Samsung 21700 50E Li-ion batteries are high capacity and high discharge batteries commonly used in devices such as flashlights, electronics, laptops, vaping and even some electric vehicles use 21700 Batteries.
This is the protected button top version
Model: Samsung 50E
Voltage: 3.6V
Rechargeable: Yes
Protection Circuit: Yes
Capacity: 5000mAh
Discharge: 10A
Diameter: 21.1mm
Height: 74.5mm
IEC: 21700
Chemistry: Li-Ion
Commonly Known As:
• 50E 21700, Samsung 50E 21700