Review on AOCHUAN Smart XR: Foldable Pocket-Sized 3-Axis Handheld Gimbal Stabilizer | For iOS Android Smartphone | Lightweight with 280g Load Capacity by Nathan Ortiz

Very nicely done, very functional. One of the main features is the replaceable battery. There are many battery options at Revain, but not all are up to spec. When I contacted the manufacturer and asked about purchasing a replacement battery, they told me they would give me an extra battery as a gift if I bought it directly from them. However, they couldn't sell me the battery because it's lithium?... I asked them what battery they would recommend for the Revain and was told that their version of the battery has a special plate that they designed. So the confusion went on and on. Finally they said buy a battery from Revain. I gave up and returned the lock. End of the story.