With the rapid increase in energy demands, there is a need to develop efficient, highly capable yet compact energy storage devices, and guess what, scientists have already invented the cure. Paper batteries are incredibly lightweight, ultrathin,
My item was received with the Seeed Studio factory seal broken and scratches visible on the device. Think assured me they open every product for QC checks yet somehow they missed these scratches. Without the factory seal there's no way to tell if this is a new device and there's no way to get support from Seeed since they're terms for returns require devices to be factory sealed. I've contacted Seeed Studios so hopefully Think will no longer be able to sell Seeed products.
