lipo battery for pocket calculators

{"cid":"91221281","title":"3.7V 250mAh 801823 High Energy Density Lipo Battery For Pocket Calculators","imgUrl":"https:\/\/img.ismap.com\/nimg\/99\/4f\/bf42766b273279aafb300c6ba68f-200x200-1.jpg","attrs":{"Price":"0.8-1.5USD\/PCS","Brand Name":"UNEMETECH","Model Number":"UNM801823","Minimum Order Quantity":"5000PCS","Delivery Time":"7-35 days","Certification":"UN38.3, MSDS, CE, CB, IEC62133, PSE, KC, UL1642...","Place of Origin":"Guangdong, China","Payment Terms":"T\/T , WorldFirst , Payoneer , PingPong , Paypal , Alipay , Western Union , ...","Supply Ability":"200,000.00 Pieces Per Day","Packaging Details":"Inner Tray + Inner Box + Outer Carton","Battery Type":"Li-polymer Battery","Model":"UNM801823","Nominal Voltage":"3.7V","Nominal Capacity":"250mAh","Max Charging&Discharging Current":"1C\/250mA","Battery Cell Size":"MAX 7.65(T)x17.8(W)x23.0(L)mm","Battery Pack Size":"MAX 7.65(T)x17.8(W)x25.0(L)mm","Energy":"0.925Wh"}}

{"cid":"91219565","title":"UPS Rechargeable Lithium Battery Pack , Scooter Battery Pack 2000mAh","imgUrl":"https:\/\/img.ismap.com\/nimg\/99\/0e\/d979000e0843334335a7c0de199e-200x200-1.jpg","attrs":{"Price":"USD19\/Piece","Brand Name":"Lanke","Model Number":"18650","Minimum Order Quantity":"100","Delivery Time":"5 Days","Place of Origin":"China","Payment Terms":"L\/C,T\/T, Western Union, MoneyGram","Supply Ability":"100000 PCS\/Month","Packaging Details":"Carton","Protection":"Overcharge, Overdischarge, Short Circuit","Material":"Lithium-ion","Recharge Cycles":"500","Compatibility":"Smartphones, Tablets, Cameras,Model Toys","Color":"Blue","Output":"12V\/6A","Capacity":"2000mAh","Size":"37*37*66mm"}}

{"cid":"91224018","title":"Electronic Jewelry Weight Gram Balance Scale 500g\/0.1g Mini Digital Pocket Scale with Calculator and Tray Size 5*76.2mm","imgUrl":"https:\/\/img.ismap.com\/nimg\/a8\/b1\/77f2200c903c4305397c7fe7dd2d-200x200-1.jpg","attrs":{"Price":"$4.80\/pieces 10-99 pieces","Brand Name":"OEM","Model Number":"OEM","Minimum Order Quantity":"100","Delivery Time":"5-8 business days","Place of Origin":"Hunan China","Certification":"ISO,CE,ROHS,FCC,OIML","Payment Terms":"T\/T,Western Union","Supply Ability":"100 pieces per day","warranty":"1 Year","customized support":"OEM, Software reengineering","place of origin":"Hunan, China","type":"Jewelry scale","Product name":"pocket scale with calculator","materials":"ABS + Stainless Steel","scale Size":"122*69.5*26mm","tray size":"5*76.2mm","battery type":"AAA battery 2 pcs","max weight":"500g","Weighing range":"500g\/0.1g","LED screen":"Backlight blue light","scale weight":"204g","weight unit":"g, oz, ct, gn, ozt, dwt","Operating Temperature":"0\u00b0C to 40\u00b0C","Model":"TCS Series Platform Scale,ACS Series Price Scale","Material":"Stainless Steel,Carbon Steel","Platform Size":"400mm x 500mm, 500mm x 600mm, 600mm x 800mm, 800mm x 1000mm,100*100cm,120*120cm,150*150cm","Capacity":"60kg, 100kg,150kg,200kg, 300kg, 600kg, 1000kg, 1500kg,3000kg","Communication":"RS232, RS485, USB, Ethernet,Bluetooth,wifi,3G,4G,5G,LoraLAN","Storage Temperature":"-25\u00b0C to 55\u00b0C","Display Resolution":"1\/3000, 1\/6000, 1\/15000, 1\/30000","Certifications":"CE, OIML, NTEP, ISO,CE,ROHS,FCC","Functions":"Tare, Zero, Accumulation, Counting, Checkweighing, Hold","Accuracy":"0.1kg, 0.2kg, 0.5kg, 1kg, 2kg, 5kg","Display":"LED\/LCD","Power Supply":"110-240AC\/DC","Units Of Measure":"kg, lb, oz, g","Power Source":"Rechargeable Battery"}}

{"cid":"91222783","title":"3.0'' 1+16GB IPS Screen 3G Mini Smartphone Polymer Battery Small Mobile Phone","imgUrl":"https:\/\/img.ismap.com\/nimg\/b6\/68\/298d049fe7b00ad0e170a49551a0-200x200-1.jpg","attrs":{"Price":"USD 40 \/PC","Brand Name":"Rainbuvvy","Model Number":"F8 Pro Max","Minimum Order Quantity":"10 pcs","Delivery Time":"5-8 work days","Certification":"CE,FCC","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"100pcs per 5 days","Packaging Details":"12cm*8cm*5cm","Color":"blue","Size":"3.0 inch IPS screen","The resolution":"480*854","Platform":"MTK6580M","CPU frequency":"Quad core","System":"Android 8.1","Memory configuration":"1GB+16GB","T-card":"Yes","Camera":"30W front camera + 200W rear camera"}}