Replacement Battery TypeLi-ion;
Voltage: 11.58V;
Capacity: 51.3W h. This battery provide the same battery life as the original, We are a professional laptop battery manufacturer, We only provide the best quality batteries to ensure the best possible buying experience for our customers ^^ Compatible Part NumbersWP03XL M64304-1D1 M73466-005 M64305-421 M64304-422 M64304-AC1 L78555-005 HSTNN-LB8W HSTNN-OB2J HSTNN-LB9C HSTNN-IB9Y 31CP6/60/75 ^^ Compatible ModelsFor HP EliteBook 1040 G9 Series; For HP EliteBook x360 1040 G9 G10 Series; For HP EliteBook 830 835 840 845 860 865 G9 Series; For HP EliteBook 830 835 840 845 860 865 G10 Series; For HP Split X2 13-M000 Series ^^ Bituli QualityAll of Bituli products are Certified by CE, and UL for safety. Strict guidelines for compatibility, and standards compliance for environmental safety. Bituli battery packs are comprised of grade "A" cells with top quality ion battery materials that ensure Reliable performance extended battery life ^^ Bituli Support24 x 7 Email support, Rest assured with 30 days Refund12 months Replacement, For any other problems or advise please feel free to contact us, If you are not satisfied for any reson please let us konw, we promise to deliver you a FAST resoluton