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
Customizable: |
Yes |
Environmental Friendliness: |
Environmentally Friendly Materials |
Factory: |
Source Factory |
Load Voltage: |
12V |
Storage Temperature: |
0 - 45°C |
Nominal Capacity: |
200Ah |
Whether It Can Be Charged: |
Yes |
Customizable: |
Yes |
Environmental Friendliness: |
Environmentally Friendly Materials |
Factory: |
Source Factory |
Load Voltage: |
12V |
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. The specific parameters of a 12V 200Ah lithium iron phosphate energy storage power battery are as follows in the table:
|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|
Working Principle:
uring discharging, the lithium ions deintercalate from the negative electrode, flow through the electrolyte and across the separator, and intercalate into the positive electrode again. The electrons in the negative electrode also flow to the positive electrode through the external circuit, and the battery voltage continuously decreases until it reaches the discharging cut-off voltage.
On the one hand, the sheet metal casing has good strength and protection performance, which can effectively prevent the battery from being damaged by external impacts. On the other hand, the protection board inside the battery has multiple safety protection functions such as overcharging protection, over - discharging protection, overvoltage protection, overcurrent protection, over - power protection, temperature protection, and short - circuit protection, which can effectively ensure the safety during use.
1. Industrial Equipment: Some industrial equipment such as automated equipment, robots, and power tools also use 12V sheet metal cased lithium batteries to provide power and control power, meeting various needs in industrial production.
2. Automotive Field: It can be used as the auxiliary power supply for hybrid and pure electric vehicles, powering the vehicle's electronic devices such as the audio system and in - vehicle computer. It can also be used as a starting battery. Compared with traditional lead - acid starting batteries, it has the advantages of light weight and long life.
Operating Environment: Avoid using the battery for a long time in an environment with too high or too low temperature. High temperature will accelerate the aging of the battery, reduce the battery life, and may also cause safety problems such as battery swelling. Low temperature will reduce the battery capacity and discharge efficiency. Generally, the suitable operating temperature of 12V sheet metal cased lithium batteries is between - 20℃ and 60℃.
Storage Method: When not in use for a long time, keep the battery power at about 50% and store it in a dry and cool place. Charge and discharge the battery once every once in a while to maintain the battery's activity.
When choosing a 12V sheet metal cased lithium battery, users should comprehensively consider various factors such as battery capacity, energy density, cycle life, and safety based on their actual needs, in order to select the product that best suits their application scenarios.
At the same time, with the increasing awareness of environmental protection, the recycling and reuse of lithium batteries have gradually become an important issue. Many regions have established a complete lithium battery recycling system to ensure that waste batteries can be properly processed and reduce the impact on the environment.
