I've tried twice to upgrade my original iPad to a newer refurbished iPad. Both times it didn't work. If you have an old iPad with slow performance and fast draining battery, just buy a new one. These refurbished iPads have all the issues that your original iPad has. The refurbished iPad was no better than the one I was planning to replace.
Renewed Apple iPad Mini π± 4 128GB Silver WiFi for Enhanced Optimization
81 Review
7" Tablet Prestigio SmartKids (2019), 1/16 GB, Wi-Fi, Android 8.1, blue
79 Review
π± Black Xiaomi Redmi Note 5 Global Smartphone - 6/128 GB
171 Review
Green ASUS Memo Pad HD 7-Inch Tablet with 16 GB Storage (ME173X-A1-GN)
89 Review
Notebook DELL G7 17 7790 (1920x1080, Intel Core i5 2.4 GHz, RAM 8 GB, SSD 256 GB, HDD 1000 GB, GeForce GTX 1660 Ti, Win10 Home)
26 Review
27" Apple iMac All-in-One (Retina 5K, Mid 2020) MXWT2RU/A, 5120x2880, Intel Core i5 3.1GHz, 8GB RAM, 256GB SSD, AMD Radeon Pro 5300, MacOS, Silver
13 Review
Processor AMD Ryzen 7 PRO 4750G AM4, 8 x 3600 MHz, OEM
11 Review
π₯οΈ Dell Optiplex 990 Tower Business Desktop Computer: Intel Quad Core i5, 8GB RAM, 500GB HDD, Windows 10 Pro (Renewed)
12 Review