Product Description12.8V 78Ah Rechargeable LiFePO4 Lithium ion Battery /Lead Acid Replacement Battery
ES-LFP Series Lithium-ion Battery is an ideal replacement for traditional
lead acid battery utilizing advanced LiFePO4 technology and integrated
BMS with the benefits of long cycle life, light in weight, safety and
excellent high and low temperature performance. ES-LFP Series Lithium
ion Battery is widely used in energy storage, UPS, golf cart and other lead
acid battery replacement.
Superior Character:
• Super Long Service Life
• High Energy Density by Adopting LFP Cells
• High Safety Ensured by Smart BMS
• High Cycle Round Trip Efficiency (RTE)
• Fast Charge and High Rate Discharge Power
• Wide Working Temperature Range
• Low Total Cost of Ownership (TCO)
• Maintenance Free
SpecificationProduct Name | 12.8V78Ah Lithium ion Battery (LiFePO4) |
Brand | HRESYS |
Nominal Voltage | 12.8V |
Nominal Capacity | 78Ah |
Energy | 998WH |
Internal Resistance | ≤50mΩ |
Cycle Life | ≥3000cycles |
Months self-discharge rate | ≤3.5% per month at 25°C |
Weight | 9.6Kg |
Dimension (L*W*D*H, mm) | L260mm * W169 mm * H213 mm (TH218mm) |
Terminal Type | M8 |
Charge Voltage | 14.6±0.2V |
Charge Mode (CC/CV) | At 0ºC~45ºC temperature, charged to 14.6V at a constant current of 0.2C, and then charged continuously with constant voltage of 14.6V until the current was not more than 0.02C. |
Charge Current | 15.6A |
Max Charge Current | 39A |
Discharge Current | 15.6A |
Max. Continuous Current | 66A |
Max. Pulse Current | 120A (<3S) |
Discharge Cut Off Voltage | 10.0V |
Charge Temperature | 0ºC to 45ºC(32ºF to 113ºF) @60±25% Relative Humidity |
Discharge Temperature | -20ºC to 60ºC(-4ºF to 140ºF) @60±25% Relative Humidity |
Storage Temperature | 0ºC to 45ºC(32ºF to 113ºF) @60±25% Relative Humidity |
Water Dust Resistance | IP55 |
Over-current Protection Current | 40A |
Over-charge Protection Voltage | 15.2V |
Over-discharge Protection Voltage | 9.2V |
High Temperature Protection | 65ºC |
Characteristics
Company Profile
Zhejiang Hengrui Technology Co., Ltd. (HRESYS) is engaged in the Battery Industry and IOT (Internet of Things) + Smart Energy Solutions market in both domestic and overseas. With large manufacturing capacity and self-developed IOT based Battery Management System (BMS) and Energy Management System (EMS) technologies for both Lead Acid Battery System and Lithium Ion Battery System, HRESYS is playing a significant role in integrating the whole battery industrial chain vertically. The company is committed to build global marketing and to achieve the globalization strategy.
HRESYS is dedicated to be a Global and Local Smart Energy Solutions Provider for a Cleaner World! FAQ
1. Q: Can you accept OEM and ODM Service?
A: Yes, we supply OEM&ODM service as clients' requirement.
2. Q: Can we get samples for test?
A: Yes, we offer sample.
3. Q: What's your payment term?
A: T/T and L/C at sight.
4. Q: What's your warranty for products?
A: Warranty will be discussed. It may vary as per different project requirements.
5. Q: How do you control your product quality?
A: All products will go through strict tests before delivery.
6. How about your technical support and service?
A. We provide extensive range of services for our customers all over the world, from customized design and installationto system maintenance and technical support.