This part is a kind of semiconductor called SH367004.
Function of this product has Section 3/4/5 lithium battery protection chip package.
Manufacturers : Sino Wealth Microelectronic
Image and pinout :

Some of the text within the PDF file :
SH367004 3/4/5节锂电池包保护用芯片 特性 通过SEL0/SEL1管脚切换3/4/5节串联应用 高精度电压检测功能:(针对单节电芯) - 过充电保护阈值电压:3.3V - 4.5V (50mV一档) 阈值电压精度:±25mV - 过充电保护解除电压1:3.2V - 4.5V 阈值电压精度:±50mV - 过放电保护阈值电压:1.8V - 3.0V (100mV一档) 阈值电压精度:±50mV - 过放电保护解除电压2:1.8V - 3.4V 阈值电压精度:±100Mv 两段放电过流检测功能: - 放电过流1保护阈值电压:0.05V - 0.3V (50mV一档) 阈值电压精度:±15mV - 放电过流2保护阈值电压:0.2V - 1.0V (100mV一档) 阈值电压精度:±100mV 两段充电过流检测功能: - 充电过流1保护阈值电压:0.05V - 0.3V (50mV一档) �� [ ... ]
SH367004 PDF Datasheet Download
