Engine start batteries, electric bicycles / motorcycles / scooters, golf carts / trolleys, power tools... Solar and wind energy systems, motor homes, caravans... 3.2V 280Ah Battery4 Screw8 Copper sheet3. This product is brand new and original, and the battery pack can be DIY if the voltage is normal. The product came very well packaged.The item "4Pcs Varicore 3.2v 280ah Lifepo4 Battery Diy 12v 280ah Rechargeable Batteries Fo" is in sale since Sunday, November 1, 2020. This item is in the category "Consumer Electronics\Multipurpose Batteries & Power\Rechargeable Batteries". The seller is "toysdeluxeedition" and is located in Shanghai. This item can be shipped to United States.