Develop notebook battery in October 2020
SPH VV09XL    11.4/90Wh ;  SPU X407/A31N1719   10.8/3070;  SPD 15-7547/D2VF9  11.1V/43Wh;  SPD DXGH8  7.6/52wh;  
SP L O1AV415/01AV418   14.6/41Wh;  SPD 357F9  11.1/74Wh; SPH CI03XL   11.4V/48Wh;  SPH SN03XL  11.4/44Wh (WG);  
SPD MXV9V   7.6/60WH;