Voltage:	3.7V	Capacity:	40mAh
Size:	41012mm	Application1:	Smart Headset Earbuds
Application2:	TWS	Application4:	Eye Care Massager
Shape:	Prismatic,Pouch,button,coin	Battery Type:	Lithium Ion Polymer Battery
Type:	HIgh Energy Type	Application:	Home Appliances
Certification:	CE ROSH MSDS,UL CE RoHS	Color:	White, Yellow
Warranty:	More Than 12 Months	Package:	Industrial Package
High Light:	401012 Lithium Polymer Battery , Wireless Headset Lithium Polymer Battery , 40mAh Li Polymer Battery

Li-polymer 401012				High Voltage
				● Norminal voltage up to 3.8V
				High Energy Density
FEATURES				● Energy density up to 550 Wh/kg
				Stable Operating Voltage
				● More than 90% of the capacity could be output at a stable voltage
				Wide Operating Temperature Range
				● -20°C to +60°C
				Long cycle Life
				● More than 500 times

Company Advantage



With three producing bases, sixteen advanced manufacturing lines, over 1650 staff, we can produce 20000,00 primary cells and 600,000 rechargeable battery packs per month.	Founded in 2004, Guangzhou Ser Battery Technology Co.,Ltd is CE. UL. SGS, IEC and ISO9001 certificated High-tech company.	Customers' interests always goes first,SER has a professional sales team, shipping team and after sales team to provide you with the best solutions and timely service.


Efficient and innovative R & D team helps the company lead in product design and superior performance	While keeping core competitivenes, SER also takes into account relevant social, economic and environmental goals, and always maintains sustained profitability and development capabilities.	For many years, the professional SER team has focused on the lithium battery industry, and has taken every product as a work of art with firmness, steadiness and excellence.

Product Advantage
1. Full range of battery categories 17 years of development, SER have the ability to offer many product categories:Lisocl2 Battery, LiMNO2 battery, LiPO battery and LiFePO4 batteries.	2. Safety The perfect protection IC has been used, undervoltage, short-circuit, overload, backflow,and we have carried out strict inspections and external tests, make sure no quality problems in the hands of customer.	3. Excellent and stable performance Strict control for cleanliness in dust-free workshop from IQC,IPQC to OQC, we control every step strictly CE, UL, SGS, FCC,ROHS and ISO9001: 2000 certified.

4. OEM & ODM Ability Professional engineers have rich experien ce in OEM& ODM. The independent labs have many sophisticated machines and design softwares always guarantee our OEM &ODM projects always keep in high level.	5. Technology Our dedicated and experienced engineers team always work together to our customers from their product design to battery solution and mass production,Reduce their time cost and communication cost.	6. Delievry Fast delivery with standard package,will bring you a professional experience with long-term cooperative freight company and stable routes.

Small 401012 Lithium Polymer Battery With PCB For True Stereo Wireless Headset Earbuds

401012 Lithium Polymer Battery