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Small Rechargeable Lithium Polymer Battery Pack 3.7V 402540 350mAh For Loudspeakers

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Good quality Lithium Polymer Battery Pack for sales
Good quality Lithium Polymer Battery Pack for sales
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Small Rechargeable Lithium Polymer Battery Pack 3.7V 402540 350mAh For Loudspeakers

China Small Rechargeable Lithium Polymer Battery Pack 3.7V 402540 350mAh For Loudspeakers supplier

Large Image :  Small Rechargeable Lithium Polymer Battery Pack 3.7V 402540 350mAh For Loudspeakers

Product Details:

Place of Origin: China
Brand Name: Unitech
Certification: UN38.3 MSDS CE RoHS
Model Number: 402540 350mAh

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Price: negotiable
Packaging Details: One battery per box, 10KG per Carton safe package
Delivery Time: 28 days
Payment Terms: T/T, Western Union, L/C
Supply Ability: 100000pcs/Month
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Detailed Product Description
Type: Custom Lipo Battery Size: 4.0x25x40mm
Quality: Safe And Reliable Material: Lithium Cobalt Oxides
Sample: Available Condition: Stock Available
High Light:

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Small rechargeable 3.7V 402540 350mAh lithium polymer OEM battery pack
 
Lipo battery Specification:

 

Product Name 402540 350mAh 3.7V lipo battery
Battery Type Lithium Polymer battery
Power Wh: 1.29Wh  
Accembly Composed Type 1S/ 1 cells  
Nominal Capacity 350 mAh @0.2C discharge
Nominal Voltage 3.7 V  
Charge Voltage 4.2±0.12 V  
Cut-off Voltage 3.0 V  
Standard charge Current 175 mA @0.5C charge
Max. charge current 350 mA @1C charge
Standard Discharge Current 175 mA @0.5C discharge
Max. Discharge Current 350 mA @1C discharge
Resistance <180 mΩ  
Cycle Life: Over 500 times  
Weight (Approx.) 6 g  
Dimensions(T.W.L.) 4.0*25*40 (mm)  
Charge Temperature 0 ~ 45℃  
Discharge Temperature -10 ~ 60℃  
Storage Temperature -10~40℃ Less than one month
 0~30℃ More than one month
Protection Function Over charge, Over discharge,
Over load, Short Circuit
Warranty 12 Months

 
Features:


1. Accept OEM/ODM.
2. High energy density.
3. High working voltage for single battery cells.
4. Pollution-free.
5. Long cycle life.
6. No memory effect.
7. Capacity, resistance, voltage, platform time consistency is good.
8. With short-circuit production function, safe and reliable.
9. Factory price& High quality.
10. Good consistency, low self discharge.
11. Light weight, small and customized size.
12. Wide application for electronics and industry.

 

Why us?

 

1. More compertitive price! As a manufacturer, we have our own factory, so the price will be much more competitive!

2. Great quality! All the cells we use are A grade cells, 100% quality check and full one year warranty!

3. Fast delivery! 500pcs need only 7 days, and usually 3-5days!

4. Great shipping service! We have cooperated with DHL, UPS and EMS for long time, so we could promise save much more money on the shipping cost and better service is offered!

5. Best sale-service! From the beginning to the end, any quality problem with our products, new free ones will be shipped!


 Providing Best service and super good quality is our main responsibility!

Contact Details
Unitech Energy System Limited

Contact Person: Mr. Alex

Tel: 86-755-23449331

Send your inquiry directly to us (0 / 3000)