High Discharge Rate Battery 30C Rechargeable 501447 Customized LED Li-Polymer 3.7v 280mah Lipo Battery
KC 3.7v 280mah Lithium Polymer 501447 Li-Polymer 280mah 3.7v lipo Battery
Professional Custom LED Light Battery 501447 280mAh 3.7V KC Certificate
Li polymer battery pack widely used in:
GPS, POS Terminal, Wireless headset, Communication Tool, Heating Blanket Smart Phone
Learning Tools, Medical Device, Personal Care Scanner Vaccum Packaging, Lamp, Monitor
Portable DVD, Smart Home, Tablet PC, Pulse Monitoring, Moblie, Power Bank, Camera
Shenzhen Gold Power Energy have over 1000models lithium polymer batteries.
Capacity range from 20mAh to 5000mAh, can meet your different kinds of applications.
Following are some of hot-sale models for your reference.
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1,Mechanical Characteristics
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Cell:
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501447
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PCM:
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Yes
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NTC:
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No
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Weight:
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appr. 6.5g
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Configuration:
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1S1P
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2,Electrical Specification
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Capacity:
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280mAh
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Nominal Voltage:
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3.7V
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Energy:
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1.036Wh
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Internal Impedance:
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less than 250mΩ
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Max. Charge Voltage:
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4.2V
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Discharge Cut Off:
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2.75V
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Max. Charge Current:
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280mA
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Max. Discharge Current:
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280mA
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Standard Charge Current:
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56mA
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Standard Discharge Current:
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56mA
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Charge Temp. Range:
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10°C to 45°C
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Discharge Temp. Range
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-20°C to 60°C
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Storage Temp. Range
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1 year at -20℃ to +30℃
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Cycle life:
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100 cycles ≥92%
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3 moths at -20℃ to +45℃
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300 cycles ≥88%
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1 month at -20℃ to +60℃
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500 cycles ≥80%
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3,Cell protection
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Overcharge Detection :
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4.28 ±25mV (1 to 1.6sec delay, release 4.2V ±50mV)
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Overdischarge Detection:
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2.5V ±50mV (115 to 175msec. delay, release 3.0V ±50mV)
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Overcurrent Detection:
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2.5A to 4.0A (9 to 15msec. delay)
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Short protection:
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Yes
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Lithium Polymer battery pack 3.8V 280mAh 5014475 li-polymer Rechargeable li-pol battery
Standard packaging for 3.7V 7.4V lithium ion polymer battery pack
Safety Precaution for rechargeable lithium battery:
1). Keep the battery away from the children, avoiding being swallowed.
2). Read the guide carefully and pay attention to the guide when using the battery.
3). Read the guide carefully before charging the battery.
4). Read the instrument guide carefully before installing or uninstalling the battery from the instrument.
5). Be sure to use the battery during its available time, change the battery if the battery is unavailable.
6).Take out the battery when its life time is over.
7).Take out the battery and keep it under low temperature and low humidity when the battery is not used for a long time.
8). Clean the battery with dry cloth before use if the connection of the battery is dirty.
9). Battery should be charged, used and stored far from the electrostatic place.
10).The battery should be used in the temperature range below:
11).Charge temperature range:0ºC~45ºC
12).Discharge temperature range:-20ºC~55ºC
Why Choose us:
Technology
- All-weather applicability (-30~60℃)
- Highly safe battery design technology with the newest electrolyte and separator technology applie
- Full Coverage of Battery Variety: Lithium ion Cylindrical battery, lithium polymer battery, LiFePO4 battery, Solar Energy Storage battery pack, square aluminum shell, Primary Battery, etc.
R&D
Experienced R&D team with over 60 engineers and advanced equipments for supporting OEM and ODM requirements.
Quality Control
Certificates-CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.
Factory Tour:
Shenzhen Gold Power Eenergy Co.,Ltd is one of the leading battery suppliers in China.
We have started to offer various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery,
and customized battery pack since 2001.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.