Product Parameters:
Li Polymer Battery Pack For Wireless Earbuds 3.7V 60mAh (Model No.:350926) | ||||
Item | Description | Item | Description | |
Nominal Voltage | 3.7V | Battery Type | Lithium Polymer Battery | |
Nominal Capacity | 60mAh | Design Scheme | CELL+PCM | |
Minimum Capacity | 55mAh(0.2C discharge) | Typical Capacity | 60mAh(0.2C discharge) | |
Charging Voltage | 4.2V | Discharging Cut-off Voltage | 3.0V | |
Standard Charging | 0.2C/4.2V | Max Charging | 1.0C/4.2V | |
Standard Discharging | 0.2C/3.0V | Max Discharging | 1.0C/3.0V | |
Shipment Voltage | 3.90±0.05V | Battery Pack Impedance | ≤680mΩ | |
Max Charge Current | 0°C~10°C 0.2C max | Max Discharge Current | -20°C~0°C 0.2C max | |
10°C~20°C 0.5C max | 0°C~25°C 0.5C max | |||
20°C~45°C 1.0C max | 25°C~60°C 1.0C max | |||
Size | 3.4(T)*9(W)*25(L)MM | Weight | Approx. 1.9g | |
Using Environment | ||||
Charge Temperature | 0℃~45℃ | Discharging Temperature | -20℃~60℃ | |
Humidity | 0~85%RH | Storage Temperature | 20 ± 45°C | |
Storage Environment | -10℃~25℃ (12 months ≥85%) | |||
-10℃~45℃ (6 months ≥85%) | ||||
-10℃~55℃ (1 month ≥90%) | ||||
20±5℃ is the recommended storage temperature | ||||
Charging Attention:
1.Charging current and charging voltage should be less than what specified in the specification.
2.The charger shall be designed to comply with the specification.
Advantages:
1.High energy density.
2.Factory price& High quality.
3.Environmental Friendly Chemistry.
4.Long cycle life,good consistency,low self discharge.
5.High working voltage for single battery cells.
6.Safe and reliable with short-circuit protection function.
7.Professional engineers & exclusive and unique battery solution
8.Supply ability:150000 sets per month to ensure prompt and timely delivery.
9.All specification,size,capacity,package and graphic can be customized.
Battery OEM Service:
-Selected color of shrinkable tube.
-Selected Discharge plug and Balance connector.
-High quality OEM label are welcomed.
Certification & Test Report: CE, RoHS, UN38.3, MSDS
Packaging and Shipping:
Package:Insulating bag - Plastic tray -> Carton -> Pallet with filming
Package includes: Lithium polymer battery pack 1PC
Delivery time: 25-30 Days
Battery Warranty and Services:
1.The period of warranty is one year from the date of shipment and 24 hours friendly on line customer service.
2.We guarantee to give a replacement in case of cells with defects proven due to manufacturing process instead of the customer abuse and misuse.
