ublox rtk module with backup battery

{"cid":"91222653","title":"Built In Wireless Rtk Gps Module With Internal Backup Battery FCC Certification","imgUrl":"https:\/\/img.chinax.com\/nimg\/d2\/02\/39ecbe316419bf824f374afb5932-200x200-1.jpg","attrs":{"Price":"USD 5.15-5.35 Unit","Brand Name":"Youwei","Model Number":"YW-198G3","Minimum Order Quantity":"200","Delivery Time":"5-8 work days","Place of Origin":"Guangdong, China","Certification":"CE\uff0cRohs","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram Paypal","Supply Ability":"200000 PCS Month","Packaging Details":"PE Bag and Carton","Type":"GPS receiver","Country of Origin":"China","Brand":"Youwei","Chipset":"GK-9501","Application":"Car","Payment":"Paypal\\TT\\Western Union\\Trade Assurance","Feature":"Band","D\/C":"Newest","Battery":"Internal back-up battery","Operating temperature range":"-40 to 85\u2103C","Description":"GNSS GPS Module","Cetificate":"FCC\/CE","Waterproof":"Yes"}}

{"cid":"91146927","title":"Car Vehicle GPS Tracker SIM Card PC Mobile Remote Control TK003","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/11\/604a1f8d3be27cc75f67356149ba-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"support OEM","Model Number":"TK003","Minimum Order Quantity":"10pcs","Delivery Time":"1-10 working days after received your payment","Certification":"CE ISO","Place of Origin":"Guangdong China","Payment Terms":"T\/T or western Union or paypal","Supply Ability":"10,000pcs per month","Packaging Details":"Packed in carton firstly","Type":"Mini 2G GPS Tracker","Warranty":"one year","Use":"Automotive","GPS accuracy":"5M","Network":"GSM\/GPRS\/GPS","Battery":"Built-in 180mAh","Band":"850\/900\/1800\/1900 Mhz"}}