LK03XL Replacement Battery For HP  Envy X360 15-BP000 HSTNN-UB7I HSTNN-LB7U -  -  - Battery Type: Li-ion, Battery Volt: 11.55V, Capacity: 55.8Wh/4835mAh, Battery Color: Black, Condition: 100% New, Warranty: 12 months