lightweight 7 4 v rc car battery

{"cid":"91220179","title":"Lightweight 2s 3s 4s 6s 3000mah Lipo Battery 60C 7.4 V Rc Car Battery","imgUrl":"https:\/\/img.ismap.com\/nimg\/b3\/5e\/9789c5e0b1c7333207e230d42277-200x200-1.jpg","attrs":{"Price":"$8.90\/packs 1-49 packs","Brand Name":"lohuite","Model Number":"3000mah","Minimum Order Quantity":"1","Place of Origin":"Guangdong, China","Packaging Details":"as export package","Supply Ability":"100000 Pack\/Packs per Week","Weight":"1kg","The charging ratio":"22.2V","The discharge rate":"22.8~23.4V(cell 3.8~3.9V)","Storage Type":"0\u2103~40\u2103","Nominal capacity":"10000mAh","Nominal voltage":"7.4V","PACK Voltage":"7.4~7.3V(cell 3.8~3.9V)","Operating temperature":"Charging:\t0\u2103~40\u2103"}}