Lithium ion Rechargeable Cell Factory Wholesale Cheap Portable Power Bank Battery UFX 606090 4000mAh 3.7V KC Certificate
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- Supplier: Guangdong Ufine New Energy Co. Ltd
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Product Overview
Description
Specification
1、Mechanical Characteristics | ||||||
Cell: | UFX606090 | PCM: | YES | |||
NTC: | NO | Weight: | 73.2g | |||
Configuration: | 1S1P | Demension | 6*60*92mm | |||
2、Electrical Specification | ||||||
Capacity: | 4000mAh | Nominal Voltage: | 3.7V | |||
Energy: | 14.8Wh | Internal Impedance： | less than 120mΩ | |||
Max. Charge Voltage: | 4.2V | Discharge Cut Off: | 2.75V | |||
Max. Charge Current: | 2000mA | Max. Discharge Current: | 2000mA | |||
Standard Charge Current: | 800mA | Standard Discharge Current: | 800mA | |||
Charge Temp. Range: | Typically 0°C to 45°С | Discharge Temp. Range | -20°C to 60°С | |||
Storage Temp. Range | 1 year at -20℃ to +30℃ | Cycle life: | 100 cycles ≥92% | |||
3 moths at -20℃ to +45℃ | 300 cycles ≥88% | |||||
1 month at -20℃ to +60℃ | 500 cycles ≥80% | |||||
3、Cell protection | ||||||
Overcharge Detection ： | 4.28 ±25mV (1 to 1.6sec delay, release 4.2V ±50mV) | Overdischarge Detection： | 2.5V ±50mV (115 to 175msec. delay, release 3.0V ±50mV) | |||
Overcurrent Detection： | 2.5A to 4.0A (9 to 15msec. delay) | Short protection： | Yes | |||
Products Description
Ufine New Energy is a leading lithium-ion rechargeable cell factory that provides high-quality battery products and customized solutions to meet the needs of various industries. Our UFX 606090 4000mAh 3.7V cell is a popular option for wholesale cheap portable power bank battery and other applications. We are proud to offer KC certificate and a wide range of cell options, including li polymer and lithium ion batteries, to meet the unique needs of our clients. Our team of experts is dedicated to providing safe, reliable, and efficient battery solutions to our customers. Visit our website, Ufinebattery.com, to learn more about our products and services.
Our UFX 606090 4000mAh 3.7V cell is a popular option for wholesale cheap portable power bank battery and other applications. We use the highest quality materials and the latest technology to manufacture our products, ensuring that they meet the highest industry standards.
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