15Ah cylindrical cell Lithium-ion CNBM rechargeable batteries 15Ah lithium battery
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- Supply Capability:
- 100000 pc/month
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Specification
15Ah cylindrical cell Lithium-ion CNBM rechargeable batteries 15Ah lithium battery
Scope
This specification defines the requirements of the lithium-ion rechargeable battery supplied by CNBM.
Product Classification and Model
Item | Specification | Remark |
3.1 Capacity | Minimum 15Ah | By Standard Charge and Discharge(see 5.3,5.4) . |
3.2 Nominal Voltage | 3.2V | Standard Discharge Average 3.2V |
3.3 Max Charge Voltage | 3.65V | / |
3.4 Standard Charge Current | 0.5C | / |
3.5 Standard Charge Time | 2.5h | CC-CV |
3.6 Continuous Charge Current (Max.) | 3C | Not for Cycle Test |
3.70 Min. Discharge Voltage | 2.0V | -20℃(1.8V) |
3.8 Standard Discharge Current | 1C | / |
3.9 Continuous Discharge Current (Max.) | 5C | Not for Cycle Test |
3.10 Cell Weight | less than290g | / |
3.11 Cell Internal Impedance | less than3mΩ | AC, 1kHz |
3.12 Storage Temperature | -20~50℃ | 1 month |
3.13 Standard Charge |
Constant current
| 0.5C
|
3.14 Standard Discharge | Constant Current End voltage (Cut off)
| 1C
|
3.15 Temperature of Charge or Discharge | Charge:0~45℃ | / |
The structure of cells
Nominal Specification
Item | Specification | Remark |
3.1 Capacity | Minimum 15Ah | By Standard Charge and Discharge(see 5.3,5.4) . |
3.2 Nominal Voltage | 3.2V | Standard Discharge Average 3.2V |
3.3 Max Charge Voltage | 3.65V | / |
3.4 Standard Charge Current | 0.5C | / |
3.5 Standard Charge Time | 2.5h | CC-CV |
3.6 Continuous Charge Current (Max.) | 3C | Not for Cycle Test |
3.70 Min. Discharge Voltage | 2.0V | -20℃(1.8V) |
3.8 Standard Discharge Current | 1C | / |
3.9 Continuous Discharge Current (Max.) | 5C | Not for Cycle Test |
3.10 Cell Weight | 290g | / |
3.11 Cell Internal Impedance | less than3mΩ | AC, 1kHz |
3.12 Storage Temperature | -20~50℃ | 1 month |
3.13 Standard Charge |
Constant current
| 0.5C
|
3.14 Standard Discharge | Constant Current End voltage (Cut off)
| 1C
|
3.15 Temperature of Charge or Discharge | Charge:0~45℃ | / |
Appearance and Dimension
4.1 Appearance
There shall be no such defects as scratch, rust, discoloration, dirt, deformation, leakage which may adversely affect commercial value of the cell.
4.2 Dimension
Height (Including pole) :140±0.3mm
Height (Except pole) :138.4±0.3mm
Diameter (Except PVC) :33.3±0.2mm
Diameter(Including PVC) : 33.5±0.2mm
Lithium Battery BMS / PCB / PCM
Li-ion cells should always be used with a protection circuit to prevent the cell from over charging or over dis-charging. Choosing the correct circuit and applying it appropriately is vital to the longevity your batteries and your own safety.CNBM test each Cells and BMS/PCB/PCM before manufacturing and promise it is functional and safe.
BMS / PCB / PCM is the "heart" of Lithium battery pack. BMS (Battery Management System) is any electronic system that manages a rechargeable battery (cell or battery pack), such as by monitoring its state, calculating secondary data, reporting that data, protecting the battery, controlling its environment, and balancing it.
Packing
The Packaging with regard to Source Factory Deep Cycle LiFePO4 Lithium ion Battery 12V 100Ah for Solar system/RV/Motorhome/Boat
FAQ
Q1: Why choose us?
1. Quickly respond to customer inquiries within 12 hours.
2. Strong research and development capabilities, all kinds of latest products.
3. More than 10 years of experience in producing battery products in a variety of applications.
4. Value quality and long-term cooperation to achieve a win-win relationship.
Q2: Are you a factory or a trading company?
We are a factory located in Zengcheng District, Guangzhou.
Q3: When is the order placed, when will the product be delivered?
