Dongguan Everwin Tech Co., Limited
| Cycle Life | 500 cycles |
| Application | Toys, Power Tools |
| Weight | 64g(2.26oz) |
| label | 3.7v rechargeable lithium polymer battery 4000mah |
| Max Load Quantity(cells) | 4 |
| Certificate | CE/RoHS/UN38.3/MSDS |
| Cathode Materials | LiCoO2 |
| Warranty | Over 12 Months |
| Battery Type | Liquid |
| Operating Temperature(℃) | -20~60 |
| model | 3.7v rechargeable lithium polymer battery 4000mah |
| Brand Name | EWT |
| Model Number | 805080 |
| Place of Origin | Guangdong, China |
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Product Specification
| Cycle Life | 500 cycles | Application | Toys, Power Tools |
| Weight | 64g(2.26oz) | label | 3.7v rechargeable lithium polymer battery 4000mah |
| Max Load Quantity(cells) | 4 | Certificate | CE/RoHS/UN38.3/MSDS |
| Cathode Materials | LiCoO2 | Warranty | Over 12 Months |
| Battery Type | Liquid | Operating Temperature(℃) | -20~60 |
| model | 3.7v rechargeable lithium polymer battery 4000mah | Brand Name | EWT |
| Model Number | 805080 | Place of Origin | Guangdong, China |
| High Light | 3.7V LiPo battery 4000mAh ，LiPo battery bare wire power bank ，portable game console battery 500 cycles | ||
High Capacity: 4000mAh provides extended runtime for power banks and portable game consoles.
Durable Construction: Engineered for long-lasting performance with a 500-cycle life span.
Safe Operation: Meets stringent safety standards including CE, RoHS, UN38.3, and MSDS certifications.
Lightweight Design: At just 64 grams, easily fits into compact devices without adding bulk.
Wide Operating Temperature Range: Operates efficiently between -20°C and 60°C.
Shenzhen Everwin Tech Co., Limited is a 20-year battery manufacturer specializing in lithium-ion, lithium-polymer, and lithium-iron phosphate batteries. With ISO 9001:2015 certification, they offer OEM/ODM solutions across electric vehicles, tools, and power storage systems. Their products meet CE, RoHS, UN38.3, and MSDS standards, ensuring safety and quality.
Company Details
Business Type:
Manufacturer
Year Established:
2006
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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