ultra thin battery for electronic shelf labels

{"cid":"91225078","title":"2-Layer HDI PCB | High-Density Board for Electronic Shelf Labels","imgUrl":"https:\/\/img.chinax.com\/nimg\/a4\/50\/0cdcad8c3fde16cc3560d2168ede-200x200-1.jpg","attrs":{"Price":"1-2$","Brand Name":"PCBgate","Model Number":"261904001","Minimum Order Quantity":"1 pc","Delivery Time":"7 work days","Certification":"ISO9001\/UL\/ISO14001\/IATF16949\/RoHS","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Supply Ability":"10000pcs\/2 days","Packaging Details":"Vacum Packing","Base Material":"FR-4","Layer Count":"1-20 Layers","Board Thickness":"0.2mm-6mm","Copper Thickness":"0.5oz-12oz(18\u03bcm - 420\u03bcm)","Surface Finish":"HASL\/ENIG(Gold)\/OSP\/Immersion Gold","Solder Mask":"Green\/White\/Red\/Blue\/Black","Silkscreen":"White\/Black\/Yellow","Min. Hole Size":"0.1mm(CNC Drilling) \/ 0.6mm (Punching)","Min. Trace Width\/Space":"3 mil\/3 mil (0.075mm)","Testing":"Electrical Test","Impedance Control":"Available"}}

{"cid":"91224510","title":"7.5\" 800*480 BWR E-Paper Display Bluetooth Rechargeable ESL Shelf Label Module","imgUrl":"https:\/\/img.chinax.com\/nimg\/df\/d1\/64ce1d71f6a1d68894b3731b9838-200x200-1.jpg","attrs":{"Price":"$53.17~66.47\/pieces","Brand Name":"YZY","Model Number":"YE0750J3-P1","Minimum Order Quantity":"500 pieces","Delivery Time":"14-60 days","Supply Ability":"10000Pieces","Payment Terms":"T\/T","Certification":"CE, ROHS","Place of Origin":"Guangdong, China","Packaging Details":"25*18*10"}}

{"cid":"91204686","title":"2.13\" E Ink Display Module - 122\u00d7250 SPI, Ultra-Low Power, ESL Industrial-Grade e-Paper | Factory Direct","imgUrl":"https:\/\/img.chinax.com\/nimg\/e0\/a9\/6a51e398b895f52c0b43dd39be4e-200x200-1.jpg","attrs":{"Price":"USD$1.86 \u2013 $2.2 \/ unit (FOB Shenzhen, based on order quantity)","Brand Name":"SAEF","Model Number":"SFE213RJBW-7307A","Minimum Order Quantity":"3 units (Negotiable for sample orders)","Delivery Time":"1\u20135 weeks after order confirmation","Certification":"ISO9001 \/ ISO14000","Place of Origin":"ShenZhen \/ China","Payment Terms":"T\/T, PayPal, T\/T 50% deposit, 50% before shipment","Supply Ability":"30,000,000 units \/ month","Packaging Details":"Export-ready carton box","Technology":"Electrophoretic E-ink (Bi-stable)","Screen Size":"2.13 inch (54.1 mm diagonal)","Special Features:":"Integrated Frontlight","Resolution":"122 (H) \u00d7 250 (V) pixels | 130 DPI","Interface":"Configurable SPI (3-w\/4-w via BS1 pin)","Refresh Time":"Full Update: 1.8 sec; Partial Update: 0.3 sec","Active Area":"23.7 \u00d7 48.55 \uff08mm\uff09","Color":"Monochrome (Black\/White)","Power Supply":"10.5 mW (Typ.)","Viewing Angle":"180\u00b0 (Ultra-wide)","Optical":"Reflectivity: 35% (Typ.)","Operating Temp":"0\u00b0C to +50\u00b0C","Storage Temp.":"-25\u00b0C to +60\u00b0C","Compliance":"REACH & RoHS Compliant & Halogen Free","Customization:":"CTP optional via I\u00b2C, OCA lamination support","Reliability":"Validated for 240 hrs at 90% RH, \u00b18kV ESD, UV exposure"}}