Compatible models:elitebook 725 G3 G4 820 G3 G4 ST03XL HSTNN-I42C I34C;Product Name:SN03XL;Voltage:11.4 V;Battery type:Lithium Ion Battery Rechargeable;rechargeable:RECHARGABLE;type:Standard Battery;type:Li-Ion;type:Rechargeable Batteries;color:Black;pro