1. Model: JH752KS
2. Voltage: 7.4v 3. Capacity: 5200mAh 4. Cell type: Brandnew Grade-A Li-ion 5. Digital tube display: 9-level temperature indication, 4-level output voltages 6. Charge/discharge port: DC3.5*1.35*9mm (can be custom-made) 7. Size: 92*71*23mm 8. Color: white,Black.