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Shenzhen Resky Electronics Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China Rechargeable Lithium Polymer Battery 501540 3.7v 280mAh Recycling Power Lipo
China Rechargeable Lithium Polymer Battery 501540 3.7v 280mAh Recycling Power Lipo

  1. China Rechargeable Lithium Polymer Battery 501540 3.7v 280mAh Recycling Power Lipo
  2. China Rechargeable Lithium Polymer Battery 501540 3.7v 280mAh Recycling Power Lipo

Rechargeable Lithium Polymer Battery 501540 3.7v 280mAh Recycling Power Lipo

  1. MOQ: 1000pcs
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T,Western Union
Supply Ability 50000pcs/dat
Delivery Time 7-10days
Packaging Details Paper box
Model NO. LP501540
Capacity 280mAh
MOQ 100PCS
Electrolyte Li(Nicomn)O2
Cycle Life 500cycles
Warranty 12months
Payment T/T, Paypal, ect
Lead Time Within 7-10 Workdays
Payment term 30% deposit, 70% before delivery
Size 5*15*40mm
Brand Name RESKY
Model Number LP501540
Certification CE, RoHS, MSDS, Un38.3
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,Western Union Supply Ability 50000pcs/dat
Delivery Time 7-10days Packaging Details Paper box
Model NO. LP501540 Capacity 280mAh
MOQ 100PCS Electrolyte Li(Nicomn)O2
Cycle Life 500cycles Warranty 12months
Payment T/T, Paypal, ect Lead Time Within 7-10 Workdays
Payment term 30% deposit, 70% before delivery Size 5*15*40mm
Brand Name RESKY Model Number LP501540
Certification CE, RoHS, MSDS, Un38.3 Place of Origin China
High Light Rechargeable Lithium Polymer Battery 5015403.7v 280mAh Lipo BatteryRecycling Power Battery Cells
Rechargeable Lithium Polymer Battery 501540 3.7v 280mAh
High-performance rechargeable lithium polymer battery cells designed for reliable power and extended cycle life in various applications.
Technical Specifications
Parameter Specification
Battery Type 3.7V 280mAh LiPo Battery
Charge Voltage 4.2V
Nominal Voltage 3.7V
Nominal Capacity 280mAh @ 0.2C Discharge
Charge Current Standard: 0.2C
Rapid: 1.0C
Standard Charging Method 0.5C CC charge to 4.2V, then CV (4.2V) charge until current ≤0.05C
Charging Time Standard: 2.75 hours (Ref.)
Rapid: 2 hours (Ref.)
Max Charge Current 0.5C
Max Discharge Current 1.0C
Discharge Cut-off Voltage 2.5V±0.25V (0.2C)
Operating Temperature Charging: 0°C ~ 45°C
Discharging: 0°C ~ 45°C
Storage Temperature -10°C ~ +45°C
Dimensions Length: 40±0.5mm
Width: 15±0.5mm
Thickness: 5±0.2mm
Drop Test 1 meter drop onto concrete ground twice - No fire, no leakage
Cycle Life ≥800 cycles
Applications
Consumer Electronics
  • Smartphones and Tablets: Primary power source enabling long battery life and compact designs
  • Wearable Devices: Smartwatches and fitness trackers with extended use without significant weight
  • Cameras: Digital cameras supporting high-energy operations like video recording
Renewable Energy Systems
Energy Storage Systems: Store excess energy generated by renewable sources like solar and wind
Ternary Lithium Polymer Technology
Utilizes nickel-cobalt-manganese (NCM) or nickel-cobalt-aluminum (NCA) cathode materials, making them a mainstream choice for both power and consumer battery applications.
Medical Device Compatibility
Long Cycle Life & Low Maintenance
Typical cycle life of 1000-2000 cycles (2-4 times lithium cobalt oxide), reducing battery replacement frequency for long-term medical devices like ECG monitors and diagnostic equipment.
Temperature Performance
Maintains over 70% discharge efficiency from -20℃ to 60℃, suitable for outdoor emergency defibrillators and cold chain transported diagnostic equipment.
High-Power Capability
Supports high-current charging and discharging for emergency equipment such as defibrillators with high-voltage instantaneous discharge and ventilators with peak starting power.
Enhanced Safety
Superior thermal stability with higher thermal runaway threshold during overcharging, short circuits, and punctures, making them ideal for wearable ECG monitors and portable ultrasound devices.
Product Images
Rechargeable Lithium Polymer Battery 501540 front view Rechargeable Lithium Polymer Battery 501540 side view Rechargeable Lithium Polymer Battery 501540 technical specifications label Rechargeable Lithium Polymer Battery 501540 dimensional diagram Rechargeable Lithium Polymer Battery 501540 application examples

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler

  • Year Established:

    2012

  • Total Annual:

    500000-1000000

  • Employee Number:

    20~50

  • Ecer Certification:

    Verified Supplier

Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs.Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digital ... Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs.Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digital ...

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Get in touch with us

  • Reach Us
  • Shenzhen Resky Electronics Co., Ltd.
  • Room 1405-1, Building 3B, Huaqiang Idea Park, Guangming Street, Guangming District, Shenzhen, Guangdong Province,China
  • https://www.lithiumbatteriescell.com/

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