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Wholesale 3.7v 350mah Lipo Battery / China Lipo Battery

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US$ 1.37 - 1.5 MOQ: 10000 Pieces
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
Markyn
Model Number:
283048R50
Payment & Shipping
Payment Methods:
Port of Shipment:
Guangdong
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Guangdong, China
Brand Name Markyn
Model Number 283048R50
Type Li-polymer
Nominal Voltage Other, 3.7V
Size Other, 2.8mm*30mm*48mm R=50.0mm
Nominal Capacity 350mah

 

Product Description

Product Specification

 

1. Scope 

This document describes the Product Specification of the Li-Polymer Rechargeable Battery supplied by Huizhou Markyn New Energy Co., LTD.

 

2.Description

 

 2.1 Description: Li-Polymer Battery

 

 2.2 Model: 283048R50

  

 

3.Specification

 

 3.1Basic Performance 

 

4. Battery Cell Performance Criteria 

 

 4.1 Standard testing environment 

 

Unless specifically stated otherwise, tests must be done within one month of delivery and the number of charging-recharging cycles is fewer than 5. The following is test conditions:

Test conditions:

 

Ambient Temperature: 23ºC ± 2ºC Ambient Humidity: 65±20%RH

 

5. Storage and others

 

5.1 Longterm Storage 

 

 

 

If the cell is to be stored for 3 months or longer it should be held in a dry and cool environment. Voltage during storage needs to me maintained between 3.6V~3.9V and the storage conditions are the same as 20±5.

 

 

6. Warranty 

 

Warranty period for this product is 6 months starting from the data that the batteries are shipped out from GMB factory (the printing date on the cell).

 

 

 

7.Drawing

 

7.1 Assembly diagram(not to scale)

 

Model:283048R50 

 

Unit:mm

 

cell size

 

 

Battery size

product picture

Wholesale alibaba 3.7v 350mah Lipo battery / china lipo battery

 

Wholesale alibaba 3.7v 350mah Lipo battery / china lipo battery

 

 

 

Our Services

Solution

Wholesale alibaba 3.7v 350mah Lipo battery / china lipo batteryWholesale alibaba 3.7v 350mah Lipo battery / china lipo battery

 

Company Information

Huizhou Markyn New Energy Co., Ltd. is the biggest manufacturer of specialized lithium polymer batteries and primary lipo batteries ( soft-package non-rechargeable Li/MnO2 batteries), and other demanding lithium polymer batteries. Our preliminary investment capital is 30 million RMB. Our main products are MarkynCurved lithium polymer batteries, curved lipo batteries, flexible batteries and Markyn-thin lithium Polymer batteries, ultra-thin primary soft-packaged batteries, thin lithium polymer batteries, tiny lipo batteries, etc.

 

Since 1999, Huizhou Markyn New Energy Co., Ltd.has committed itself to production of high quality, unique and differentiated lithium batteries and battery packs. Our clients include Flextronics, Midea group, and Texas instruments.

 

Our main production base, Huizhou Markyn New Energy Co., Ltd. is located at Yuanzhou Town, to the west of Dongguan City, Guangdong Province.

Wholesale alibaba 3.7v 350mah Lipo battery / china lipo battery

                                             manufacturer of specialized lithium polymer batteries

 

Our main battery products:
1. Curved batteries, MarkynCurved, flexible lithium polymer batteries, ---both primary & rechargeable
Designed for products such as i-watches, sports bracelets and wrist straps.
Note: Primary one is ultra-thin CP soft batteries, tiny 3.0V soft CP lithium batteries, Soft 3.0V batteries;
2. Markyn-thin ultra-thin or tiny lithium polymer batteries and Markyn-thin primary lithium batteries(Li/MnO2) Used in products such as RFID cards, medical devices, and E-tags.
3. ER, WR and CR batteries. High energy density primary batteries with 3.6V, 3V, and 2.85V.
4. Battery packs: high C-Rage packs, extreme high or low temperature packs, smart battery packs with precision fuel gauges, memory function, and monitoring electronics.
Shared Expectation for every staff
makes our products the world-class brand in differentiation or specialized batteries,Give employees a home.
Company Tenet:Staff oriented, Faith is root;

 

Wholesale alibaba 3.7v 350mah Lipo battery / china lipo battery

                                                                  Production equipment

Enterprise Mission
For customers and supplier: implement win-win cooperation policy;
For shareholder: Highly responsible for the long-term return for Shareholder;
For Staff: training and promoting them by the given job;
For the society: pay back.

The spirit of Cooperate culture:
i.e. The study of communication: everyone in the team committed to reduce misunderstandings and misunderstood.
The self transcendence: Beyond the self: every day progress, make the job more perfect than last day.

Theory of business:
Change impossible to possible; Change may be a reality!

 

In past 10 years,our batteries have greatly recognized as reliable products and high appraised by customers like Flextronics,Midea Group,Samsung,TI(Texas Instrument),etc. Now our customers has covered many countries,like Germany,Switzerland,Portugal,Brazil,England,Japan,Canada,Australia,Korea,etc.

Wholesale alibaba 3.7v 350mah Lipo battery / china lipo battery

Customer Letters
Thank you very much for taking the time to meet with Antonio and me yesterday,it was great to see the GM Battery facility and talk with you,And thank you so much for a wonderful dinner!

Antonio and I are very interested in the samll batteries you produce to incorporate them into our jewelry.
You suggested we contact you about available sizes of batteries,and that maybe an engineer could send us a document that outlines the size and capacity tradeoffs.

Again,thank you very much,and have a great week,I look forward to further discussion with you!

 

Certificate:

UL Certificate(File Number:MH45782)
Thin battery(CP battery) have 60 kinds of models through UL certification
Lithium battereis(including polymer li-ion, li/MnO2, Li/SOCl2 batteries) have been UL certified.
In the battery industry.GMB is the most UL certifaction manufacturer

Wholesale alibaba 3.7v 350mah Lipo battery / china lipo battery

 

 

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Business Type
Manufacturer
Year Established
2013
Factory Size
Above 100,000 square meters
Total Employees
301 - 500 People

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