Design and construction of a 18000 mAh power bank Department: Electrical Electronics Engineering By: juliusmjoshua Project ID: 6784 Rating: (3.3) votes: 6Rate this project12345 Price:₦3000 Get the Complete MaterialAbstractPower bank includes a main body having a circuit board and a battery arranged therein. The circuit board includes a first control unit and a second control unit connected to the first control unit. The first control unit controls an input voltage of an external power supply and the output voltage of battery power and informs the second control unit to turn ON. Portable Power Banks are comprised of a special battery in a special case with a special circuit to control power flow. They allow you to store electrical energy (deposit it in the bank) and then later use it to charge up a mobile device. ...Preview Download Preview +Other Electrical Electronics Engineering project topics and materials you might be interested in»The construction of a 2kva automatic voltage regulator (AVR)»Generation of Constant Power Supply from a DC Source»Design and construction of a digital clock with calendar»Construction of digital AC power controller»A remote controlled AC fan speed regulator using discrete integrated circuit»Remote controlled antenna»The construction of automatic voltage inverter and a battery charger»Design of 2.5kw automatic voltage regulation with seven segment display»Simple sensitive touch alarm»Construction of a car touch intruder alarm»Design and construction of 2KVA inverter»Design and installation of 200 WATT solar power system»Design and construction of an automatic change over switch»Design and construction of 5kva power inverter»Automatic college bell with an announcement system