portable angle grinder with battery and charger

{"cid":"91226473","title":"21V Portable Cordless Angle Grinder 100mm Brushless Mini Angle Grinder With Battery And Charger","imgUrl":"https:\/\/img.chinax.com\/nimg\/26\/c5\/6434dcc22c8f2584a1b3643f320e-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"SHJPAI","Model Number":"JP-YJ03YX","Minimum Order Quantity":"100 sets","Delivery Time":"5-8days","Payment Terms":"T\/T","Applications":"Cutting, grinding, polishing","Warranty":"1year","Certification":"CE","Power Source":"Battery","Packaging Details":"Plastic Box","Motor Type":"Brushless","Supply Ability":"500+sets+1 day","Place of Origin":"China","Battery Type":"Lithium-Ion"}}

{"cid":"91225751","title":"21V Portable Cordless Drill and Angle Grinder Combo Set - 2-in-1 Lithium-Ion Brushless Motor Electricity","imgUrl":"https:\/\/img.chinax.com\/nimg\/02\/a7\/b15e719f6a9cf2518567b36ce958-200x200-1.jpg","attrs":{"Price":"$35.40-36.24 \/ piece","Brand Name":"YZH","Model Number":"YZH-W","Minimum Order Quantity":"10 pieces","weight":"3.5KG(7.72lb)","warranty":"1 year","Motor Type":"Brushless","dimensions":"30*27*10","customized support":"ODM, OEM","Voltage":"21V","Place of Origin":"Jiangsu, China","power source":"Battery","frequency":"0-2500i\/mim","grade":"Industrial"}}