The standard voltage of the battery is 11.1V It’s assembled in three series and two parallels. The size is flexible. It can be widely used in electronic postal scale, headlights, medical equipments, vehicle charging pumps, vehicle vacuum cleaners, portable electric tools, etc.
This is 4s3p 14.4V/14.8V 6000mAh 6600mAh battery pack use for medical device. Li ion batteries packs are assembled with 18650 cylindrical cells. It’s commonly used for flashlight, emergency light, camera, wireless headset, and any another applications that need li ion battery as power supply.