We guarantee to deliver the battery within 7 days, and the custom theme takes 20 days.
- Q:Home solar heating products can not mature?
- Solar power generation, per square meter of power generation in 120W or so, the cost per square meter in 1500 yuan, the greater the area the lower the price2013 PV industry in Europe and the United States antitrust investigation, overcapacity led to the collapse of a large number of photovoltaic industry in Zhejiang, solar prices have fallen. This can be checked at any time onlineRecommended to buy solar water heater price per price in the 150-180 yuan, including in accordance with the material and other costs, buy a good look at whether there is a reliable after-sales
- Q:The steps of making solar technology stubs
- 1 with a brush clean eraser material: big eraser, waste brush.Tools: scissors, glue.
- Q:What is the difference between photovoltaic products and solar energy?
- At the same time, the solar photovoltaic power generation system, which is centralized, such as large northwest ground photovoltaic power system; one is distributed (divided by >6MW), such as building roof photovoltaic power generation system of industrial and commercial enterprises, residential roof photovoltaic power generation system.Solar photovoltaic effect, referred to as photovoltaic (PV), also known as the photovoltaic effect (Photovoltaic), refers to the uneven illumination of semiconductor or semiconductor and metal parts of the potential difference between the phenomenon of.Photovoltaic is defined as the direct conversion of ray energy. In the practical application, it usually refers to the conversion of solar energy to electric energy. Its implementation is mainly through the use of silicon and other semiconductor materials made of solar panels, the use of light to generate direct current, such as our daily lives can be seen everywhere in the solar cell.
- Q:What is the future of solar power
- Residents issued 1 kwh of electricity, the state subsidy of 0.42 yuan; the national standard for the purchase of electricity from the desulfurization of residents with endless self generating electricity, the price is $0.42 per degree. To install and use a set of distributed photovoltaic power generation system with an average of 1 kilowatts of installed cost about 10 thousand yuan, if the 8 kilowatt system daily generating capacity of 30 degrees, 5 degrees every household consumption (no more than a price of 0.52 yuan), about 8 years to recover the investment. In accordance with the same calculation method, 10 kilowatts of distributed photovoltaic power generation device to recover the cost of 9-10 years. Family photovoltaic power plant to recover the cost of an average of between 8-10 years.
- Q:Solar energy products, that is, I would like to open a home solar products Daquan
- I have two sets of solar home, one is Huang Ming, a sijimuge, later a temperature than the Emperor Ming of the seems to be a little higher, are also good, but home Taiwan Himin's high, I want to buy one, want to try another brand is not the same effect
- Q:What is the difference between the expensive solar energy and the cheap one?
- Give you an example, for example, the same car, are four wheels, but Mercedes Benz and Xiali price is much worse, because Mercedes Benz safety good quality is high, can ensure the safety of life, your value
- Q:Solar energy items in daily life
- Solar ice pad, solar panels, solar street lights, etc., are living in the solar green energy-saving products.
- Q:Product category and comparison of solar thermal utilization
- The solar industry did a survey on the overall evaluation of the use of solar energy users, think very satisfied with only 3.5% basic satisfaction was 12.6%, average and unsatisfactory accounted for 35.2% and 48.7%; the user evaluation of the service, satisfied and satisfied for a total of 24%, and that no service dissatisfaction accounted for 76%.
- Q:Solar energy product development prospects?
- Summary: at present, the country's top ten brands of solar companies together market share is less than the national market of 10%, companies want to get a larger market share is difficult. Domestic solar water heater market development problems, intense competition. Local laws and regulations activate the project market, the development of the industry ushered in new growth, the rapid development of solar water heating system engineering market, government policy support. The pain of the industry - too frequent flow of talent. The flow of talent of the solar water heater industry is too frequent, among enterprises personnel frequent job hopping, which is harmful for the development of enterprises, but also bring the product homogeneity and marketing homogeneity consequences, market promotion means that the same product function and price of roughly the same situation.
- Q:What are the current domestic solar energy products, which practical
- Photovoltaic power generation system is mainly composed of solar cells, batteries, controller and inverter, the main part of solar cells. In the application of more public amenities such as solar street, home of the little, of course you can install the system of solar photovoltaic panels at home, 1W about ten dollars, plus the controller, you can see if you are able to supply applications at home how much money.
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15Ah cylindrical cell Lithium-ion CNBM rechargeable batteries 15Ah lithium battery
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 100000 pc/month
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