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12V LiFePO4 Battery Pack 75AH With BMS For Home Solar Light System
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Brand Name:TAC OEM ODM
Model Number:IFM12.8V 75AH
Certification:MSDS REACH ROHS
Price:usd 30-50
Supply Ability:L/C, T/T, Western Union
Delivery Time:7-25 days after order confirm
Company Data
Verified Supplier
Contact Person
Alice
Business Type:
Manufacturer Importer Exporter
Officials:
No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
12V LiFePO4 Battery Pack 75AH With BMS For Home Solar Light System
Feature for 12V LiFePO4 Battery Pack 75AH With BMS For Home Solar Light System
- Specially design for Government projects
- Safer than normal lithium-ion battery
- The battery with super Battery Manage System and wire connector assebmled with customer require
- Deep circle 1200 -2000times and low self discharge performance
Quick Detail:
| Place of Origin: | Guang dong China | Brand Name: | TAC |
| Model Number: | 12.8V75AH | Rated Capacity: | 75Ah |
| Size: | customized | Voltage: | 3.2V |
| OEM & ODM: | Support | Packing: | PVC Packing |
| Warranty: | 12months | Environmental Compliance: | ROHS, REACH |
Cell Spec for 12V LiFePO4 Battery Pack 75AH With BMS For Home Solar Light System
| No. | Items | Specifications | Remark | |
| 1 | Nominal Capacity | 3000mAh | 0.2C Standard discharge 0.2C | |
| 2 | Minimum Capacity | 2900mAh | ||
| 3 | Nominal Voltage | 3.2V | Mean Operation Voltage | |
| 4 | Charge Voltage | 3.65V±0.03V | By standard charge method | |
| 5 | Standard charging method | 0.2C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C | 0.2C constant current3.65VConstant voltage and current≤0.01C About the time 6h-7h | |
| 6 | Charge current | 0.2C | 600mA | Standard charge, charge time about 6h(Ref) |
| 0.5C | 1500mA | Rapid Charge, charge time about: 3h(Ref) | ||
| 7 | Standard discharging method | 0.2C constant current discharge to2.0V, | 0.2C Constant current discharge 2.0V | |
| 8 | Cell Internal Impedance | ≤40mΩ | Internal resistance measured at AC 1KHZ after 50% charge | |
Battery Pack Spec:
No. | Item | General Parameter | Remark | |
| 1 | Combination method | 4S25P | ||
| 2 | Combination standard | Capacity difference≤2% | Combination after 0.15C discharge to 2.5V | |
| Resistance difference ≤10mΩ | ||||
| Voltage difference≤8mV | ||||
| 3 | Rated Capacity | Typical | 75Ah | Standard discharge after Standard charge(package) |
Minimum | 72.5Ah | |||
| 4 | Nominal Voltage | 12.8V | Mean Operation Voltage | |
| 5 | Voltage at end of Discharge | 10V | Discharge Cut-off Voltage | |
| 6 | Charging Voltage | 14.8V | ||
| 7 | Internal Impedance | ≤80mΩ | Internal resistance measured at AC 1KHZ after 50% charge The measure must uses the new batteries that within one week after shipment and cycles less than 5 times | |
| 8 | Standard charge | Constant Current 15A Constant Voltage14.6V 0.01CA cut-off | Charge time : Approx 6 h | |
| 9 | Standard discharge | Constant current:15A end voltage 10V | ||
| 10 | Maximum Continuous Charge Current | 15A | ||
Packaging & Delivery
According of the transportation rule , the battery pack have to
pack individual avoid short cicle
the total weight for each carton less than 6 kgs.
Storing the Batteries
The batteries should be stored at room temperature, charged to
about 30% to 50% of capacity.
We recommend that batteries be charged about once per three months
to prevent over-discharge.
Period of Warranty
The period of warranty is 18 months from the date of shipment. TAC guarantees to give a replacement in case of battery with defects proven due to manufacturing process instead of the customer abuse and misuse.
Company Profile
Guang Zhou Sunland New Energy Technology Co., Ltd.
Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of
battery application. Aiming at serving industrial users, it is
dedicated to providing industrial users with optimized battery
supporting solutions and safe, environmental friendly and
cost-effective battery products.
It has a R & D, engineering and management team with more than
10 years of industry experience
From upstream to downstream, the battery industry has the advantage
of vertical integration
Specializing in batteries, battery packs, battery management
systems and energy solutions
The products are widely used in medical devices, coal mine
security, electronic appliances, power supply and standby energy
storage system. For example, the power supply system of electric
bicycle; Solar energy storage power supply system, UPS backup power
supply system. At the same time, it is also an ideal choice for
vehicle starting power supply, military painting and other fields.
We provide professional design and customization services according
to the special needs of customers.
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