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Chinese Li ion Cell Factory Wholesale Recording Pen Battery UFX 501250 260mAh 3.7V Lipo Battery
Chinese Li-ion Cell Factory Wholesale Recording Pen Battery UFX 501250 260mAh 3.7V Lipo Battery
Chinese Li-ion Cell Factory Wholesale Recording Pen Battery UFX 501250 260mAh 3.7V Lipo Battery
Chinese Li-ion Cell Factory Wholesale Recording Pen Battery UFX 501250 260mAh 3.7V Lipo Battery
Chinese Li-ion Cell Factory Wholesale Recording Pen Battery UFX 501250 260mAh 3.7V Lipo Battery
Chinese Li-ion Cell Factory Wholesale Recording Pen Battery UFX 501250 260mAh 3.7V Lipo Battery
Chinese Li-ion Cell Factory Wholesale Recording Pen Battery UFX 501250 260mAh 3.7V Lipo Battery

Chinese Li ion Cell Factory Wholesale Recording Pen Battery UFX 501250 260mAh 3.7V Lipo Battery

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Price:$0.98 - $1.10

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Product Overview

Description



Specification


1、Mechanical Characteristics
Cell:
UFX501250
PCM:
Yes
NTC:
No
Weight:
appr. 6g
Configuration:
1S1P
2、Electrical Specification
Capacity:
260mAh
Nominal Voltage:
3.7V
Energy:
0.962Wh
Internal Impedance：
less than 220mΩ
Max. Charge Voltage:
4.2V
Discharge Cut Off:
2.75V
Max. Charge Current:
260mA
Max. Discharge Current:
260mA
Standard Charge Current:
52mA
Standard Discharge Current:
52mA
Charge Temp. Range:
10°C to 45°C
Discharge Temp. Range
-20°C to 60°C
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


At Ufine New Energy, we prioritize safety and reliability in all of our products. Our lithium ion batteries are designed with
advanced protection features to prevent overcharging, over-discharging, and short circuits. We are committed to providing the highest quality products that meet the strictest safety standards, ensuring the safety and reliability of our customers'
applications. In addition to providing high-quality lithium ion cells, we also offer unparalleled customer service and support throughout the entire battery life cycle. Our experienced engineers and designers work closely with our clients to develop customized battery solutions that meet their specific needs. We understand that each customer has unique requirements, and we are committed to providing the best possible service and support to ensure their success.




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