4. What TOPPING's advantage is? What else service does TOPPING provide?

As a manufacturer focusing on producing lithium batteries, we supply various brand high-quality laptop batteries. Provide OEM/ODM service for partners.

Topping Advantage:

1. Professional technicians team, R&D workers and sales team. Make sure we can supply the reliable pre-sales and fast after-sales service to all our customers.

2. all our battery are 100% use the brand new batteries cells, not refurinshed cells.   We have strict quality control for voltage difference of cells and battery pack for make sure all battery quality are stable.

3. After 300 charge-discharge cycles, the battery capacity can remain above 90%.

4. Monthly power consumption is less than 3% for resting batteries.

5.Defective rate can do less 1%.

6. We are using Atmel IC( Brand new imported from US) in all our batteries.

7. Our battery capacity are higher than apple original, it's longer use time than others. All our battery capacity are real capacity, 100% charge and discharge test cycle before shipment.

8. Full set installation tools and professional disassembly manual.

9. All our battery are CE, ROSH, UL, TUV and PSE certified for high quality. MADS, UN38.3, Air test report, Sea test report for shipment documents.