Dongguan Everwin Tech Co., Limited
| Payment Terms | T/T |
| Supply Ability | 100pcs for 25-30 days |
| Delivery Time | 7-12 delivery days |
| Packaging Details | carton box+paper box |
| Maintenance | Free |
| Efficiency | High |
| Package | Individual Box Package |
| Custom Services | Customized Battery case |
| Cell | IFR26700 |
| The Charging Ratio | 10A |
| Environmental Friendliness | High |
| Environmental Friendly | Yes |
| Keywords | Power supply |
| Features | Environmental Safety Long Life |
| Storage Temperature | -20℃~25℃ |
| Application | Versatile |
| Self-Discharge Rate | Low |
| Brand Name | EWT |
| Model Number | LFP 24V 21AH |
| Certification | MSDS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 100pcs for 25-30 days |
| Delivery Time | 7-12 delivery days | Packaging Details | carton box+paper box |
| Maintenance | Free | Efficiency | High |
| Package | Individual Box Package | Custom Services | Customized Battery case |
| Cell | IFR26700 | The Charging Ratio | 10A |
| Environmental Friendliness | High | Environmental Friendly | Yes |
| Keywords | Power supply | Features | Environmental Safety Long Life |
| Storage Temperature | -20℃~25℃ | Application | Versatile |
| Self-Discharge Rate | Low | Brand Name | EWT |
| Model Number | LFP 24V 21AH | Certification | MSDS |
| Place of Origin | China | ||
| High Light | 21AH Lithium Battery Pack ，24V Lithium Battery Pack ，Long-Lasting Lithium Battery Pack | ||
EWT 24V 21AH Lithium Battery Pack For Solar Street Light
| species |
Lithium Iron Phosphate |
|
Voltage |
32700-24V |
|
capacity |
21AH |
|
Batteries |
IFR32700 3.2V 6Ah |
|
size |
195*131*185mm |
|
weight |
8.0KG |
|
Maximum charging current |
10A |
|
Maximum discharge current |
25A |
|
Display screen |
No |
|
Communication support |
No |
GB/T 28164 is a standard for battery production in China's national standard, which specifies in detail the technical requirements, test methods and quality control in the battery production process. The following is some introduction to the GB/T 28164 standard:
1. Standard name and scope of application:
GB/T 28164 is the full name of "Lithium-ion Battery Production Process Specification", which is applicable to all aspects of the production process of lithium-ion batteries, including raw material procurement, production process, testing and testing, packaging and transportation, etc.
2. Technical requirements and specifications:
The GB/T 28164 standard mainly includes the following:
technical requirements and specifications for all aspects of the battery production process;
selection standards and quality requirements for raw materials;
flow and control requirements for the production process;
test methods and evaluation criteria for products;
packaging, labeling, and shipping requirements, etc.
3. Quality control and management requirements:
The GB/T 28164 standard requires battery manufacturers to establish a sound quality management system, including quality control plans, process control, inspection and testing, exception handling and other links to ensure stable and reliable product quality.
4. Safety performance requirements:
The standard also puts forward requirements for the safety performance of battery products, including thermal safety, electrochemical performance, cycle life, safety protection, etc., to ensure that battery products are safe and reliable during use.
5. The significance and application of the standard: The formulation and implementation of the GB/T 28164 standard will help standardize and unify the technical requirements and quality control standards in the battery production process, improve the quality and safety of battery products, and promote the healthy development of the battery industry.
6. Standard Updates and Revisions:
With the continuous development of battery technology and the change of market demand, the GB/T 28164 standard will also be continuously updated and revised to adapt to new technical requirements and industry development trends, and maintain the practicability and applicability of the standard.
GB/T 28164 standard is an important standard for lithium-ion battery production process specifications in China, which stipulates the technical requirements, quality control and management requirements for battery production, which is of great significance for promoting the healthy development of the battery industry and improving product quality. Battery manufacturers that meet this standard can effectively improve product quality, reduce risks, and gain more competitive advantages in the market.
Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
25000000-30000000
Employee Number:
250~300
Ecer Certification：
Verified Supplier
Everwin Tech Co., Limited was established in 2009 and is a professional battery manufacturer specializing in reserach design and producing power solutions for all kinds of market . EWT Battery provide ODM, OEM battery solutions for medical, solar lighting, smart metering lo... Everwin Tech Co., Limited was established in 2009 and is a professional battery manufacturer specializing in reserach design and producing power solutions for all kinds of market . EWT Battery provide ODM, OEM battery solutions for medical, solar lighting, smart metering lo...
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