7.4V Li-ion battery pack

{"cid":"156184","pid":"25949901","pimg_url":"\/\/img1.tradegrowthhub.com\/c7\/ee\/3e14301cd284\/product\/91627624_s-w400xh400.jpg","name":"rechargeable Li-ion ICR18650 2S2P 7.4V 4000mAh lithium battery 110 x 20 x 20mm","attrs":{"Price":"$8.50(50 - 199 Pieces) $7.50(>=200 Pieces)","MOQ":"50 Pieces","Delivery Time":"Negotiable","Brand":"KMD"}}