battery pack with cell Samsung 18650 30Q 3000mAh smart UART/Bluetooth included to build battery pack 15s8p

battery Nese 15s8p for sell brand new with cells SAMSUNG 30Q BATTERY 18650 3000MAH 15A bms Communication Protocol：UART/Bluetooth. Bluetooth included advantages of the system:
• Only basic electrical knowledge required
• Single tool assembly. Requires only screwdriver
• No expensive equipment like spot welder or soldering station is needed
• Not even slightest damage to cells caused by heat when soldering or welding
• Vibration proof design using advanced elastomers
• Larger contact area for more power. All interconnects are made from copper which is up to 70% more conductive than nickel
• Lifetime usability and easy maintenance. Rapid cell replacement
• All design files are available for replacement parts to be manufactured all around the world with access to 3D printer whatch video very simple build battery pack no welding need https://youtu.be/04lDZh19k64?si=J9mAM592_vINovpT https://youtu.be/22zPvxZxEwM?si=tvg_xRn30zBPq7AL