510 thread battery variable voltage Organic Smart Battery

Specfication:

• Size: D 11.2 mm 88 mm
• Color: Stainless steel, Black, Gun color
• Power capacity: 400 mAh
• Voltage: 4.0V 3.3V 2.6V
• Advantage: Bottom USB Port Charge, 15 Second pre-heating function
• Material: Stainless steel
• Thread: Thread 510
• Package: Retail box