2. Light electric car: E-bike, electric scooter, e-motor, electric golf car, forklift, cleanness car, electric wheelchairs
3. E-tool: Electric drill, electric saw, lawn mower and so on
4. Remote control cars, boat, aircraft, toys
5. Solar and wind power generation energy storage devices
6. Small medical equipment and portable equipment
Advantages of 48V 60Ah LiFePO4 Battery
Long Life Warranty
The period of warranty is 36 months from the date of shipment. Elite guarantees to give a replacement in case of battery with defects proven due to manufacturing process instead of the customer abuse and misuse.
Deep Cycle prismatic Cell
60 ampere hours. Lithium battery cells provide consistent power for all 60 amp hours. Elite LiFePO4 batteries have a flat voltage curve, which means they have a steady power output as the battery discharges.
LIFECYCLES (BATTERY LIFESPAN)
Up to 100% capacity for 3,000 cycles in recommended conditions. The typical SLA has 400 cycles. Lithium batteries last so long that the price per use is a fraction of traditional batteries.
Smart Built-in BMS
Passive balancing (active balance optional), low voltage cutoff, high voltage cutoff, short circuit protection and temperature protection for increased performance and longer life. Besides, Bluetooth function for option that enables to monitor battery status, such as, voltage, capacity and so on.
LiFePO4 Battery Performance and Test Conditions
1. Standard test conditions
Test should be conducted with new batteries within one week after shipment from our factory and the batteries shall not be cycled more than five times before the test. Unless otherwise specified, test and measurement shall be done under temperature of 20±5ºC and relative humidity of 45~85%. If it is judged that the test results are not affected by such conditions, the tests may be conducted at temperature 15~30ºC and humidity 25~85%RH.
2. Standard Charge/Discharge
Standard Charge: 0.2C
Charging shall consist of charging at a 0.2C constant current rate until the battery reaches 14.6V. The battery shall then be charged at constant voltage of 14.6 volts while tapering the charge current. Charging shall be terminated when the charging current has tapered to 0.05CA. Charge time: Approx 7.0h, The battery shall demonstrate no permanent degradation when charged between 0 ºC and 45 ºC.
Standard Discharge: 0.2C
Battery shall be discharged at a constant current of 0.2C to 10V @ 20º ± 5C
Company Information
INTRODUCTION
Shenzhen Elite New Energy Co., Ltd is a leading battery manufacturer in China, which is committed to provide customers with safe and durable green energy products, including EV power battery systems, portable energy storage, household energy storage, micro power grid, battery solutions for telecom station power supply, UPS, solar street lights, and battery packs for police car, harvesters, AGV, forklift, balance vehicles, electric tricycles, electric wheelchairs, etc. Elite has a very professional team where most of the team members are from new energy leading company such as Optimum, HUWAI, BYD and so on. With professional R&D team, experienced technicians and advanced equipments, our mission is to provide customers with high-quality batteries and techinical battery solutions.
Elite has passed ISO-9001 certification. Besides, most of its products have been certified UL, CE, UN38.3, MSDS, etc. Factory audit is welcomed if you are interested in being one of our partner!
ADVANTAGES
With its innovation and reliablity, Elite gains a lot of recognition and and appriciation from our customers. Adhering to the mission of " Strive for Excellence,Continue to Improve,Serve for Customers", relying on expertising knowledge in lifepo4 battery area and professional technical team, Elite focuses on providing customers with high quality services and to meet customers' personalized customization requirements, thus providing customers with comprehensive battery solutions and technical support. The advantages of Elite are as follow:
WORKSHOP
Certifications
Package:
With high quality pearl wool, UN cartons / Plywood, plastic pallet.
Standard batteries lead time: Samples: 15-20 days, Bulk order: 25-30 days.
Customized batteries lead time: Samples: 30-40 days, Bulk order: 30-40 days.
Shipping: By air, by sea, by express, railway transportation and so on.
We will offer you the quotation within 24 hours after receiving your inquiry. For customized inquiry, we need to know more requirements on the battery then can we provide you with the specific quotation.
2. What is your MOQ (Minimum Order Quantity)?
Sample order for testing is available. You can choose to place just one piece for testing. We believe that our high quality products will drive you to have a larger future order.
3. How can you guarantee your quality.
Elite implements strict quality control in every production process to ensure the stability and consistency of the products. We have a team of professional workers who are engaged in quality management, of which a number of them with a master's degree or above. Our quality department provides comprehensive product quality management and product control through professional SPC,MSA B code and other quality control tools. We also provide our customers with perfect quality assurance through quality control of incoming IQC, market ICQC, shipping OQC, as well as monitoring control of battery product safety and reliability, so as to provide excellent quality assurance to our customers.
4. What about the lead time of bulk order?
It depends on your order quantity. Elite applies strict production program. Normally, the lead time is 30 days.
5. How long is your warranty?
Normally, the warranty is 3 years. For specific model like powerwall battery, the warranty is 5 years. Beside, warranty is extending available according to customers' requirements.
6. What shipping method can I choose? How about the shipping time?
By Express (3-15 days): suitable for urgent time or small quantity;
By Sea (25-45 days): suitable for bulk order.
By Railway (15-35 days): Suitable for bulk order.
Our sales person will recommend the most suitable solution to you according to your detailed order and situation.