4000 mah battery ultra thin laptop

{"cid":"91221755","title":"Custom Laptop Silver Slim 15.6 Inch Dedicated Graphics Card 4000 mAh Battery for Home","imgUrl":"https:\/\/img.chinax.com\/nimg\/a6\/14\/9dd3a14566b3fccb7364807030bf-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Wpna","Model Number":"Y435","Minimum Order Quantity":"10 set","Delivery Time":"15-30 workdays","Place of Origin":"Guangdong, China","Packaging Details":"carton, bubble bag, stecth film","Supply Ability":"10000 Piece\/Pieces per Month","Certification":"CE\/FCC\/RoHs\/ISO9001\/CCC","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Products Name":"Portable computer","Operating System":"Windows 10\/11\/Ubuntu\/Linux","Screen Size":"15.6\"","Processor":"Intel 3\/5\/7\/9","RAM":"4GB\/8GB\/16GB\/32GB","HDD\/SSD":"128GB\/286GB\/512GB\/1TB\/2TB","Display resolution":"1920x1080","Series":"For Gaming","After-sales Service":"Call Center and on-line Technical Support, Onsite Training and Inspection, Others","Keyboard":"Backlight Keyboard"}}

{"cid":"91173879","title":"Ultra Lightweight LED Cordless Mining Headlamp 4000 Lux Anti Explosive With 2800 mAh Li Ion Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/fb\/fc\/04c62f12b068535473247657ea4b-200x200-1.jpg","attrs":{"Price":"Negotiating","Brand Name":"GREEN LIGHTING","Model Number":"GL2.5-A","Minimum Order Quantity":"1pcs","Delivery Time":"sample order 3-7 woking days,bulk order with 2 weeks","Certification":"CE","Place of Origin":"China shenzhen","Payment Terms":"L\/C, T\/T, Western Union,PayPal","Supply Ability":"30000 pcs\/month","Packaging Details":"1 x lamp 1 x charger 1 x user manual","Battery type":"Lithium Ion","Power source":"Rechargeable Battery","Light source":"LED","Ip rating":"IP 67","Material":"PC+ABS","Battery Capacity":"2.8A","Main light current":"180mA","Brightness":"4000 Lux"}}