Wholesale Solar Lithium Ion Phosphate Iron Battery Pack price
Battery type | LifePO4 Lithium Battery Pack | Voltage | 12.8V |
Capacity | 50Ah | model | MECC54 |
Cycle life | ≥4000 times | weight | 5.8±0.5KG |
Protective function | Built-in BMS | Product size | 223*150*175(mm) |
Cell standard | A product battery | Charging temperature (℃) | 0 ℃ ~ +45℃ |
waterproof level | IP65 | recharging current | 25A |
Discharge temperature | -20~ 60 ℃ | Storage temperature | 0~40 ℃ |
Humidity | 60±25% | Cell & Combination | 1LiFePO4- 4S2P |
Plastic case | ABS | Port | M5 |
Electrical Characteristics
Nominal voltage: 12.8V
Nominal capacity: 50Ah
Power: 640Wh
Internal resistance: ≤20mΩ
Cycle life: >2000 cycles @1C 100% DOD
Monthly self-discharge: <3%
Charging efficiency: 100% @0.5C
Discharge efficiency: 96~99% @1C
Standard charge
Charging voltage: 14.6±0.2V
Charging method: CC/CV
Charging current: 25A
Maximum charging current: 50A
Charging limit voltage: 15.6V±0.2V
Standard discharge
Continuous current: 50A
Maximum pulse current: 60A(<3s)
Discharge cut-off voltage: 8V
Q.Can you provide the FBA shipping service?
Yes, we have the good experience in providing the professional FBA service.
Q.May I have new sample made with my design for confirmation?
Yes. Sample charge means set up charge for production line, little quantity we suggest that straight for production. Large quantity we suggest that sample first, and sample fee can be refund.
Why choose us?
- Our team of experts is dedicated to ensuring that our customers receive the best possible service and products.
- Looking forward to the future, the company will continue to maintain and carry forward the fine traditions of the company. Based on the business philosophy of "innovation, quality, integrity, focus, and service", we hope to cooperate with friends from all walks of life for common development!
- Our LiFePO4 Battery Packs are built to last and are designed to meet the high demands of modern technology.
- We sincerely hope to work together with our strategic partners and customers and suppliers to promote the development and progress of the industry and even society.
- We offer a comprehensive warranty on all our products to provide our customers with peace of mind.
- Our Solar Lithium Ion Phosphate Iron Battery Pack are cost-effective and excellent in quality, and can meet the needs of customers at all levels.
- Our LiFePO4 Battery Packs are rigorously tested and certified to meet relevant safety and environmental standards.
- We have been committed to the core values of innovation-oriented and quality-oriented, and constantly improve customer experience.
- Our LiFePO4 Battery Packs are environmentally friendly and have a low carbon footprint.
- Improving the R & D capability of new Solar Lithium Ion Phosphate Iron Battery Pack and transforming from manufacturing products to creating products is the only way to enhance the competitiveness of Chinese manufacturing enterprises.
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