Dual Micro USB 3.7v to 5V 2A Power Bank DIY 18650 LiPo Charger AC 220V 10000W 80A Digital Control SCR Electronic Voltage Regulator 10-220V Speed Control Dimmer Thermostat + Digital Meter(6.8) Trusted Supplier - The Engineer

Trusted Supplier - The Engineer Store's commitment to quality and reliability

Quality Tested - Each unit inspected before shipment

and sensor readings with the trusted Original JHD 16x2 LCD Display with green backlight

stepper motors

Use microSD cards (up to 1TB) for flexible storage options

Dual Micro USB 3.7v to 5V 2A Power Bank DIY 18650 LiPo Charger AC 220V 10000W 80A Digital Control SCR Electronic Voltage Regulator 10-220V Speed Control Dimmer Thermostat + Digital Meter(6.8) Trusted Supplier - The EngineerDual Micro USB 3. 7v to 5V 2A Power Bank DIY 18650 LiPo Charger Premium Electronics from The Engineer Store, Bengaluru Fast Shipping 7 day warranty on manufacturing defects 24 7 Support Product Overview Build your own power bank with this professional grade dual micro USB charging module! This versatile 3. 7V to 5V 2A converter is ideal for DIY enthusiasts, makers, and professionals looking to create custom power solutions using 18650 or LiPo