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08500 High-Efficiency Cylindrical Lithium Ion Battery 250mAh 3.7V Powerhouse for Portable Gadgets Made in China

08500 High-Efficiency Cylindrical Lithium Ion Battery 250mAh 3.7V Powerhouse for Portable Gadgets Made in China photo-1
08500 High-Efficiency Cylindrical Lithium Ion Battery 250mAh 3.7V Powerhouse for Portable Gadgets Made in China photo-2
08500 High-Efficiency Cylindrical Lithium Ion Battery 250mAh 3.7V Powerhouse for Portable Gadgets Made in China photo-3
08500 High-Efficiency Cylindrical Lithium Ion Battery 250mAh 3.7V Powerhouse for Portable Gadgets Made in China photo-4
08500 High-Efficiency Cylindrical Lithium Ion Battery 250mAh 3.7V Powerhouse for Portable Gadgets Made in China photo-5
US$ 3 10 - 4999 Pieces
US$ 2.8 5000 - 9999 Pieces
US$ 2.5 ≥10000 Pieces
Key Specifications
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Brand Name:
UFX
Place of Origin:
China
Model Number:
08500
Payment & Shipping
Payment Methods:
Port of Shipment:
Shenzhen
Delivery Detail:
7 days
Brand Name UFX
Place of Origin China
Model Number 08500
Type Li-polymer
Size Other, 8*50mm
Nominal Capacity 250mAh
Nominal Voltage Other, 3.7V
Battery Specification
1. Mechanical Characteristics
Cell
08500
PCM
No
NTC
No
Weight
appr. 5.13 g
Configuration
1S1P
Demension
8*50mm(MAX)
2. Electrical Specification
Capacity
250mAh
Nominal Voltage
3.7V
Energy
0.925Wh
Internal Impedance
less than 100 mΩ
Max. Charge Voltage
4.2V
Discharge Cut Off
2.75V
Max. Charge Current
250mA
Max. Discharge Current
250mA
Standard Charge Current
50mA
Standard Discharge Current
50mA
Charge Temp. Range
0℃ to 45℃
Discharge Temp. Range
-20℃ to 60℃
Storage Temp. Range
1 year at -20℃ to +30℃
Cycle life
100 cycles ≥92%
3 months at -20℃ to +45℃
300 cycles ≥88%
1 month at -20℃ to +60℃
500 cycles ≥80%
3. Cell protection
Overcharge Detection
No
Over discharge Detection
No
Overcurrent Detection
No
Short protection
No
Product Details
Discharge Rate
Lithium batteries have varying discharge rates. Ufine's batteries can handle a maximum discharge rate of 5.0C, which means they can deliver high power output in short bursts.
Long Cycle Life
Experience the exceptional longevity of Ufine's lithium battery. These batteries maintains over 80% capacity even after 500 charge-discharge cycles at 0.5C, all at room temperature.
Ultra-Low Self-Discharge
Batteries display varying self-discharge rates depending on their charge states. Specifically, self-discharge is notably higher at a 100% state of charge (SOC) in comparison to a 70% SOC.
Wide Temperature Range
Lithium batteries function within a discharge temperature range of -20°C to 60°C. Ufine's custom low-temperature batteries are designed for various outdoor scenarios,which can work in -40°C to 55°C.


Guangdong Ufine New Energy Co., Ltd. is a comprehensive company specializing in the R&D, design, production, and sales of advanced energy solutions.

Since our establishment in 2008, we have been at the forefront of innovation by designing and manufacturing over 1000 battery specifications to cater to diverse customer needs. Our comprehensive battery portfolio encompasses a wide range of products, including lithium-ion battery, lithium iron phosphate battery, ultra-thin special-shaped lithium battery, low-temperature resistance lithium-ion battery. 

Product Tags: High rate battery , E-cigarette batteries , Lithium-ion battery

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Verified Business License
Business Type
Manufacturer
Year Established
2015
Factory Size
1,000-3,000 square meters
Annual Export Value
US$2.5 Million - US$5 Million

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