====== Battery Shield ====== lithium (LiPo) Battery shield, charging & boost Get Started [[http://www.aliexpress.com/store/product/Battery-Shield-For-WeMos-D1-mini-single-lithium-battery-charging-boost/1331105_32679485736.html|Buy Now]] {{:products:d1_mini_shields:battery-1.png?direct|}} ===== Features ===== * Charging Voltage: max: 10V, recommend: 5V * Charging Current: max: 1A * Lithium Battery voltage: 3.3-4.2V * Boost Power Supply: 5V(max: 1A) ===== Pins ===== ^D1 mini^Shield^ |5V|5V(max: 1A) Power Supply| |GND|GND| ===== Ports ===== ^Port^Introduction^ |XH2-2.54MM (Port 1)|Connect to lithium Battery (normal 3.3-4.2V)| |Micro USB (Port 2)|Charging port (normal 5V)| |Green LED|lights when charging is completed| |Red LED|lights when charging| |J1|setting max charging current, 0.5A or 1A.| |J2|Connect battery to A0| ===== Documents ===== * {{ :products:d1_mini_shields:sch_battery_v1.2.0.pdf |Schematic V1.2.0}}