V4 - DIY 650Wh Поверстанция | Инвертор 600W чистый синус + BMS 7S 80A | 3D-корпус

A fully custom-built 650Wh portable power station — designed, 3D printed, and hand-assembled from scratch! ⚙️ Main Components: 3D File : https://makerworld.com/en/models/2026610 • Battery: 7S10P pack using 70x 18650 cells (2500mAh each, total 650Wh, 29.4V) • Inverter: 600W pure sine wave, 220V AC output : https://s.shopee.vn/3Azc6gBmNr • BMS: 7S 80A protection board : https://s.shopee.vn/3AznBpDYDh • Cooling: 2x 80mm fans with protective mesh grilles • Case: Custom 3D printed box with stainless steel carry handle • Switches: 3x 16mm illuminated push buttons (USB, 12V DC, AC) • Outputs: 3x AC sockets (220V), 1x 12V DC car socket, USB PD 100W + 60W + 15W x2 + 18W • Input: DC charging port • Display: Power meter with battery percentage and output wattage 💡 Features: • 600W pure sine wave output — perfect for sensitive electronics • 3D printed custom design, compact and easy to carry • Real-time power display with digital wattmeter • Active cooling with dual fans for better temperature control Built for makers who love both design and functionality 🔋⚙️ #DIY #PowerStation #BatteryPack #3DPrinting #600W #Inverter #BMS #Electronics #Innovation #Maker #PortableEnergy #DIYBatteries