15Ah cylindrical cell Lithium-ion CNBM rechargeable batteries 15Ah lithium battery
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- 1 pc
- 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: How to choose a good use of solar energy
- See building structureMulti story building: installation is not limited, vacuum tube solar energy and flat panel solar energy products can be selected. Senior and small high-level: balcony solar energy products can choose. Villa Construction: can choose to install flexible, can be integrated with the construction of flat panel solar energy, flat panel solar energy is not affected by high-rise and special buildings, beautiful and generous.See pipeBecause the water heater is often placed on the roof, there is a certain pressure and the house in the summer, hot water with high temperature (about 90 DEG C), the actual situation of low ambient temperature, so the best selection of crosslinking tube or plastic composite pipe or reinforced plastic hose. The utility model has the advantages of high pressure resistance, high temperature resistance, low temperature resistance, no toxicity, no odor, small heat capacity, small heat loss, and easy to freeze in winter.After-sale serviceThe best choice of well-known brands and the strength of dealers (longer distribution time, product quality complaints rate) of the water heater. Because the solar water heater is durable consumer goods, and usually installed in the roof, once the fault, it is difficult to deal with their own. So the customer service service must be guaranteed, at present, the whole market free warranty period of 3 - 5 years.
- Q: Solar products must be in the sun
- Energy (Solar), generally refers to the sun's radiant energy, passive use (photothermal conversion)
- Q: What are the disadvantages of traditional solar water heater
- Lift people on science and technology, doubt, this contribution should be attributed to the Tsinghua sunshine and Emperor Ming in the past few years, their initial promotion products contributed to improvements in the manufacturing process, the product has also made a contribution. Make people know the solar water heater.
- Q: Household solar energy productsThe product can be used at home, do not mention the solar energy, answer the water heater
- What solar products:The current solar products include: solar water heater, solar lamp, solar battery, solar power, solar fan cap, solar fan, villa solar power systems, solar flashlight, solar charger, solar cars, solar powered aircraft etc..The main components of solar water heater: flat solar water heater, vacuum tube solar water heater, wall mounted solar water heater.Solar lights include: solar street lights, solar garden lights, solar home lighting.Solar cells are: silicon solar cells, multi compound thin film solar cells, nano crystalline solar cells, organic solar cells.
- 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 application technology, there is no prospect
- I'm making solar energySimply put: solar energy is a new type of energy, the most important feature is pollution-free and inexhaustible. Therefore, under the condition of large amount of conventional energy consumption and environmental pollution, new energy has become a trend.
- Q: What are the references of the solar automatic tracking system
- Using solar automatic tracking in the photovoltaic power generation system, can effectively improve the utilization of solar energy. Therefore, the research in this paper to improve the efficiency of photovoltaic power generation, has important significance to promote the popularization and application of photovoltaic power generation. This paper proposes a photoelectric tracking mode and solar tracking combined all-weather solar the automatic tracking method. Analyzed and sunny, cloudy and rainy weather condition three
- Q: Solar panels with single crystal silicon or good thanks
- Single crystal or polycrystalline good?Many of my friends would ask is good or good crystal crystal, we many people buy just as ordinary lighting and small system to watch TV, to tell the truth this is really no need to care about the single crystal or polycrystalline, regardless of the need is a power is enough, two is the price is good!
- Q: Advantages and functions of solar energy
- The technical field of solar energy utilization: only use solar energy there are three major technology areas, namely solar thermal conversion, conversion and optical shop in addition, photochemical conversion, and energy storage technology. The solar photoelectric conversion, mainly various types of solar panels and solar cell power supply system is to convert sunlight directly into electricity a device can the photoelectric efficiency of the solar cell is about 10-14% and its products are the main types of monocrystalline silicon, polycrystalline silicon and amorphous silicon. The domestic product (of a photoelectric device full cost) the price is about 60-80% yuan / Watt Peak. The scope of application of solar cell is very wide. Such as satellites, unmanned weather station, communication station, television relay station the sun, clock, electric poles, black lights, navigation lights, railway signal lights. Solar thermal conversion technology. Most of the products such as water heaters, boiling water heaters, dryers, refrigeration and heating, greenhouse and solar house, Solar range and high temperature furnace, seawater desalination device, water pump, thermal power generation device and solar energy medical appliance
- Q: The advantages and disadvantages of solar energy?Want to buy solar energy solar energy what is bad? Know about
- You mean the solar water heaterSimply say:Benefits: power saving, safety,Disadvantages: 1, temperature affected by the weather,Because solar water heaters rely mainly on the absorption of sunlight, the light energy into electricity for heating waterSo the intensity of the sun directly affects whether you need to use electricity heating
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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
OKorder Service Pledge
OKorder Financial Service
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