# BYD Company The notebook records Shenzhen BYD Lithium Battery Company Limited as manufacturer of the removable LG BL-49H1H battery pasted with the [[LG L125DL]] handset label. ## Source - [[Scanned_20260730-1230#PDF Page 21|PDF page 21]] — Battery chemistry, capacity, part number, and manufacture date. This establishes component manufacture, not a direct relationship between BYD and the notebook owner.