smatree controller battery compatible for xbox series x|s/xbox one/xbox one s/xbox one x/xbox one elite wireless controller, 2 pack rechargeable batteries with charger smatree <b>smatree ni-mh battery for xbox one / xbox one s wireless controller</b><br><br> model: sm-xb1<br> voltage: 2.4v<br> capacity: 2000mah(4.8wh)<br><br> <br> <b>smatree intelligent dual-channel charger for smatree sm-xb1</b><br><br> model: sc-xb1<br> input require: dc 5v/1a<br> output: dc 3.0v 300mah x2<br><br> -smatree intelligent dual-channel charger is designed with overcharge protection, will not damage the batteries while overnight charging and keep safety.<br> -can fully charge 2pcs smatree ni-mh batteries in 6-7 hours without interruption (dc input >5v/1a)..<br> -over-voltage protection: when the battery reaches the assigned voltage (the voltage when the battery is fully charged), charger’s indicator light will turn green and stop charging.<br>overcharging time protection: the charger comes with timer, and could calculate charging time automatically to make sure charging time within 7 hours. when charging time exceeds 7 hours, charger’s indicator light will turn green (stop charging) to protect batteries from overcharge. ( if the charge is interrupted, the charging time will be re-calculated ).<br><br> <b>led indicator light:</b><br><br> red indicator light: charging<br> green indicator light: fully charged / standby<br><br><b>package: </b><br><br> 2x smatree battery for xbox one<br> 1x smatree dual-channel charger<br> 1x usb cable<br>