Review on Kunnv Warp Car Charger Dual USB Rapid Charging Dash Charger with OnePlus 8 Pro 8T 7 Pro 7 6 5 4 3 (Charger + Cable), Red, GX729 by Chris Tisdale

I bought 3 of these and originally my OnePlus 7T Pro offered McClarian Warp charging but I don't know what happened but now it only offers fast charging. I've tried using it with other power packs in other vehicles and have used multiple warp cords but it only charges quickly. I've only had the charger for about 6 months and don't use it every day. The other two are less than 3 months old so I'll check them out before I buy another one. So the charge performance is 4 stars because it allowed WARP charge but lost start because now it doesn't. 3 star quality because of course mine only lasted about 5 months before WARP stopped loading.