Product Details
Product Description
Product Description
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.
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