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Bluetooth Earphone Headset Lithium Polymer Battery 50mAh With KC CB CE UL ROHS Approval

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Bluetooth Earphone Headset Lithium Polymer Battery 50mAh With KC CB CE UL ROHS Approval

Name: Bluetooth Earphone Headset Lithium Polymer Battery 50mAh With KC CB CE UL ROHS Approval
Brand: MAXPOWR/OEM
Price: 1 USD

Quality Bluetooth Earphone Headset Lithium Polymer Battery 50mAh With KC CB CE UL ROHS Approval for sale

Brand Name : MAXPOWR/OEM

Model Number : 581113

Certification : UL, CE, ROHS

Place of Origin : CHINA

MOQ : 3000pcs

Price : negociate

Payment Terms : L/C, T/T, Western Union

Supply Ability : 300000pcs/day

Delivery Time : 7-30days according stock situation

Packaging Details : 30pcs/blister, 15blister/ctn

Material : li-polymer

Model : 581113

Size : 58*11*13mm

Voltage : 3.7V

Capacity : 50mAh

Application : bluetooth earphone

Warranty : 1year

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581113 50mAh bluetooth earphone headset digital products li-polymer battery with KC, CE, ROHS

Feature:
1. High energy idencity
2. Very small size design.

Application Lithium battery:
Bluetooth headsets,smart watches,mobile phones, tablets and other smart wearable devices, LED lights, GPS, electric toys, beauty instruments,drones, aromatherapy machines, quadcopters etc.

Cell structure:

Bluetooth Earphone Headset Lithium Polymer Battery 50mAh With KC CB CE UL ROHS Approval
The connectors to choose:

The battery safety performance.

Test Method and Condition	Criteria
Each fully charged cell, stabilized at room teerature, is placed in a circulating air-convection oven. The oven teerature is raised at a rate of 5 °C/min ± 2 °C/min to a teerature of 130 °C ± 2 °C. The cell remains at this teerature for 10 min before the test is discontinued.	No explosion, No fire
Each fully charged cell is placed in a vacuum chamber, in an ambient teerature of 20~25℃. Once the chamber has been sealed, its internal pressure is gradually reduced to a pressure equal to or less than 11.6kPa (this simulates an altitude of 15240 m) held at that value for 6 h.	No explosion, No leakage, No fire
The fully charged battery is to be short-circuited by connecting the positive and negative terminals of the battery with resistance load not exceed 100mΩ.Tests are to be conducted at room teerature 20~25℃.	No explosion, No fire The Teerature of the Battery surface not exceeded than 150℃
A discharged cell is subjected to a reverse charge at 1C for 90 min.	No explosion, No fire
After standard charge, continue to charge with a constant voltage 4.6V per a cell, holding 8h.	No explosion, No fire, No leakage
Put the batteries into clean water, be soaked for 24 hours.	No break, No fire

Related models which used in digital products.

NO	Model	Capacity	Length (mm)	Width (mm)	Thickness (mm)	Voltage
1	151429	20 mAh	29	14	1.5	3.7V
2	151429	20 mAh	29	14	1.5	3.7V
3	302016	35 mAh	16	20	3	3.7V
4	301130	55 mAh	30	11	3	3.7V
5	451124	65 mAh	24	11	4.5	3.7V
6	451418	68 mAh	18	14	4.5	3.7V
7	501221	80 mAh	21	12	5	3.7V
8	501321	80 mAh	21	13	5	3.7V
9	502016	80 mAh	16	20	5	3.7V
10	401130	85 mAh	30	11	4	3.7V
11	531124	85 mAh	24	11	5.3	3.7V
12	551124	85 mAh	24	11	5.5	3.7V
13	222036	95 mAh	36	20	2.2	3.7V

Packing info.

Feel free to cotact me, and wish my 12years experences in battery area could help you out.

Product Tags:

high capacity lithium polymer battery

high power lipo battery

Bluetooth Earphone Headset Lithium Polymer Battery 50mAh With KC CB CE UL ROHS Approval Images

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