GREECHO Rechargeable Portable Blender Say Goodbye to The Heavy Countertop Blender Make The Drink You Want Anytime And Anywhere Six Advantages Let You Know Why Choose GREECHO Blender Previous page Next page These Details Help You Clean The Blender Jar Better Previous page Next page Removable Cup Sleeve Keeps No Stains Stay Will the battery be damaged if the cup is idle for a long time? If the blender is not used for a long time, we recommended that charging it once every month, otherwise the battery may become unchargeable. What should I do on the first charge? On the first charge, 2-3 hours is recommended until the indicator turns white. Why the portable blender won’t start working? Firstly, make sure your blender is electrified and the indicator light doesn't turn red. Secondly, check the lid is screwed on. Because the blender has LID-OFF protection, it will not start without the lid fastened. Why does my blender work poorly when it's fully charged? There are two possible reasons: 1. Cutting food too big or too sticky triggers the blender's overload protection. 2. Improper feeding sequence. Plz start with fresh food and then powder/nuts. Next add liquid and finish with frozen items or ice cubes. Why do I have to charge it every time? The charging port may be flooded. Ensure that the charging port is tightly covered before each flush. If the blender is still working when the red light is on, the battery is damaged and cannot be fully charged.