Shenzhen Quawin Technology Co., Ltd. >> 3.7V 4000mAh Li-Po Battery Pack

3.7V 4000mAh Li-Po Battery Pack

Name: 3.7V 4000mAh Li-Po Battery Pack
Brand: China-Manufacturer-Directory.com
SKU: 736607925
Availability: InStock
Rating: 5 (139 reviews)

Supplier:	Shenzhen Quawin Technology Co., Ltd.
Price:	Negotiable/Piece
Min Order:	100/Piece
Quantity::
Trade Terms:	FOB,EXW

Product Specifications

Prod Model:	LP0037-4000-L
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Battery Type:	Lipo Battery
Package:	Antistatic Bag /White Box and Standard Export Cart
Delivery Date:	15days
Warranty:	One Year
Type:	Lithium-Polymer Battery Pack
Connection Mode:	Series and Parallel

Product Description

3.7V 4000mAh Li-Po battery pack

Inspection Item	Remark
Charge current	1.3A
Discharge current	2.5A
Charge voltage	4.2V
Overcharge Protection Voltage	4.325±0.025V	Test the protection voltage of each cell
Over discharge Protection Voltage	2.50±0.05V	Test the protection voltage of each cell
Short circuit Protection Voltage	Auto Release	after short circuit
Resistance	100mΩ	As the wire for our test is very long.
Over current	5±1A
Continuous working current	2.5A

Battery pack Specification

No.	Item	Performance	Remark
3.1	Normal voltage	3.7V	Discharge voltage after standard charging
3.2	Typical Capacity	4000mAh	Rate discharge capacity after charged fully
3.3	Battery cell	4000mAh	cylinder CELL
3.4	Safety board	PCM-LI01S2-184	Normal board (Customized type)
3.3	Composed type	1S1P
3.4	Max. Charge voltage	4.2V DC	Charging voltage at CV mode
3.5	Max. Dimension(mm)	128456.3mm	Including the PVC shrinked
3.6	Weight (g)	75g	Cells+PCM+Connectors+PVC+Package

Quality is our priority, win by quality" which is the origin of the our company name --Quawin.

We always highly focus on Quality Assurance and completed After-Sales Service which based on competitive price. Our QA/QC Department performs strict quality control measures on all incoming main boards, spare parts and throughout our entire production process to ensure the high quality of each products. Pursuing the goal of 'No Defect on Quality, No Claim from Customers, ' we will continue to follow international standards to provide customers with satisfactory products.

As an eight years experience manufacture, we have built a powerful R&D team which has abundant knowledge and operational experience that can develop new products and improve existing models in order to meet growing market demands. This high efficient and energetic team is good at overcoming all kinds of obstacles.

We strive for 100% customer's satisfaction through continuous improvement and now our high quality products and thoughtful services have got good reputation from customers in the North America, South America, Europe, Asia and other countries and regions.

We currently rolls out thousands of products such as E-bike battery, golf car battery, UPS battery, BMS, solar battery, backup power battery and all kinds of matched chargers etc.

To keep ahead of the competition, you need a supplier who can keep up with your demands. Please contact us and let our excellent sales team to provide perfect service to you at once.