Tianjin Liwei New Energy Technology Co., Ltd.
yiran@tjjsxt.com
8613302097711
Product Details
Place of Origin: CHINA
Brand Name: link-w
Model Number: 12V
Payment & Shipping Terms
Minimum Order Quantity: 100PCS
Price: USD0.08-0.1/WH
Packaging Details: Packing and palletizing
Delivery Time: 10-25 work days
Payment Terms: T/T,30%perpayment and 70% final payment
Supply Ability: 150-300PCS per work day
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Customizable:
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Yes
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Charging Current:
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10A
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Factory:
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Energy Storage Power Supply, Solar Street Lights
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Internal Resistance:
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120mΩ
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Storage Temperature:
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0 - 45°C
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Nominal Capacity:
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200Ah
|
Whether It Can Be Charged:
|
Yes
|
|
Customizable:
|
Yes
|
|
Charging Current:
|
10A
|
|
Factory:
|
Energy Storage Power Supply, Solar Street Lights
|
|
Internal Resistance:
|
120mΩ
|
|
Storage Temperature:
|
0 - 45°C
|
|
Nominal Capacity:
|
200Ah
|
|
Whether It Can Be Charged:
|
Yes
|
| Customizable | Yes |
| Charging current | 10A |
| Factory | Energy storage power supply, solar street lights |
| Internal resistance | 120mΩ |
| Storage temperature | 0 - 45°C |
| Nominal capacity | 200Ah |
| Whether it can be charged | Yes |
12V sheet metal cased lithium batteries are a common and widely used type of battery, playing a crucial role in numerous fields. Usually, it is composed of 3 or 4 lithium batteries with a voltage of 3.7V connected in series to reach the rated voltage of 12V. In addition, it also includes components such as a protection board and a sheet metal casing.
The protection board can automatically cut off the power supply when the battery encounters situations such as overload, overcurrent, overcharging, and overheating, playing a role in protecting the battery. The sheet metal casing provides mechanical protection for the battery, preventing the internal battery cells from being damaged by collisions, extrusions, etc.
| Nominal Voltage | 12.8V |
| Nominal Capacity | 200Ah |
| External Dimensions | 522240220mm |
| Charging Temperature | 0℃～45℃ |
| Discharging Temperature | -20℃～60℃ |
| Charging Cut-off Voltage | 14.6V |
| Discharging Cut-off Voltage | 10V |
| Continuous Charging Current | 100A |
| Continuous Discharging Current | 200A |
| Cycle Performance | ≥3000 cycles |
| Casing Material | Customizable (Sheet Metal or ABS Plastic) |
| Custom Functions | Supports Bluetooth, Mobile APP, RS-485 Communication |
The cycle life of lithium batteries is usually much longer than that of lead-acid batteries. Under normal working conditions, the charge/discharge cycle times are far more than 500 times, and the service life can reach about 5 years or even longer, reducing the frequency and cost of battery replacement.
It supports fast charging technology and can be fully charged in a relatively short time, saving a lot of charging time and facilitating users to use the device frequently. For example, some 12V lithium batteries can charge from 0 to 80% in 1 - 2 hours using a dedicated fast charger.
Generally, it can be less than 1% per month, less than 1/20 of that of nickel-metal hydride batteries. This enables the battery to maintain a high power reserve even when not in use for a long time, reducing the trouble of frequent charging.
It is believed that driven by technological research and development, market demand, and environmental protection requirements, 12V sheet metal cased lithium batteries will embrace a broader development prospect, bringing more convenience and sustainability to our lives and work.
