This part is a kind of semiconductor called XC-ISR18650-2.6Ah.

Function of this product has lithium rechargeable battery.

Manufacturers : Xinchi

Image and pinout :

Some of the text within the PDF file :

文件编号：ISR18650-2.6 Product specifications 产品规格书 版 本： A/00 页 码： 1 of 8 Product specifications 产品规格书 Model 型号: XC-ISR18650-2.6Ah Customer 客户名称： Qinhuangdao Xinchi Photoelectricity Technology Co，LTD 秦皇岛芯驰光电科技有限公司 Designed 制定 Checked 审核 Approved 批准 文件编号：ISR18650-2.6 Product specifications 产品规格书 版 本： A/00 页 码： 1 of 8 目录 1.APPLICATION SCOPE 适用范围 2 2.DEFINITION 定义 .. 2 3.MODEL AND DIMENSION 型号及尺寸 2 4.SPECIFICATION 规格 [ ... ]

XC-ISR18650-2.6Ah PDF Datasheet Download