♦21700 Li Battery Case Including Circuit Board Compatible With DIY Shell Box Including BMS PCB Board Charging Protection Can

Description:DIY (semi-manufactured goods, No battery)Advance notification:(1). To use this product, you need to have some professional knowledge and experience. We do not guarantee that you can use it well.(2). It requires you to have assembly tools. If you do not have these tools, please do not place an order!(3). The size and color in the picture are for reference only. The actual received goods shall prevail. If you raise any objections based on "color and size differences", please do not purchase!(4). The nickel may not be exactly the same as shown in the following picture and may change with the batch. Please do not mind! Do not purchase if you mind.100% brand new, not original!This is only a shell, there is no battery inside.This product is component without battery core .It is used to repair and assemble batteries pack,only for people who are familiar with battery performanceand have practical experience in battery assembly.Notes:After combining the battery pack and this protective board, if there is no voltage output during the initial power on, please activate it with a dedicated charger.Specifications:Material: Plastic + MetalColor: As Shown In The PicturePackage Includes:1Set Li-ion Battery CaseNote:1. Please note that the photo does not show actual size, please refer to Description for size details.2. Please allow differences due to manual measurement, thanks.3. Due to the difference between different monitors, the image may not reflect the actual color of the item.