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Power Batteries 702030 3.7V 400mAh Rechargeable Polymer Lithium Battery Cells For Wireless Headphone
Power Batteries 702030 3.7V 400mAh Rechargeable Polymer Lithium Battery Cells For Wireless Headphone
Power Batteries 702030 3.7V 400mAh Rechargeable Polymer Lithium Battery Cells For Wireless Headphone
Power Batteries 702030 3.7V 400mAh Rechargeable Polymer Lithium Battery Cells For Wireless Headphone
Specifications
Brand Name :
RESKY
Model Number :
LP702030
Certification :
CE, RoHS, MSDS, Un38.3
Place of Origin :
China
MOQ :
100pcs
Price :
Negotiable
Payment Terms :
T/T,Western Union
Supply Ability :
50000pcs/dat
Delivery Time :
7-10days
Packaging Details :
Paper box
Model NO. :
LP702030
Capacity :
400mAh
MOQ :
10PCS
Electrolyte :
Li(Nicomn)O2
Cycle Life :
500cycles
Warranty :
12months
Shipping :
UPS, DHL, FedEx, TNT, by Air, by Sea, Special Line
Lead Time :
Within 5-7Workdays
Connector :
Jst, Molex....
Specification :
7*20*30mm
Description
Power Batteries 702030 3.7V 400mAh Rechargeable Polymer Lithium Battery
High-performance rechargeable polymer lithium battery cells designed specifically for wireless headphones and other compact electronic devices.
Technical Specifications
Parameter Specification
Battery Type 3.7V 400mAh LiPo Battery
Charge Voltage 4.2V
Nominal Voltage 3.7V
Nominal Capacity 400mAh @ 0.2C Discharge
Charge Current Standard: 0.2C, Rapid: 1.0C
Standard Charging Method 0.5C CC charge to 4.2V, then CV charge at 4.2V till current declines to ≤0.05C
Charging Time Standard: 2.75 hours, Rapid: 2 hours
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: 30±0.5mm, Width: 20±0.5mm, Thickness: 7±0.2mm
Drop Test Dropped from 1 meter twice onto concrete with no fire or leakage
Cycle Life ≥800 cycles
Key Features
  • Voltage & Capacity: 3.7V nominal voltage with 400mAh capacity for low-power electronic devices
  • Compact Design: Cell size 7.0*20.0*30.5mm, lightweight and easy to integrate into compact devices
  • Efficient Charging: Charge cut-off voltage 4.2V, standard charging current 0.5C (200mA)
  • High Performance: High energy density, low internal resistance, cycle life greater than 300 cycles
  • Wide Temperature Range: Operating temperature range: charging 0~45℃, discharging -20~60℃
  • Safety Certified: Polymer electrolyte with explosion-proof design certification
Primary Applications
Consumer Electronics
Bluetooth headsets, wireless mice, smartwatches, e-readers, digital cameras, and tablets
Smart Home & Security Equipment
Smart locks, video doorbells, wireless cameras, alarms, LED sensor lights, and nightlights
Small Power Tools & Outdoor Equipment
Electric screwdrivers, handheld fans, camping lights, and electric air pumps
Medical & Beauty Instruments
Blood glucose meters, blood pressure monitors, beauty devices, facial cleansing brushes, and personal care products
Product Images
Power Batteries 702030 3.7V 400mAh Rechargeable Polymer Lithium Battery Cells For Wireless Headphone Power Batteries 702030 3.7V 400mAh Rechargeable Polymer Lithium Battery Cells For Wireless Headphone Power Batteries 702030 3.7V 400mAh Rechargeable Polymer Lithium Battery Cells For Wireless Headphone Power Batteries 702030 3.7V 400mAh Rechargeable Polymer Lithium Battery Cells For Wireless Headphone Power Batteries 702030 3.7V 400mAh Rechargeable Polymer Lithium Battery Cells For Wireless Headphone
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Product Detail
Brand Name :
RESKY
Model Number :
LP702030
Certification :
CE, RoHS, MSDS, Un38.3
Place of Origin :
China
MOQ :
100pcs
Price :
Negotiable
Contact Supplier
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Power Batteries 702030 3.7V 400mAh Rechargeable Polymer Lithium Battery Cells For Wireless Headphone
Power Batteries 702030 3.7V 400mAh Rechargeable Polymer Lithium Battery Cells For Wireless Headphone

Shenzhen Resky Electronics Co., Ltd.

Verified Supplier
2 Years
guangdong, shenzhen
Since 2012
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
Lithium Polymer Battery Cell, RC Lithium Battery, Li-Ion Battery Pack
Total Annual :
500000-1000000
Employee Number :
20~50
Certification Level :
Verified Supplier
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