DIY 18650 Power Bank Kit – Dual USB QC Fast Charging + LCD Display (No Cells)

DIY 18650 Power Bank Kit (No Cells Included)

Build your own high-quality portable power bank with fast charging and real-time LCD display. Perfect for DIY enthusiasts who want full control over performance, capacity, and cell quality.

🔋 Features

• Holds 4× 18650 Li-ion cells (not included)
• Dual USB-A output ports with QC Fast Charging support
• USB-C and Micro-USB input options
• Digital LCD screen shows voltage, percentage, and charging status
• BMS protection: over-charge, over-discharge, short-circuit, and temperature
• Durable ABS plastic housing with sleek black top panel

⚙️ Specifications

• Inputs: Micro-USB, USB-C
• Outputs: 2× USB-A (QC Fast Charging)
• Display: LCD digital screen (shows power level)
• Compatible Cells: 18650 Li-ion (flat-top preferred)
• Weight: 0.45 lb (0.20 kg)

🧰 What's Included

• 1× Power bank housing with pre-installed BMS, ports, and LCD display
• 1× Screw set for assembly

Small note: cells and wires are not included. You can find compatible 18650 cells on RenewSpark.