|
[China]
Trade Verify
Address: Building B, Fenglin International Centre, Longgang Centre Town, Longgang District, Shenzhen, China.
Contact name:Sales Team
MAXPOWER INDUSTRIAL CO.,LTD |
|
Verified Suppliers
|
|
|
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:
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.
