At Ufine New Energy, we take pride in our high-quality batteries and our commitment to customer satisfaction. Trust us to provide efficient and reliable battery solutions for all your needs, including our UFX 405050 1000mAh 3.7V battery and our other battery products and services, including our 3.7V batteries, lithium ion rechargeable batteries, and li-po batteries.
With 15 years of exporting experience, we have gained a reputation for providing efficient and reliable battery solutions for a wide range of needs. Our commitment to quality and customer satisfaction is reflected in our ISO9001 certification and our rigorous testing and quality control processes.
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1、Mechanical Characteristics |
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Cell: |
UFX405050 |
PCM: |
Yes |
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NTC: |
No |
Weight: |
appr. 18g |
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Configuration: |
1S1P |
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| 2、Electrical Specification | |||
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Capacity: |
1000mAh |
Nominal Voltage: |
3.7V |
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Energy: |
3.7Wh |
Internal Impedance： |
less than 180mΩ |
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Max. Charge Voltage: |
4.2V |
Discharge Cut Off: |
2.75V |
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Max. Charge Current: |
1000mA |
Max. Discharge Current: |
1000mA |
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Standard Charge Current: |
200mA |
Standard Discharge Current: |
200mA |
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Charge Temp. Range: |
10°C to 45°C |
Discharge Temp. Range |
-20°C to 60°C |
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Storage Temp. Range |
1 year at -20℃ to +30℃ |
Cycle life: |
100 cycles ≥92% |
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3 moths at -20℃ to +45℃ |
300 cycles ≥88% | ||
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1 month at -20℃ to +60℃ |
500 cycles ≥80% |
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3、Cell protection |
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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) |
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Overcurrent Detection： |
2.5A to 4.0A (9 to 15msec. delay) |
Short protection： |
Yes |
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4、Discharge Rate Characteristics |
4、Cycle life Characteristics |
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Product Details
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Why Choose Ufine to OEM or ODM Battery
UFine battery has over 30 professional engineers and technical staff who can provide polymer lithium battery solutions for you. As a lithium battery manufacturer, we are capable of rapid design, customization, and bulk production. Here are the main characteristics of our company:
1、Source manufacturer, strong factory, and powerful design and development capabilities.
2、Short delivery time and sufficient inventory.
