ITEM NAME:Lithium Battery Pack Expansion Board Power Supply with Switch for Raspberry A1M4 Lithium Battery Pack Expansion Board Power Supply with Switch for Raspberry A1M4 Double USB outputs, one for the Raspberry Pi, the other for the embedded LCD screen. Coming with fastening standoffs, screws and nut, so you can stack the Raspberry Pi board on the module The power module is designed for the Raspberry Pi 3 Model B specially, allowing the master board to work offline for up to 9 hours. It's not only supplying for Raspberry Pi; this board has 2 USB type-A ports - one supplies power for the Raspberry Pi and the other for the embedded LCD screen. The module integrates a Li-ion battery charger IC, a boost management chip. And it is developed in strict accordance with the size of the international Raspberry Pi expansion board HAT, using only simple copper standoffs to install multi-layer Raspberry Pi boards. This product is 2 parts of the evaluation, namely: the maximum current evaluation, Pi3 with different types of liquid crystal after the actual life of the test. Maximum current evaluation, the use of high-precision EBC-10 electronic load on the product for testing. We put this product on the following six kinds of PI3 configuration for power supply. Considering battery individual differences, three rounds of endurance test. Respectively: PI3 single life, inch Pi3+2.2, inch Pi3+3.5, inch Pi3+5, Pi3+ official 7 inch, Pi3+ flurries 7 inch of endurance test. Colour: blue Material: plastic Type: Voltage Regulator is,customized: Yes Supply Voltage: 110,240 Dissipation Power: 50 Model Number: Lithium Battery Pack Expansion Board Power Supply Operating Temperature: 50
