Dongguan Everwin Tech Co., Limited
| Type | Li-polymer |
| Battery Size | Li-polymer 3.7V 850mAh |
| Storage life | 1years |
| Warranty | 24 Months |
| Application | Consumer Electronics, Toys, Drone, Home Appliances, Toys/LED/MP3/Digital products |
| Voltage | 3.7V |
| Payment | T/T |
| Operating Temperature(℃) | -20~60℃ |
| Cycle Life | 500 cycles |
| Cathode Materials | LiCoO2 |
| Model Number | 3.7V 850mAh |
| Place of Origin | Guangdong, China |
| Brand Name | EWT |
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Product Specification
| Type | Li-polymer | Battery Size | Li-polymer 3.7V 850mAh |
| Storage life | 1years | Warranty | 24 Months |
| Application | Consumer Electronics, Toys, Drone, Home Appliances, Toys/LED/MP3/Digital products | Voltage | 3.7V |
| Payment | T/T | Operating Temperature(℃) | -20~60℃ |
| Cycle Life | 500 cycles | Cathode Materials | LiCoO2 |
| Model Number | 3.7V 850mAh | Place of Origin | Guangdong, China |
| Brand Name | EWT |
High Capacity: 850mAh provides extended runtime for your devices.
Long Cycle Life: 500 cycles ensure durability and reliability.
Safe Operation: Operates within a safe temperature range of -20°C to 60°C.
Quality Construction: Made in China with high-quality components.
Built-in Protection Circuit: Prevents overcharging, overdischarging and short circuits.
Pre-wired With Connector: Comes with plug cable for quick and easy installation.
Stable 3.7V Output: Delivers consistent power to consumer electronics and toys.
Low Self-Discharge: Maintains power effectively during long-term storage.
Sealed Anti-Leak Structure: Avoids electrolyte leakage and battery swelling.
Wide Compatibility: Suitable for mini drones, home appliances and portable gadgets.
Shenzhen Everwin Tech Co., Limited is a 20-year battery manufacturer specializing in lithium iron phosphate, lithium ion, and Ni-MH batteries. With ISO 9001:2015 certification, they offer OEM/ODM solutions for electric vehicles, tools, and storage systems. Their products comply with CE, UL, and other global standards, ensuring safety and quality in diverse applications.
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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