Guang Zhou Sunland New Energy Technology Co., Ltd.
| Brand Name | Sunland |
| Model Number | P-2024-0023 |
| Certification | UN38.3 MSDS |
| Place of Origin | GUANGZHOU CHINA |
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Product Specification
| Brand Name | Sunland | Model Number | P-2024-0023 |
| Certification | UN38.3 MSDS | Place of Origin | GUANGZHOU CHINA |
| High Light | 18650 lithium ion battery 3.7V 7500mAh ，1S3P li-ion battery pack with warranty ，portable energy storage system 7500mAh | ||
18650 Lithium Ion Battery 1S3P 3.7V 7500mAh Li-Ion Battery Packs Pass UL2054 certificate.
Advantage:
1. ICR18650 1S3P 3.7V 7.5AH pass UL2054 certificate.
2. Be widely used in light/lamp
3. The cell pass UL1642,CB,IEC62133,ROHS,REACH,2023/1542 certificate.
Cell electrical characteristics:
| No. | Items | Test Method and Condition | Criteria |
| 1 | Thermal exposure test | Each fully charged cell, stabilized at room temperature, is placed in a circulating air-convection oven. The oven temperature is raised at a rate of 5 °C/min ± 2 °C/min to a temperature of 130 °C ± 2 °C. The cell remains at this temperature for 10 min before the test is discontinued. | No fire, No explosion |
| 2 | Low pressure | Each fully charged cell is placed in a vacuum chamber, in an ambient temperature of 20~25℃. Once the chamber has been sealed, its internal pressure is gradually reduced to a pressure equal to or less than 11.6 kPa (this simulates an altitude of 15240 m) held at that value for 6 h. | No leakage, No fire, No explosion |
| 3. | Short test | 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 temperature 20~25℃. | No fire, No explosion The Temperature of the Battery surface not exceeded than 150℃ |
| 4 | Forced discharge test | A discharged cell is subjected to a reverse charge at 1C for 90 min. | No fire, No explosion |
| 5 | Over charge test | After standard charge, continue to charge with a constant voltage 4.6V per a cell, holding 8h. | No leakage, No fire, No explosion |
| 6 | Soak Test | Put the batteries into clean water, be soaked for 24 hours. | No break, No fire |
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2011
Total Annual:
10 USD Million-15 USD Million
Employee Number:
1000~2000
Ecer Certification：
Verified Supplier
Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of battery application. Aiming at serving industrial users, it is dedicated to providing industrial users with optimized battery supporting solutions and safe, environmental friendly and cost-... Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of battery application. Aiming at serving industrial users, it is dedicated to providing industrial users with optimized battery supporting solutions and safe, environmental friendly and cost-...
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